diff --git a/src/com/android/settings/AllowBindAppWidgetActivity.java b/src/com/android/settings/AllowBindAppWidgetActivity.java
index 7557d97..1cfeb49 100644
--- a/src/com/android/settings/AllowBindAppWidgetActivity.java
+++ b/src/com/android/settings/AllowBindAppWidgetActivity.java
@@ -29,11 +29,11 @@
 import android.view.LayoutInflater;
 import android.widget.CheckBox;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.app.AlertActivity;
 import com.android.internal.app.AlertController;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * This activity is displayed when an app launches the BIND_APPWIDGET intent. This allows apps
  * that don't have the BIND_APPWIDGET permission to bind specific widgets.
diff --git a/src/com/android/settings/BandMode.java b/src/com/android/settings/BandMode.java
index 9728a5f..5be82f6 100644
--- a/src/com/android/settings/BandMode.java
+++ b/src/com/android/settings/BandMode.java
@@ -14,11 +14,11 @@
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Radio Band Mode Selection Class
  *
diff --git a/src/com/android/settings/BugreportPreference.java b/src/com/android/settings/BugreportPreference.java
index d2b5ec1..1da985c 100644
--- a/src/com/android/settings/BugreportPreference.java
+++ b/src/com/android/settings/BugreportPreference.java
@@ -26,12 +26,12 @@
 import android.widget.CheckedTextView;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog.Builder;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.CustomDialogPreferenceCompat;
 
-import androidx.appcompat.app.AlertDialog.Builder;
-
 public class BugreportPreference extends CustomDialogPreferenceCompat {
 
     private static final String TAG = "BugreportPreference";
diff --git a/src/com/android/settings/CredentialStorage.java b/src/com/android/settings/CredentialStorage.java
index 03a9203..c553e34 100644
--- a/src/com/android/settings/CredentialStorage.java
+++ b/src/com/android/settings/CredentialStorage.java
@@ -38,6 +38,9 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.org.bouncycastle.asn1.ASN1InputStream;
 import com.android.org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
@@ -48,8 +51,6 @@
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentActivity;
 import sun.security.util.ObjectIdentifier;
 import sun.security.x509.AlgorithmId;
 
diff --git a/src/com/android/settings/CustomListPreference.java b/src/com/android/settings/CustomListPreference.java
index 6ac7a56..734cac2 100644
--- a/src/com/android/settings/CustomListPreference.java
+++ b/src/com/android/settings/CustomListPreference.java
@@ -24,15 +24,15 @@
 import android.os.Bundle;
 import android.util.AttributeSet;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog.Builder;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.preference.ListPreference;
 import androidx.preference.ListPreferenceDialogFragmentCompat;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class CustomListPreference extends ListPreference {
 
     public CustomListPreference(Context context, AttributeSet attrs) {
diff --git a/src/com/android/settings/EncryptionInterstitial.java b/src/com/android/settings/EncryptionInterstitial.java
index f710852..caef988 100644
--- a/src/com/android/settings/EncryptionInterstitial.java
+++ b/src/com/android/settings/EncryptionInterstitial.java
@@ -33,6 +33,8 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.core.InstrumentedFragment;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -41,8 +43,6 @@
 
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class EncryptionInterstitial extends SettingsActivity {
     private static final String TAG = EncryptionInterstitial.class.getSimpleName();
 
diff --git a/src/com/android/settings/IccLockSettings.java b/src/com/android/settings/IccLockSettings.java
index c161d9d..437f42e 100644
--- a/src/com/android/settings/IccLockSettings.java
+++ b/src/com/android/settings/IccLockSettings.java
@@ -42,14 +42,14 @@
 import android.widget.TabWidget;
 import android.widget.Toast;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.TelephonyIntents;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 /**
  * Implements the preference screen to enable/disable ICC lock and
  * also the dialogs to change the ICC PIN. In the former case, enabling/disabling
diff --git a/src/com/android/settings/MasterClear.java b/src/com/android/settings/MasterClear.java
index 2983dba..6c084ab 100644
--- a/src/com/android/settings/MasterClear.java
+++ b/src/com/android/settings/MasterClear.java
@@ -53,6 +53,8 @@
 import android.widget.ScrollView;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.core.InstrumentedFragment;
 import com.android.settings.core.SubSettingLauncher;
@@ -63,8 +65,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Confirm and execute a reset of the device to a clean "just out of the box"
  * state.  Multiple confirmations are required: first, a general "are you sure
diff --git a/src/com/android/settings/MonitoringCertInfoActivity.java b/src/com/android/settings/MonitoringCertInfoActivity.java
index d181f7a..6785b4b 100644
--- a/src/com/android/settings/MonitoringCertInfoActivity.java
+++ b/src/com/android/settings/MonitoringCertInfoActivity.java
@@ -26,10 +26,10 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
-import com.android.settingslib.RestrictedLockUtils;
-
 import androidx.appcompat.app.AlertDialog;
 
+import com.android.settingslib.RestrictedLockUtils;
+
 /**
  * Activity that shows a dialog explaining that a CA cert is allowing someone to monitor network
  * traffic. This activity should be launched for the user into which the CA cert is installed
diff --git a/src/com/android/settings/PreviewSeekBarPreferenceFragment.java b/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
index d953229..164648f 100644
--- a/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
+++ b/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
@@ -28,12 +28,12 @@
 import android.widget.SeekBar.OnSeekBarChangeListener;
 import android.widget.TextView;
 
-import com.android.settings.widget.DotsPageIndicator;
-import com.android.settings.widget.LabeledSeekBar;
-
 import androidx.viewpager.widget.ViewPager;
 import androidx.viewpager.widget.ViewPager.OnPageChangeListener;
 
+import com.android.settings.widget.DotsPageIndicator;
+import com.android.settings.widget.LabeledSeekBar;
+
 /**
  * Preference fragment shows a preview and a seek bar to adjust a specific settings.
  */
diff --git a/src/com/android/settings/ProxySelector.java b/src/com/android/settings/ProxySelector.java
index a681b94..774e47c 100644
--- a/src/com/android/settings/ProxySelector.java
+++ b/src/com/android/settings/ProxySelector.java
@@ -38,12 +38,12 @@
 import android.widget.EditText;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.SettingsPreferenceFragment.SettingsDialogFragment;
 import com.android.settings.core.InstrumentedFragment;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class ProxySelector extends InstrumentedFragment implements DialogCreatable {
     private static final String TAG = "ProxySelector";
 
diff --git a/src/com/android/settings/RadioInfo.java b/src/com/android/settings/RadioInfo.java
index 3db9935..b47ecd7 100644
--- a/src/com/android/settings/RadioInfo.java
+++ b/src/com/android/settings/RadioInfo.java
@@ -79,6 +79,8 @@
 import android.widget.Switch;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsException;
 import com.android.ims.ImsManager;
@@ -90,8 +92,6 @@
 import java.net.URL;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class RadioInfo extends Activity {
     private static final String TAG = "RadioInfo";
 
diff --git a/src/com/android/settings/RegulatoryInfoDisplayActivity.java b/src/com/android/settings/RegulatoryInfoDisplayActivity.java
index 6430a13..8bc1cef 100644
--- a/src/com/android/settings/RegulatoryInfoDisplayActivity.java
+++ b/src/com/android/settings/RegulatoryInfoDisplayActivity.java
@@ -30,11 +30,11 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
-import java.util.Locale;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AlertDialog;
 
+import java.util.Locale;
+
 /**
  * {@link Activity} that displays regulatory information for the "Regulatory information"
  * preference item, and when "*#07#" is dialed on the Phone keypad. To enable this feature,
diff --git a/src/com/android/settings/ResetNetworkConfirm.java b/src/com/android/settings/ResetNetworkConfirm.java
index 88a7049..e3bd8f1 100644
--- a/src/com/android/settings/ResetNetworkConfirm.java
+++ b/src/com/android/settings/ResetNetworkConfirm.java
@@ -40,6 +40,9 @@
 import android.widget.Button;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.ims.ImsManager;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.telephony.PhoneConstants;
@@ -48,9 +51,6 @@
 import com.android.settings.network.ApnSettings;
 import com.android.settingslib.RestrictedLockUtils;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Confirm and execute a reset of the network settings to a clean "just out of the box"
  * state.  Multiple confirmations are required: first, a general "are you sure
diff --git a/src/com/android/settings/RestrictedListPreference.java b/src/com/android/settings/RestrictedListPreference.java
index e79f03e..2e9ec14 100644
--- a/src/com/android/settings/RestrictedListPreference.java
+++ b/src/com/android/settings/RestrictedListPreference.java
@@ -34,17 +34,17 @@
 import android.widget.ListAdapter;
 import android.widget.ListView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog.Builder;
+import androidx.preference.ListPreferenceDialogFragmentCompat;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedPreferenceHelper;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.app.AlertDialog.Builder;
-import androidx.preference.ListPreferenceDialogFragmentCompat;
-import androidx.preference.PreferenceViewHolder;
-
 public class RestrictedListPreference extends CustomListPreference {
     private final RestrictedPreferenceHelper mHelper;
     private final List<RestrictedItem> mRestrictedItems = new ArrayList<>();
diff --git a/src/com/android/settings/RestrictedSettingsFragment.java b/src/com/android/settings/RestrictedSettingsFragment.java
index 2894366..7fab528 100644
--- a/src/com/android/settings/RestrictedSettingsFragment.java
+++ b/src/com/android/settings/RestrictedSettingsFragment.java
@@ -31,13 +31,13 @@
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.dashboard.RestrictedDashboardFragment;
 import com.android.settings.enterprise.ActionDisabledByAdminDialogHelper;
 import com.android.settingslib.RestrictedLockUtils;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Base class for settings screens that should be pin protected when in restricted mode or
  * that will display an admin support message in case an admin has disabled the options.
diff --git a/src/com/android/settings/SettingsDumpService.java b/src/com/android/settings/SettingsDumpService.java
index c292dab..a57e983 100644
--- a/src/com/android/settings/SettingsDumpService.java
+++ b/src/com/android/settings/SettingsDumpService.java
@@ -30,6 +30,8 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.applications.ProcStatsData;
 import com.android.settings.fuelgauge.batterytip.AnomalyConfigJobService;
 import com.android.settingslib.net.DataUsageController;
@@ -42,8 +44,6 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 
-import androidx.annotation.VisibleForTesting;
-
 public class SettingsDumpService extends Service {
     @VisibleForTesting
     static final String KEY_SERVICE = "service";
diff --git a/src/com/android/settings/SettingsInitialize.java b/src/com/android/settings/SettingsInitialize.java
index a66207e..9c37df6 100644
--- a/src/com/android/settings/SettingsInitialize.java
+++ b/src/com/android/settings/SettingsInitialize.java
@@ -34,13 +34,13 @@
 import android.os.UserManager;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.Settings.CreateShortcutActivity;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Listens to {@link Intent.ACTION_PRE_BOOT_COMPLETED} and {@link Intent.ACTION_USER_INITIALIZED}
  * performs setup steps for a managed profile (disables the launcher icon of the Settings app,
diff --git a/src/com/android/settings/SettingsLicenseActivity.java b/src/com/android/settings/SettingsLicenseActivity.java
index c1bf9e5..2581ed9 100644
--- a/src/com/android/settings/SettingsLicenseActivity.java
+++ b/src/com/android/settings/SettingsLicenseActivity.java
@@ -26,17 +26,17 @@
 import android.util.Log;
 import android.widget.Toast;
 
-import com.android.settings.users.RestrictedProfileSettings;
-import com.android.settingslib.license.LicenseHtmlLoaderCompat;
-
-import java.io.File;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.core.content.FileProvider;
 import androidx.fragment.app.FragmentActivity;
 import androidx.loader.app.LoaderManager;
 import androidx.loader.content.Loader;
 
+import com.android.settings.users.RestrictedProfileSettings;
+import com.android.settingslib.license.LicenseHtmlLoaderCompat;
+
+import java.io.File;
+
 /**
  * The "dialog" that shows from "License" in the Settings app.
  */
diff --git a/src/com/android/settings/SettingsPreferenceFragment.java b/src/com/android/settings/SettingsPreferenceFragment.java
index 7ad18fe..4197e2f 100644
--- a/src/com/android/settings/SettingsPreferenceFragment.java
+++ b/src/com/android/settings/SettingsPreferenceFragment.java
@@ -32,6 +32,16 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.annotation.XmlRes;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -48,16 +58,6 @@
 
 import java.util.UUID;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.annotation.XmlRes;
-import androidx.fragment.app.DialogFragment;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Base class for Settings fragments, with some helper functions and dialog management.
  */
diff --git a/src/com/android/settings/SetupWizardUtils.java b/src/com/android/settings/SetupWizardUtils.java
index 60ad1ed..27cdb69 100644
--- a/src/com/android/settings/SetupWizardUtils.java
+++ b/src/com/android/settings/SetupWizardUtils.java
@@ -19,10 +19,10 @@
 import android.content.Intent;
 import android.os.SystemProperties;
 
-import com.android.setupwizardlib.util.WizardManagerHelper;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.setupwizardlib.util.WizardManagerHelper;
+
 public class SetupWizardUtils {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/TestingSettings.java b/src/com/android/settings/TestingSettings.java
index acfe89f..ff58f11 100644
--- a/src/com/android/settings/TestingSettings.java
+++ b/src/com/android/settings/TestingSettings.java
@@ -19,10 +19,10 @@
 import android.os.Bundle;
 import android.os.UserManager;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-
 import androidx.preference.PreferenceScreen;
 
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+
 public class TestingSettings extends SettingsPreferenceFragment {
 
     @Override
diff --git a/src/com/android/settings/TetherSettings.java b/src/com/android/settings/TetherSettings.java
index 9515a13..02f9cc5 100644
--- a/src/com/android/settings/TetherSettings.java
+++ b/src/com/android/settings/TetherSettings.java
@@ -36,6 +36,10 @@
 import android.os.UserManager;
 import android.provider.SearchIndexableResource;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.datausage.DataSaverBackend;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -50,10 +54,6 @@
 import java.util.List;
 import java.util.concurrent.atomic.AtomicReference;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 /*
  * Displays preferences for Tethering.
  */
diff --git a/src/com/android/settings/TrustedCredentialsDialogBuilder.java b/src/com/android/settings/TrustedCredentialsDialogBuilder.java
index 76bf861..6fd846d 100644
--- a/src/com/android/settings/TrustedCredentialsDialogBuilder.java
+++ b/src/com/android/settings/TrustedCredentialsDialogBuilder.java
@@ -31,6 +31,8 @@
 import android.widget.LinearLayout;
 import android.widget.Spinner;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.TrustedCredentialsSettings.CertHolder;
 import com.android.settingslib.RestrictedLockUtils;
@@ -40,8 +42,6 @@
 import java.util.List;
 import java.util.function.IntConsumer;
 
-import androidx.appcompat.app.AlertDialog;
-
 class TrustedCredentialsDialogBuilder extends AlertDialog.Builder {
     public interface DelegateInterface {
         List<X509Certificate> getX509CertsFromCertHolder(CertHolder certHolder);
diff --git a/src/com/android/settings/UserCredentialsSettings.java b/src/com/android/settings/UserCredentialsSettings.java
index 06d0be6..abd8641 100644
--- a/src/com/android/settings/UserCredentialsSettings.java
+++ b/src/com/android/settings/UserCredentialsSettings.java
@@ -43,6 +43,11 @@
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -56,11 +61,6 @@
 import java.util.SortedMap;
 import java.util.TreeMap;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-import androidx.fragment.app.Fragment;
-import androidx.recyclerview.widget.RecyclerView;
-
 public class UserCredentialsSettings extends SettingsPreferenceFragment
         implements View.OnClickListener {
     private static final String TAG = "UserCredentialsSettings";
diff --git a/src/com/android/settings/Utils.java b/src/com/android/settings/Utils.java
index 9d5f96f..14a9e83 100644
--- a/src/com/android/settings/Utils.java
+++ b/src/com/android/settings/Utils.java
@@ -87,6 +87,11 @@
 import android.widget.ListView;
 import android.widget.TabWidget;
 
+import androidx.annotation.StringRes;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.app.UnlaunchableAppActivity;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.widget.LockPatternUtils;
@@ -97,11 +102,6 @@
 import java.util.List;
 import java.util.Locale;
 
-import androidx.annotation.StringRes;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 public final class Utils extends com.android.settingslib.Utils {
 
     private static final String TAG = "Settings";
diff --git a/src/com/android/settings/accessibility/AccessibilityServiceWarning.java b/src/com/android/settings/accessibility/AccessibilityServiceWarning.java
index 95e1643..26cb777 100644
--- a/src/com/android/settings/accessibility/AccessibilityServiceWarning.java
+++ b/src/com/android/settings/accessibility/AccessibilityServiceWarning.java
@@ -35,13 +35,13 @@
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 
 import java.util.List;
 import java.util.Locale;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Utility class for creating the dialog that asks users for explicit permission to grant
  * all of the requested capabilities to an accessibility service before the service is enabled
diff --git a/src/com/android/settings/accessibility/AccessibilitySettings.java b/src/com/android/settings/accessibility/AccessibilitySettings.java
index 42dc7ac..5744703 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettings.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettings.java
@@ -39,6 +39,14 @@
 import android.view.KeyEvent;
 import android.view.accessibility.AccessibilityManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.core.content.ContextCompat;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.accessibility.AccessibilityShortcutController;
 import com.android.internal.content.PackageMonitor;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
@@ -61,14 +69,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.core.content.ContextCompat;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 /**
  * Activity with the accessibility settings.
  */
diff --git a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java
index e6f7a9a..9ee155f 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java
@@ -24,14 +24,14 @@
 import android.text.TextUtils;
 import android.view.accessibility.AccessibilityManager;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 /**
  * Activity with the accessibility settings specific to Setup Wizard.
  */
diff --git a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java
index 1b8e554..9512f01 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java
@@ -20,15 +20,15 @@
 import android.view.Menu;
 import android.view.accessibility.AccessibilityEvent;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragmentCompat;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.search.actionbar.SearchMenuController;
 import com.android.settings.support.actionbar.HelpResourceProvider;
 import com.android.settingslib.core.instrumentation.Instrumentable;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragmentCompat;
-
 public class AccessibilitySettingsForSetupWizardActivity extends SettingsActivity {
 
     private static final String SAVE_KEY_TITLE = "activity_title";
diff --git a/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceFragment.java b/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceFragment.java
index 1b773bb..3cd260f 100644
--- a/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceFragment.java
@@ -28,6 +28,9 @@
 import android.view.accessibility.AccessibilityManager;
 import android.widget.Switch;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.accessibility.AccessibilityShortcutController;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -36,9 +39,6 @@
 import com.android.settingslib.accessibility.AccessibilityUtils;
 import com.android.settingslib.search.SearchIndexable;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 /**
  * Settings page for accessibility shortcut
  */
diff --git a/src/com/android/settings/accessibility/CaptionPropertiesFragment.java b/src/com/android/settings/accessibility/CaptionPropertiesFragment.java
index b1e5ece..33cb95e 100644
--- a/src/com/android/settings/accessibility/CaptionPropertiesFragment.java
+++ b/src/com/android/settings/accessibility/CaptionPropertiesFragment.java
@@ -31,6 +31,11 @@
 import android.view.accessibility.CaptioningManager;
 import android.view.accessibility.CaptioningManager.CaptionStyle;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceCategory;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.SubtitleView;
 import com.android.settings.R;
@@ -44,11 +49,6 @@
 
 import java.util.Locale;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceCategory;
-
 /**
  * Settings fragment containing captioning properties.
  */
diff --git a/src/com/android/settings/accessibility/ColorInversionPreferenceController.java b/src/com/android/settings/accessibility/ColorInversionPreferenceController.java
index bd989dc..4e4c17b 100644
--- a/src/com/android/settings/accessibility/ColorInversionPreferenceController.java
+++ b/src/com/android/settings/accessibility/ColorInversionPreferenceController.java
@@ -19,10 +19,10 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.TogglePreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.core.TogglePreferenceController;
+
 public class ColorInversionPreferenceController extends TogglePreferenceController {
     @VisibleForTesting
     static final int ON = 1;
diff --git a/src/com/android/settings/accessibility/ColorPreference.java b/src/com/android/settings/accessibility/ColorPreference.java
index 810f809..e360a9e 100644
--- a/src/com/android/settings/accessibility/ColorPreference.java
+++ b/src/com/android/settings/accessibility/ColorPreference.java
@@ -26,10 +26,10 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
-import com.android.settings.R;
-
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 /**
  * Grid preference that allows the user to pick a color from a predefined set of
  * colors. Optionally shows a preview in the preference item.
diff --git a/src/com/android/settings/accessibility/ListDialogPreference.java b/src/com/android/settings/accessibility/ListDialogPreference.java
index 8a09512..7abc450 100644
--- a/src/com/android/settings/accessibility/ListDialogPreference.java
+++ b/src/com/android/settings/accessibility/ListDialogPreference.java
@@ -30,10 +30,10 @@
 import android.widget.AdapterView;
 import android.widget.BaseAdapter;
 
-import com.android.settingslib.CustomDialogPreferenceCompat;
-
 import androidx.appcompat.app.AlertDialog.Builder;
 
+import com.android.settingslib.CustomDialogPreferenceCompat;
+
 /**
  * Abstract dialog preference that displays a set of values and optional titles.
  */
diff --git a/src/com/android/settings/accessibility/LocalePreference.java b/src/com/android/settings/accessibility/LocalePreference.java
index 145af9d..a3723fd 100644
--- a/src/com/android/settings/accessibility/LocalePreference.java
+++ b/src/com/android/settings/accessibility/LocalePreference.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.util.AttributeSet;
 
+import androidx.preference.ListPreference;
+
 import com.android.internal.app.LocalePicker;
 import com.android.settings.R;
 
 import java.util.List;
 
-import androidx.preference.ListPreference;
-
 /**
  * List preference that allows the user to pick a locale from the list of
  * supported device locales.
diff --git a/src/com/android/settings/accessibility/MagnificationGesturesPreferenceController.java b/src/com/android/settings/accessibility/MagnificationGesturesPreferenceController.java
index 9ffdf8c..f613c69 100644
--- a/src/com/android/settings/accessibility/MagnificationGesturesPreferenceController.java
+++ b/src/com/android/settings/accessibility/MagnificationGesturesPreferenceController.java
@@ -18,11 +18,11 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.TogglePreferenceController;
 
-import androidx.preference.Preference;
-
 public class MagnificationGesturesPreferenceController extends TogglePreferenceController {
 
     private boolean mIsFromSUW = false;
diff --git a/src/com/android/settings/accessibility/MagnificationNavbarPreferenceController.java b/src/com/android/settings/accessibility/MagnificationNavbarPreferenceController.java
index a2962d4..5af5d93 100644
--- a/src/com/android/settings/accessibility/MagnificationNavbarPreferenceController.java
+++ b/src/com/android/settings/accessibility/MagnificationNavbarPreferenceController.java
@@ -18,11 +18,11 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.TogglePreferenceController;
 
-import androidx.preference.Preference;
-
 public class MagnificationNavbarPreferenceController extends TogglePreferenceController {
 
     private boolean mIsFromSUW = false;
diff --git a/src/com/android/settings/accessibility/ShortcutServicePickerFragment.java b/src/com/android/settings/accessibility/ShortcutServicePickerFragment.java
index 08a6269..aa5cd59 100644
--- a/src/com/android/settings/accessibility/ShortcutServicePickerFragment.java
+++ b/src/com/android/settings/accessibility/ShortcutServicePickerFragment.java
@@ -16,6 +16,7 @@
 package com.android.settings.accessibility;
 
 import static android.content.DialogInterface.BUTTON_POSITIVE;
+
 import static com.android.internal.accessibility.AccessibilityShortcutController
         .COLOR_INVERSION_COMPONENT_NAME;
 import static com.android.internal.accessibility.AccessibilityShortcutController
@@ -38,6 +39,9 @@
 import android.text.TextUtils;
 import android.view.accessibility.AccessibilityManager;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.internal.accessibility.AccessibilityShortcutController;
 import com.android.internal.accessibility.AccessibilityShortcutController
         .ToggleableFrameworkFeatureInfo;
@@ -53,9 +57,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-
 /**
  * Fragment for picking accessibility shortcut service
  */
diff --git a/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java b/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
index 6738736..c0df6a3 100644
--- a/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
@@ -35,6 +35,8 @@
 import android.view.MenuInflater;
 import android.view.accessibility.AccessibilityManager;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
@@ -45,8 +47,6 @@
 
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class ToggleAccessibilityServicePreferenceFragment
         extends ToggleFeaturePreferenceFragment implements DialogInterface.OnClickListener {
 
diff --git a/src/com/android/settings/accessibility/ToggleAutoclickPreferenceFragment.java b/src/com/android/settings/accessibility/ToggleAutoclickPreferenceFragment.java
index 97be2b3..a9c7781 100644
--- a/src/com/android/settings/accessibility/ToggleAutoclickPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleAutoclickPreferenceFragment.java
@@ -24,6 +24,8 @@
 import android.view.accessibility.AccessibilityManager;
 import android.widget.Switch;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -35,8 +37,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 /**
  * Fragment for preference screen for settings related to Automatically click after mouse stops
  * feature.
diff --git a/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java b/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java
index bb7bb9e..184c615 100644
--- a/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java
@@ -23,6 +23,9 @@
 import android.view.accessibility.AccessibilityManager;
 import android.widget.Switch;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -33,9 +36,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 @SearchIndexable
 public class ToggleDaltonizerPreferenceFragment extends ToggleFeaturePreferenceFragment
         implements Preference.OnPreferenceChangeListener, SwitchBar.OnSwitchChangeListener {
diff --git a/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragment.java b/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragment.java
index a466c2f..fba5ddb 100644
--- a/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragment.java
@@ -21,15 +21,15 @@
 import android.os.Bundle;
 import android.view.View;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.widget.SwitchBar;
 import com.android.settings.widget.ToggleSwitch;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public abstract class ToggleFeaturePreferenceFragment extends SettingsPreferenceFragment {
 
     protected SwitchBar mSwitchBar;
diff --git a/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java b/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java
index b69c988..99ed7a1 100644
--- a/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java
@@ -33,14 +33,14 @@
 import android.widget.Switch;
 import android.widget.VideoView;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settings.R;
-import com.android.settings.widget.SwitchBar;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.widget.SwitchBar;
+
 public class ToggleScreenMagnificationPreferenceFragment extends
         ToggleFeaturePreferenceFragment implements SwitchBar.OnSwitchChangeListener {
 
diff --git a/src/com/android/settings/accessibility/VibrationIntensityPreferenceController.java b/src/com/android/settings/accessibility/VibrationIntensityPreferenceController.java
index 789e28f..d9b1d79 100644
--- a/src/com/android/settings/accessibility/VibrationIntensityPreferenceController.java
+++ b/src/com/android/settings/accessibility/VibrationIntensityPreferenceController.java
@@ -24,15 +24,15 @@
 import android.os.Vibrator;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public abstract class VibrationIntensityPreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnStart, OnStop {
 
diff --git a/src/com/android/settings/accessibility/VibrationPreferenceFragment.java b/src/com/android/settings/accessibility/VibrationPreferenceFragment.java
index 288b5fa..1101611 100644
--- a/src/com/android/settings/accessibility/VibrationPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/VibrationPreferenceFragment.java
@@ -29,6 +29,8 @@
 import android.util.ArrayMap;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.widget.RadioButtonPickerFragment;
 import com.android.settingslib.widget.CandidateInfo;
@@ -38,8 +40,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Fragment for changing vibration settings.
  */
diff --git a/src/com/android/settings/accounts/AccountHeaderPreferenceController.java b/src/com/android/settings/accounts/AccountHeaderPreferenceController.java
index 25a902e..36a7021 100644
--- a/src/com/android/settings/accounts/AccountHeaderPreferenceController.java
+++ b/src/com/android/settings/accounts/AccountHeaderPreferenceController.java
@@ -25,6 +25,9 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -35,9 +38,6 @@
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 public class AccountHeaderPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnResume {
 
diff --git a/src/com/android/settings/accounts/AccountPreference.java b/src/com/android/settings/accounts/AccountPreference.java
index 950b987..eea3113 100644
--- a/src/com/android/settings/accounts/AccountPreference.java
+++ b/src/com/android/settings/accounts/AccountPreference.java
@@ -22,13 +22,13 @@
 import android.util.Log;
 import android.widget.ImageView;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 
 import java.util.ArrayList;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * AccountPreference is used to display a username, status and provider icon for an account on
  * the device.
diff --git a/src/com/android/settings/accounts/AccountPreferenceController.java b/src/com/android/settings/accounts/AccountPreferenceController.java
index 46a3e6b..7130435 100644
--- a/src/com/android/settings/accounts/AccountPreferenceController.java
+++ b/src/com/android/settings/accounts/AccountPreferenceController.java
@@ -41,6 +41,12 @@
 import android.util.Log;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.AccessiblePreferenceCategory;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
@@ -62,12 +68,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 public class AccountPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, AuthenticatorHelper.OnAccountsUpdateListener,
         OnPreferenceClickListener, LifecycleObserver, OnPause, OnResume {
diff --git a/src/com/android/settings/accounts/AccountSyncPreferenceController.java b/src/com/android/settings/accounts/AccountSyncPreferenceController.java
index 3ed19d2..6d58bb8 100644
--- a/src/com/android/settings/accounts/AccountSyncPreferenceController.java
+++ b/src/com/android/settings/accounts/AccountSyncPreferenceController.java
@@ -25,6 +25,10 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -32,10 +36,6 @@
 import com.android.settingslib.accounts.AuthenticatorHelper;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class AccountSyncPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, AuthenticatorHelper.OnAccountsUpdateListener {
 
diff --git a/src/com/android/settings/accounts/AccountSyncSettings.java b/src/com/android/settings/accounts/AccountSyncSettings.java
index 58624cd..8a33e6c 100644
--- a/src/com/android/settings/accounts/AccountSyncSettings.java
+++ b/src/com/android/settings/accounts/AccountSyncSettings.java
@@ -41,6 +41,9 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -52,9 +55,6 @@
 import java.util.Date;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-
 public class AccountSyncSettings extends AccountPreferenceBase {
 
     public static final String ACCOUNT_KEY = "account";
diff --git a/src/com/android/settings/accounts/AccountTypePreference.java b/src/com/android/settings/accounts/AccountTypePreference.java
index 81bf2e4..54866ee 100644
--- a/src/com/android/settings/accounts/AccountTypePreference.java
+++ b/src/com/android/settings/accounts/AccountTypePreference.java
@@ -25,13 +25,13 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+
 import com.android.settings.Utils;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.widget.AppPreference;
 
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-
 public class AccountTypePreference extends AppPreference implements OnPreferenceClickListener {
     /**
      * Title of the tile that is shown to the user.
diff --git a/src/com/android/settings/accounts/AccountTypePreferenceLoader.java b/src/com/android/settings/accounts/AccountTypePreferenceLoader.java
index 90bcb5e..d32b630 100644
--- a/src/com/android/settings/accounts/AccountTypePreferenceLoader.java
+++ b/src/com/android/settings/accounts/AccountTypePreferenceLoader.java
@@ -32,6 +32,12 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.location.LocationSettings;
@@ -39,12 +45,6 @@
 import com.android.settingslib.accounts.AuthenticatorHelper;
 import com.android.settingslib.core.instrumentation.Instrumentable;
 
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Class to load the preference screen to be added to the settings page for the specific account
  * type as specified in the account-authenticator.
diff --git a/src/com/android/settings/accounts/ChooseAccountPreferenceController.java b/src/com/android/settings/accounts/ChooseAccountPreferenceController.java
index ded204b..5ac5bc0 100644
--- a/src/com/android/settings/accounts/ChooseAccountPreferenceController.java
+++ b/src/com/android/settings/accounts/ChooseAccountPreferenceController.java
@@ -33,6 +33,10 @@
 import android.os.UserHandle;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.RestrictedLockUtils;
 
@@ -46,10 +50,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * An extra {@link UserHandle} can be specified in the intent as {@link EXTRA_USER}, if the user for
  * which the action needs to be performed is different to the one the Settings App will run in.
diff --git a/src/com/android/settings/accounts/ContactSearchPreferenceController.java b/src/com/android/settings/accounts/ContactSearchPreferenceController.java
index adfa7e1..e0ddf24 100644
--- a/src/com/android/settings/accounts/ContactSearchPreferenceController.java
+++ b/src/com/android/settings/accounts/ContactSearchPreferenceController.java
@@ -19,13 +19,13 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.slices.SliceData;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
 
-import androidx.preference.Preference;
-
 public class ContactSearchPreferenceController extends BasePreferenceController implements
         Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/accounts/EmergencyInfoPreferenceController.java b/src/com/android/settings/accounts/EmergencyInfoPreferenceController.java
index a24a04e..31e5613 100644
--- a/src/com/android/settings/accounts/EmergencyInfoPreferenceController.java
+++ b/src/com/android/settings/accounts/EmergencyInfoPreferenceController.java
@@ -23,6 +23,8 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.search.SearchIndexableRaw;
@@ -30,8 +32,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 public class EmergencyInfoPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceController.java b/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceController.java
index aad1172..7a6e5fa 100644
--- a/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceController.java
+++ b/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceController.java
@@ -18,15 +18,15 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.enterprise.EnterprisePrivacyFeatureProvider;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.widget.FooterPreference;
 import com.android.settingslib.widget.FooterPreferenceMixinCompat;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceScreen;
-
 public class EnterpriseDisclosurePreferenceController extends BasePreferenceController {
 
     private final EnterprisePrivacyFeatureProvider mFeatureProvider;
diff --git a/src/com/android/settings/accounts/RemoveAccountPreferenceController.java b/src/com/android/settings/accounts/RemoveAccountPreferenceController.java
index 3520116..7753f81 100644
--- a/src/com/android/settings/accounts/RemoveAccountPreferenceController.java
+++ b/src/com/android/settings/accounts/RemoveAccountPreferenceController.java
@@ -33,6 +33,10 @@
 import android.view.View.OnClickListener;
 import android.widget.Button;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
@@ -44,10 +48,6 @@
 
 import java.io.IOException;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-import androidx.preference.PreferenceScreen;
-
 public class RemoveAccountPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, OnClickListener {
 
diff --git a/src/com/android/settings/accounts/SyncStateSwitchPreference.java b/src/com/android/settings/accounts/SyncStateSwitchPreference.java
index 17cf6b9..9c7f739 100644
--- a/src/com/android/settings/accounts/SyncStateSwitchPreference.java
+++ b/src/com/android/settings/accounts/SyncStateSwitchPreference.java
@@ -25,12 +25,12 @@
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.settings.R;
-import com.android.settingslib.widget.AnimatedImageView;
-
 import androidx.preference.PreferenceViewHolder;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.R;
+import com.android.settingslib.widget.AnimatedImageView;
+
 public class SyncStateSwitchPreference extends SwitchPreference {
 
     private boolean mIsActive = false;
diff --git a/src/com/android/settings/accounts/WorkModePreferenceController.java b/src/com/android/settings/accounts/WorkModePreferenceController.java
index fd8a6a9..f3a6ed2 100644
--- a/src/com/android/settings/accounts/WorkModePreferenceController.java
+++ b/src/com/android/settings/accounts/WorkModePreferenceController.java
@@ -21,6 +21,11 @@
 import android.os.UserManager;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.slices.SliceData;
@@ -28,11 +33,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 public class WorkModePreferenceController extends BasePreferenceController implements
         Preference.OnPreferenceChangeListener, LifecycleObserver, OnStart, OnStop {
 
diff --git a/src/com/android/settings/applications/AppInfoBase.java b/src/com/android/settings/applications/AppInfoBase.java
index 0acb046..815d0ed 100644
--- a/src/com/android/settings/applications/AppInfoBase.java
+++ b/src/com/android/settings/applications/AppInfoBase.java
@@ -37,6 +37,10 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.SettingsActivity;
 import com.android.settings.SettingsPreferenceFragment;
@@ -50,10 +54,6 @@
 
 import java.util.ArrayList;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-import androidx.fragment.app.Fragment;
-
 public abstract class AppInfoBase extends SettingsPreferenceFragment
         implements ApplicationsState.Callbacks {
 
diff --git a/src/com/android/settings/applications/AppInfoWithHeader.java b/src/com/android/settings/applications/AppInfoWithHeader.java
index 2a4aeb8..863cfd3 100644
--- a/src/com/android/settings/applications/AppInfoWithHeader.java
+++ b/src/com/android/settings/applications/AppInfoWithHeader.java
@@ -23,11 +23,11 @@
 import android.util.IconDrawableFactory;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.applications.AppUtils;
 
-import androidx.preference.Preference;
-
 public abstract class AppInfoWithHeader extends AppInfoBase {
 
     private boolean mCreated;
diff --git a/src/com/android/settings/applications/AppLaunchSettings.java b/src/com/android/settings/applications/AppLaunchSettings.java
index 82ac1b0..0e2e3c7 100644
--- a/src/com/android/settings/applications/AppLaunchSettings.java
+++ b/src/com/android/settings/applications/AppLaunchSettings.java
@@ -35,17 +35,17 @@
 import android.view.View;
 import android.view.View.OnClickListener;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.DropDownPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
 
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.DropDownPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-
 public class AppLaunchSettings extends AppInfoWithHeader implements OnClickListener,
         Preference.OnPreferenceChangeListener {
     private static final String TAG = "AppLaunchSettings";
diff --git a/src/com/android/settings/applications/AppStateAppOpsBridge.java b/src/com/android/settings/applications/AppStateAppOpsBridge.java
index c96197f..0e3ee2d 100755
--- a/src/com/android/settings/applications/AppStateAppOpsBridge.java
+++ b/src/com/android/settings/applications/AppStateAppOpsBridge.java
@@ -29,6 +29,8 @@
 import android.util.Log;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settingslib.applications.ApplicationsState;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
@@ -38,8 +40,6 @@
 import java.util.List;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-
 /*
  * Connects app ops info to the ApplicationsState. Makes use of AppOpsManager to
  * determine further permission level.
diff --git a/src/com/android/settings/applications/AppStorageSettings.java b/src/com/android/settings/applications/AppStorageSettings.java
index ed5397a..eaae948 100644
--- a/src/com/android/settings/applications/AppStorageSettings.java
+++ b/src/com/android/settings/applications/AppStorageSettings.java
@@ -46,6 +46,13 @@
 import android.view.View.OnClickListener;
 import android.widget.Button;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -62,13 +69,6 @@
 import java.util.Objects;
 import java.util.TreeMap;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-
 public class AppStorageSettings extends AppInfoWithHeader
         implements OnClickListener, Callbacks, DialogInterface.OnClickListener,
         LoaderManager.LoaderCallbacks<AppStorageStats> {
diff --git a/src/com/android/settings/applications/AppStorageSizesController.java b/src/com/android/settings/applications/AppStorageSizesController.java
index 0031977..43734b2 100644
--- a/src/com/android/settings/applications/AppStorageSizesController.java
+++ b/src/com/android/settings/applications/AppStorageSizesController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.text.format.Formatter;
 
-import com.android.internal.util.Preconditions;
-import com.android.settingslib.applications.StorageStatsSource;
-
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.preference.Preference;
 
+import com.android.internal.util.Preconditions;
+import com.android.settingslib.applications.StorageStatsSource;
+
 /**
  * Handles setting the sizes for the app info screen.
  */
diff --git a/src/com/android/settings/applications/ClearDefaultsPreference.java b/src/com/android/settings/applications/ClearDefaultsPreference.java
index 76940e5..768fb4e 100644
--- a/src/com/android/settings/applications/ClearDefaultsPreference.java
+++ b/src/com/android/settings/applications/ClearDefaultsPreference.java
@@ -33,14 +33,14 @@
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.android.settings.R;
-import com.android.settingslib.applications.AppUtils;
-import com.android.settingslib.applications.ApplicationsState;
-
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+import com.android.settingslib.applications.AppUtils;
+import com.android.settingslib.applications.ApplicationsState;
+
 public class ClearDefaultsPreference extends Preference {
 
     protected static final String TAG = ClearDefaultsPreference.class.getSimpleName();
diff --git a/src/com/android/settings/applications/DirectoryAccessDetails.java b/src/com/android/settings/applications/DirectoryAccessDetails.java
index 8325f0d..f158d81 100644
--- a/src/com/android/settings/applications/DirectoryAccessDetails.java
+++ b/src/com/android/settings/applications/DirectoryAccessDetails.java
@@ -29,6 +29,7 @@
         .TABLE_PERMISSIONS_COL_PACKAGE;
 import static android.os.storage.StorageVolume.ScopedAccessProviderContract
         .TABLE_PERMISSIONS_COL_VOLUME_UUID;
+
 import static com.android.settings.applications.AppStateDirectoryAccessBridge.DEBUG;
 import static com.android.settings.applications.AppStateDirectoryAccessBridge.VERBOSE;
 
@@ -46,6 +47,12 @@
 import android.util.Log;
 import android.util.Pair;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.widget.EntityHeaderController;
@@ -59,12 +66,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 /**
  * Detailed settings for an app's directory access permissions (A.K.A Scoped Directory Access).
  *
diff --git a/src/com/android/settings/applications/LayoutPreference.java b/src/com/android/settings/applications/LayoutPreference.java
index 393e198..cc077cc 100644
--- a/src/com/android/settings/applications/LayoutPreference.java
+++ b/src/com/android/settings/applications/LayoutPreference.java
@@ -24,14 +24,14 @@
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 
-import com.android.settings.R;
-import com.android.settings.Utils;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+import com.android.settings.Utils;
+
 public class LayoutPreference extends Preference {
 
     private final View.OnClickListener mClickListener = v -> performClick(v);
diff --git a/src/com/android/settings/applications/ProcessStatsDetail.java b/src/com/android/settings/applications/ProcessStatsDetail.java
index e57808f..59de758 100644
--- a/src/com/android/settings/applications/ProcessStatsDetail.java
+++ b/src/com/android/settings/applications/ProcessStatsDetail.java
@@ -43,6 +43,10 @@
 import android.view.MenuItem;
 import android.view.View;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.CancellablePreference;
 import com.android.settings.CancellablePreference.OnCancelListener;
@@ -58,10 +62,6 @@
 import java.util.HashMap;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-
 public class ProcessStatsDetail extends SettingsPreferenceFragment {
 
     private static final String TAG = "ProcessStatsDetail";
diff --git a/src/com/android/settings/applications/ProcessStatsSummary.java b/src/com/android/settings/applications/ProcessStatsSummary.java
index 03ea490..c32bac7 100644
--- a/src/com/android/settings/applications/ProcessStatsSummary.java
+++ b/src/com/android/settings/applications/ProcessStatsSummary.java
@@ -21,6 +21,9 @@
 import android.text.format.Formatter;
 import android.text.format.Formatter.BytesResult;
 
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SummaryPreference;
@@ -29,9 +32,6 @@
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.SummaryLoader;
 
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-
 public class ProcessStatsSummary extends ProcessStatsBase implements OnPreferenceClickListener {
 
     private static final String KEY_STATUS_HEADER = "status_header";
diff --git a/src/com/android/settings/applications/ProcessStatsUi.java b/src/com/android/settings/applications/ProcessStatsUi.java
index 774d769..25f9c7e 100644
--- a/src/com/android/settings/applications/ProcessStatsUi.java
+++ b/src/com/android/settings/applications/ProcessStatsUi.java
@@ -25,6 +25,9 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.app.procstats.ProcessStats;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -35,9 +38,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 public class ProcessStatsUi extends ProcessStatsBase {
     static final String TAG = "ProcessStatsUi";
     static final boolean DEBUG = false;
diff --git a/src/com/android/settings/applications/RecentAppsPreferenceController.java b/src/com/android/settings/applications/RecentAppsPreferenceController.java
index 24ffd14..b3c8bc4 100644
--- a/src/com/android/settings/applications/RecentAppsPreferenceController.java
+++ b/src/com/android/settings/applications/RecentAppsPreferenceController.java
@@ -32,6 +32,12 @@
 import android.util.IconDrawableFactory;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -50,12 +56,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This controller displays a list of recently used apps and a "See all" button. If there is
  * no recently used app, "See all" will be displayed as "App info".
diff --git a/src/com/android/settings/applications/RunningServiceDetails.java b/src/com/android/settings/applications/RunningServiceDetails.java
index 66fdb08..272945c 100644
--- a/src/com/android/settings/applications/RunningServiceDetails.java
+++ b/src/com/android/settings/applications/RunningServiceDetails.java
@@ -29,6 +29,9 @@
 import android.widget.Button;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -43,9 +46,6 @@
 import java.util.ArrayList;
 import java.util.Collections;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-
 public class RunningServiceDetails extends InstrumentedFragment
         implements RunningState.OnRefreshUiListener {
     static final String TAG = "RunningServicesDetails";
diff --git a/src/com/android/settings/applications/SpacePreference.java b/src/com/android/settings/applications/SpacePreference.java
index 95343b2..6575ad1 100644
--- a/src/com/android/settings/applications/SpacePreference.java
+++ b/src/com/android/settings/applications/SpacePreference.java
@@ -20,12 +20,12 @@
 import android.util.AttributeSet;
 import android.view.ViewGroup.LayoutParams;
 
-import com.android.settings.R;
-
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 /**
  * A blank preference that has a specified height by android:layout_height.  It can be used
  * to fine tune screens that combine custom layouts and standard preferences.
diff --git a/src/com/android/settings/applications/UsageAccessDetails.java b/src/com/android/settings/applications/UsageAccessDetails.java
index c14ddbc..62ce08e 100644
--- a/src/com/android/settings/applications/UsageAccessDetails.java
+++ b/src/com/android/settings/applications/UsageAccessDetails.java
@@ -25,11 +25,6 @@
 import android.os.Bundle;
 import android.provider.Settings;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settings.R;
-import com.android.settings.applications.AppStateUsageBridge.UsageState;
-import com.android.settings.overlay.FeatureFactory;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference;
@@ -37,6 +32,11 @@
 import androidx.preference.Preference.OnPreferenceClickListener;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.applications.AppStateUsageBridge.UsageState;
+import com.android.settings.overlay.FeatureFactory;
+
 public class UsageAccessDetails extends AppInfoWithHeader implements OnPreferenceChangeListener,
         OnPreferenceClickListener {
 
diff --git a/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java b/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java
index 4dab72b..6e4818a 100644
--- a/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java
@@ -22,10 +22,15 @@
 import android.os.Bundle;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settings.R;
-import com.android.settings.SettingsActivity;
 import com.android.settings.Utils;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.fuelgauge.AdvancedPowerUsageDetail;
@@ -40,12 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class AppBatteryPreferenceController extends BasePreferenceController
         implements LoaderManager.LoaderCallbacks<BatteryStatsHelper>,
         LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java b/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java
index 69fa71d..d6dfe64 100644
--- a/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java
@@ -40,6 +40,10 @@
 import android.view.View;
 import android.webkit.IWebViewUpdateService;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -63,10 +67,6 @@
 import java.util.HashSet;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller to control the uninstall button and forcestop button. All fragments that use
  * this controller should implement {@link ButtonActionDialogFragment.AppButtonsDialogListener} and
diff --git a/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceController.java b/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceController.java
index 61502d0..049b212 100644
--- a/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceController.java
@@ -26,6 +26,12 @@
 import android.text.format.DateUtils;
 import android.text.format.Formatter;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.Utils;
@@ -39,12 +45,6 @@
 import com.android.settingslib.net.ChartData;
 import com.android.settingslib.net.ChartDataLoaderCompat;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class AppDataUsagePreferenceController extends AppInfoPreferenceControllerBase
         implements LoaderManager.LoaderCallbacks<ChartData>, LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java b/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
index 7fd8fe5..c861175 100644
--- a/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
@@ -20,6 +20,8 @@
 import android.content.Context;
 import android.content.pm.PackageInfo;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.applications.LayoutPreference;
@@ -31,8 +33,6 @@
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 
-import androidx.preference.PreferenceScreen;
-
 public class AppHeaderViewPreferenceController extends BasePreferenceController
         implements AppInfoDashboardFragment.Callback, LifecycleObserver, OnStart {
 
diff --git a/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java b/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
index 4ef5b03..422c305 100755
--- a/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
+++ b/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
@@ -39,6 +39,8 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -59,8 +61,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Dashboard fragment to display application information from Settings. This activity presents
  * extended information associated with a package like code, data, total size, permissions
diff --git a/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBase.java b/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBase.java
index ce8dd44..c495cbc 100644
--- a/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBase.java
+++ b/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBase.java
@@ -20,12 +20,12 @@
 import android.os.Bundle;
 import android.text.TextUtils;
 
-import com.android.settings.SettingsPreferenceFragment;
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.SettingsPreferenceFragment;
+import com.android.settings.core.BasePreferenceController;
+
 /*
  * Abstract base controller for the app detail preferences that refresh the state when the app state
  * changes and launch a specific detail fragment when the preference is clicked.
diff --git a/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceController.java b/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceController.java
index 2a8217a..bf85676 100644
--- a/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceController.java
@@ -20,13 +20,13 @@
 import android.content.Intent;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.applications.AppStoreUtil;
 import com.android.settingslib.applications.AppUtils;
 
-import androidx.preference.Preference;
-
 public class AppInstallerInfoPreferenceController extends AppInfoPreferenceControllerBase {
 
     private String mPackageName;
diff --git a/src/com/android/settings/applications/appinfo/AppMemoryPreferenceController.java b/src/com/android/settings/applications/appinfo/AppMemoryPreferenceController.java
index d847d49..19e8ebb 100644
--- a/src/com/android/settings/applications/appinfo/AppMemoryPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppMemoryPreferenceController.java
@@ -22,6 +22,9 @@
 import android.os.AsyncTask;
 import android.text.format.Formatter;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.applications.ProcStatsData;
@@ -34,9 +37,6 @@
 import com.android.settingslib.core.lifecycle.events.OnResume;
 import com.android.settingslib.development.DevelopmentSettingsEnabler;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class AppMemoryPreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnResume {
 
diff --git a/src/com/android/settings/applications/appinfo/AppNotificationPreferenceController.java b/src/com/android/settings/applications/appinfo/AppNotificationPreferenceController.java
index 0d34d51..07e14d4 100644
--- a/src/com/android/settings/applications/appinfo/AppNotificationPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppNotificationPreferenceController.java
@@ -21,14 +21,14 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.notification.AppNotificationSettings;
 import com.android.settings.notification.NotificationBackend;
 import com.android.settingslib.applications.ApplicationsState;
 
-import androidx.preference.Preference;
-
 public class AppNotificationPreferenceController extends AppInfoPreferenceControllerBase {
 
     private String mChannelId = null;
diff --git a/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceController.java b/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceController.java
index 1901dd2..7f64e3b 100644
--- a/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceController.java
@@ -23,14 +23,14 @@
 import android.hardware.usb.IUsbManager;
 import android.os.ServiceManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.applications.AppLaunchSettings;
 import com.android.settingslib.applications.AppUtils;
 import com.android.settingslib.applications.ApplicationsState;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class AppOpenByDefaultPreferenceController extends AppInfoPreferenceControllerBase {
 
     private IUsbManager mUsbManager;
diff --git a/src/com/android/settings/applications/appinfo/AppPermissionPreferenceController.java b/src/com/android/settings/applications/appinfo/AppPermissionPreferenceController.java
index 76211ed..12393ad 100644
--- a/src/com/android/settings/applications/appinfo/AppPermissionPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppPermissionPreferenceController.java
@@ -23,15 +23,15 @@
 import android.icu.text.ListFormatter;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settingslib.applications.PermissionsSummaryHelper;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class AppPermissionPreferenceController extends AppInfoPreferenceControllerBase {
 
     private static final String TAG = "PermissionPrefControl";
diff --git a/src/com/android/settings/applications/appinfo/AppSettingPreferenceController.java b/src/com/android/settings/applications/appinfo/AppSettingPreferenceController.java
index d20fe55..f5ce18e 100644
--- a/src/com/android/settings/applications/appinfo/AppSettingPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppSettingPreferenceController.java
@@ -23,10 +23,10 @@
 import android.content.pm.ResolveInfo;
 import android.text.TextUtils;
 
-import com.android.settings.overlay.FeatureFactory;
-
 import androidx.preference.Preference;
 
+import com.android.settings.overlay.FeatureFactory;
+
 public class AppSettingPreferenceController extends AppInfoPreferenceControllerBase {
 
     private String mPackageName;
diff --git a/src/com/android/settings/applications/appinfo/AppStoragePreferenceController.java b/src/com/android/settings/applications/appinfo/AppStoragePreferenceController.java
index 7ff1301..d887634 100644
--- a/src/com/android/settings/applications/appinfo/AppStoragePreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppStoragePreferenceController.java
@@ -22,6 +22,11 @@
 import android.os.UserHandle;
 import android.text.format.Formatter;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.applications.AppStorageSettings;
@@ -31,11 +36,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.preference.Preference;
-
 public class AppStoragePreferenceController extends AppInfoPreferenceControllerBase
         implements LoaderManager.LoaderCallbacks<StorageStatsSource.AppStorageStats>,
         LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/applications/appinfo/ButtonActionDialogFragment.java b/src/com/android/settings/applications/appinfo/ButtonActionDialogFragment.java
index eeeb205..a0a8fb6 100644
--- a/src/com/android/settings/applications/appinfo/ButtonActionDialogFragment.java
+++ b/src/com/android/settings/applications/appinfo/ButtonActionDialogFragment.java
@@ -20,6 +20,10 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.annotation.IntDef;
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -27,10 +31,6 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import androidx.annotation.IntDef;
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Fragment to show the dialog for uninstall or forcestop. This fragment uses function in
  * target fragment to handle the dialog button click.
diff --git a/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java b/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java
index 2683e16..fbded33 100644
--- a/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java
+++ b/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java
@@ -19,6 +19,8 @@
 import android.os.UserManager;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -26,8 +28,6 @@
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.SubSettingLauncher;
 
-import androidx.preference.Preference;
-
 /*
  * Abstract base controller for the default app shortcut preferences that launches the default app
  * settings with the corresponding default app highlighted.
diff --git a/src/com/android/settings/applications/appinfo/DrawOverlayDetails.java b/src/com/android/settings/applications/appinfo/DrawOverlayDetails.java
index 8c572af..6f2cf35 100644
--- a/src/com/android/settings/applications/appinfo/DrawOverlayDetails.java
+++ b/src/com/android/settings/applications/appinfo/DrawOverlayDetails.java
@@ -27,6 +27,13 @@
 import android.view.Window;
 import android.view.WindowManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoWithHeader;
@@ -36,13 +43,6 @@
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.SwitchPreference;
-
 public class DrawOverlayDetails extends AppInfoWithHeader implements OnPreferenceChangeListener,
         OnPreferenceClickListener {
 
diff --git a/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceController.java b/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceController.java
index 16f0299..ec2508f 100644
--- a/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceController.java
@@ -20,12 +20,12 @@
 import android.content.pm.PackageInfo;
 import android.os.UserManager;
 
-import com.android.settings.SettingsPreferenceFragment;
-import com.android.settings.applications.AppStateInstallAppsBridge;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
+import com.android.settings.SettingsPreferenceFragment;
+import com.android.settings.applications.AppStateInstallAppsBridge;
+
 public class ExternalSourceDetailPreferenceController extends AppInfoPreferenceControllerBase {
 
     private String mPackageName;
diff --git a/src/com/android/settings/applications/appinfo/ExternalSourcesDetails.java b/src/com/android/settings/applications/appinfo/ExternalSourcesDetails.java
index 224072c..be41c0f 100644
--- a/src/com/android/settings/applications/appinfo/ExternalSourcesDetails.java
+++ b/src/com/android/settings/applications/appinfo/ExternalSourcesDetails.java
@@ -24,6 +24,10 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Settings;
@@ -33,10 +37,6 @@
 import com.android.settingslib.RestrictedSwitchPreference;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-
 public class ExternalSourcesDetails extends AppInfoWithHeader
         implements OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragment.java b/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragment.java
index 683a764..808d018 100644
--- a/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragment.java
+++ b/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragment.java
@@ -22,13 +22,13 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.overlay.FeatureFactory;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Fragment to show the dialog for clearing the instant app.
  */
diff --git a/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceController.java b/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceController.java
index 87f6cef..f710f2e 100644
--- a/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceController.java
@@ -29,6 +29,9 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.fragment.app.DialogFragment;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.AppStoreUtil;
 import com.android.settings.applications.LayoutPreference;
@@ -42,9 +45,6 @@
 
 import java.util.List;
 
-import androidx.fragment.app.DialogFragment;
-import androidx.preference.PreferenceScreen;
-
 public class InstantAppButtonsPreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnCreateOptionsMenu, OnPrepareOptionsMenu, OnOptionsItemSelected {
 
diff --git a/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceController.java b/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceController.java
index e102518..cbb805f 100644
--- a/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceController.java
@@ -19,14 +19,14 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.Utils;
 import com.android.settings.applications.AppDomainsPreference;
 import com.android.settingslib.applications.AppUtils;
 
 import java.util.Set;
 
-import androidx.preference.Preference;
-
 public class InstantAppDomainsPreferenceController extends AppInfoPreferenceControllerBase {
 
     private PackageManager mPackageManager;
diff --git a/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceController.java b/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceController.java
index 16a1535fe..a4cfebf 100644
--- a/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceController.java
@@ -23,14 +23,14 @@
 import android.content.pm.ResolveInfo;
 import android.text.TextUtils;
 
-import com.android.settings.core.BasePreferenceController;
-
-import java.util.List;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.BasePreferenceController;
+
+import java.util.List;
+
 public class TimeSpentInAppPreferenceController extends BasePreferenceController {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/applications/appinfo/WriteSettingsDetails.java b/src/com/android/settings/applications/appinfo/WriteSettingsDetails.java
index aed263f..e126b5e 100644
--- a/src/com/android/settings/applications/appinfo/WriteSettingsDetails.java
+++ b/src/com/android/settings/applications/appinfo/WriteSettingsDetails.java
@@ -23,6 +23,12 @@
 import android.os.Bundle;
 import android.provider.Settings;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoWithHeader;
@@ -32,12 +38,6 @@
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.SwitchPreference;
-
 public class WriteSettingsDetails extends AppInfoWithHeader implements OnPreferenceChangeListener,
         OnPreferenceClickListener {
 
diff --git a/src/com/android/settings/applications/appops/AppOpsCategory.java b/src/com/android/settings/applications/appops/AppOpsCategory.java
index bdc9689..57d7dc4 100644
--- a/src/com/android/settings/applications/appops/AppOpsCategory.java
+++ b/src/com/android/settings/applications/appops/AppOpsCategory.java
@@ -34,16 +34,16 @@
 import android.widget.Switch;
 import android.widget.TextView;
 
-import com.android.settings.R;
-import com.android.settings.applications.appops.AppOpsState.AppOpEntry;
-
-import java.util.List;
-
 import androidx.fragment.app.ListFragment;
 import androidx.loader.app.LoaderManager;
 import androidx.loader.content.AsyncTaskLoader;
 import androidx.loader.content.Loader;
 
+import com.android.settings.R;
+import com.android.settings.applications.appops.AppOpsState.AppOpEntry;
+
+import java.util.List;
+
 public class AppOpsCategory extends ListFragment implements
         LoaderManager.LoaderCallbacks<List<AppOpEntry>> {
 
diff --git a/src/com/android/settings/applications/appops/BackgroundCheckSummary.java b/src/com/android/settings/applications/appops/BackgroundCheckSummary.java
index 1d804ce..601a566 100644
--- a/src/com/android/settings/applications/appops/BackgroundCheckSummary.java
+++ b/src/com/android/settings/applications/appops/BackgroundCheckSummary.java
@@ -23,12 +23,12 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.fragment.app.FragmentTransaction;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 
-import androidx.fragment.app.FragmentTransaction;
-
 public class BackgroundCheckSummary extends InstrumentedPreferenceFragment {
     // layout inflater object used to inflate views
     private LayoutInflater mInflater;
diff --git a/src/com/android/settings/applications/assist/AssistContextPreferenceController.java b/src/com/android/settings/applications/assist/AssistContextPreferenceController.java
index 786fc85..3e5c4ec 100644
--- a/src/com/android/settings/applications/assist/AssistContextPreferenceController.java
+++ b/src/com/android/settings/applications/assist/AssistContextPreferenceController.java
@@ -21,6 +21,10 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.internal.app.AssistUtils;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -32,10 +36,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 public class AssistContextPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceController.java b/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceController.java
index d8ab609..1880acc 100644
--- a/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceController.java
+++ b/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceController.java
@@ -22,6 +22,11 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.internal.app.AssistUtils;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -33,11 +38,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 public class AssistFlashScreenPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/applications/assist/AssistScreenshotPreferenceController.java b/src/com/android/settings/applications/assist/AssistScreenshotPreferenceController.java
index a2a8f28..5947943 100644
--- a/src/com/android/settings/applications/assist/AssistScreenshotPreferenceController.java
+++ b/src/com/android/settings/applications/assist/AssistScreenshotPreferenceController.java
@@ -21,6 +21,10 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.internal.app.AssistUtils;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -32,10 +36,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 public class AssistScreenshotPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/applications/assist/AssistSettingObserver.java b/src/com/android/settings/applications/assist/AssistSettingObserver.java
index 917552a..f0da694 100644
--- a/src/com/android/settings/applications/assist/AssistSettingObserver.java
+++ b/src/com/android/settings/applications/assist/AssistSettingObserver.java
@@ -21,12 +21,12 @@
 import android.net.Uri;
 import android.provider.Settings;
 
+import androidx.annotation.MainThread;
+
 import com.android.settingslib.utils.ThreadUtils;
 
 import java.util.List;
 
-import androidx.annotation.MainThread;
-
 public abstract class AssistSettingObserver extends ContentObserver {
 
     private final Uri ASSIST_URI =
diff --git a/src/com/android/settings/applications/assist/DefaultAssistPicker.java b/src/com/android/settings/applications/assist/DefaultAssistPicker.java
index f1b3269..d867070 100644
--- a/src/com/android/settings/applications/assist/DefaultAssistPicker.java
+++ b/src/com/android/settings/applications/assist/DefaultAssistPicker.java
@@ -29,6 +29,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.app.AssistUtils;
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
@@ -39,8 +41,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 public class DefaultAssistPicker extends DefaultAppPickerFragment {
 
     private static final String TAG = "DefaultAssistPicker";
diff --git a/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java b/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java
index 1c900b8..f95f96a 100644
--- a/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java
+++ b/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java
@@ -24,6 +24,8 @@
 import android.service.voice.VoiceInteractionService;
 import android.service.voice.VoiceInteractionServiceInfo;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.app.AssistUtils;
 import com.android.settings.R;
 import com.android.settings.applications.defaultapps.DefaultAppPreferenceController;
@@ -31,8 +33,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 public class DefaultAssistPreferenceController extends DefaultAppPreferenceController {
 
     private final AssistUtils mAssistUtils;
diff --git a/src/com/android/settings/applications/assist/DefaultVoiceInputPreferenceController.java b/src/com/android/settings/applications/assist/DefaultVoiceInputPreferenceController.java
index 0f0ebe8..1f8b9d1 100644
--- a/src/com/android/settings/applications/assist/DefaultVoiceInputPreferenceController.java
+++ b/src/com/android/settings/applications/assist/DefaultVoiceInputPreferenceController.java
@@ -22,6 +22,9 @@
 import android.net.Uri;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.app.AssistUtils;
 import com.android.settings.applications.defaultapps.DefaultAppPreferenceController;
 import com.android.settingslib.applications.DefaultAppInfo;
@@ -32,9 +35,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class DefaultVoiceInputPreferenceController extends DefaultAppPreferenceController
         implements LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/applications/defaultapps/AutofillPicker.java b/src/com/android/settings/applications/defaultapps/AutofillPicker.java
index 3f392e5..6691d2f 100644
--- a/src/com/android/settings/applications/defaultapps/AutofillPicker.java
+++ b/src/com/android/settings/applications/defaultapps/AutofillPicker.java
@@ -19,18 +19,14 @@
 import android.content.Context;
 import android.provider.SearchIndexableResource;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
-import com.android.settings.applications.defaultapps.DefaultAutofillPreferenceController;
-import com.android.settings.applications.defaultapps.DefaultWorkAutofillPreferenceController;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.Indexable;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.search.SearchIndexable;
 
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
diff --git a/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragment.java b/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragment.java
index 395ea64..9a337a5 100644
--- a/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragment.java
+++ b/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragment.java
@@ -24,6 +24,11 @@
 import android.text.TextUtils;
 import android.util.Pair;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -33,11 +38,6 @@
 import com.android.settingslib.applications.DefaultAppInfo;
 import com.android.settingslib.widget.CandidateInfo;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-
 /**
  * A generic app picker fragment that shows a list of app as radio button group.
  */
diff --git a/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceController.java b/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceController.java
index 78248e6..73d80a3 100644
--- a/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceController.java
+++ b/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceController.java
@@ -27,6 +27,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -35,8 +37,6 @@
 import com.android.settingslib.applications.DefaultAppInfo;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public abstract class DefaultAppPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/applications/defaultapps/DefaultAutofillPicker.java b/src/com/android/settings/applications/defaultapps/DefaultAutofillPicker.java
index b281336..459a5b7 100644
--- a/src/com/android/settings/applications/defaultapps/DefaultAutofillPicker.java
+++ b/src/com/android/settings/applications/defaultapps/DefaultAutofillPicker.java
@@ -34,14 +34,16 @@
 import android.text.Html;
 import android.text.TextUtils;
 import android.util.Log;
+
 import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
+
 import com.android.internal.content.PackageMonitor;
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settingslib.applications.DefaultAppInfo;
 import com.android.settingslib.utils.ThreadUtils;
 import com.android.settingslib.widget.CandidateInfo;
+
 import java.util.ArrayList;
 import java.util.List;
 
diff --git a/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceController.java b/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceController.java
index d3c52b5..ec6ea8c 100644
--- a/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceController.java
+++ b/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceController.java
@@ -29,14 +29,14 @@
 import android.util.IconDrawableFactory;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settingslib.applications.DefaultAppInfo;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 
-import androidx.preference.Preference;
-
 public class DefaultBrowserPreferenceController extends DefaultAppPreferenceController {
 
     private static final String TAG = "BrowserPrefCtrl";
diff --git a/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceController.java b/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceController.java
index 5e06d6c..55803c5 100644
--- a/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceController.java
+++ b/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceController.java
@@ -21,13 +21,13 @@
 import android.nfc.NfcAdapter;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.nfc.PaymentBackend;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class DefaultPaymentSettingsPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/applications/defaultapps/DefaultSmsPicker.java b/src/com/android/settings/applications/defaultapps/DefaultSmsPicker.java
index b5a2880..f8b1596 100644
--- a/src/com/android/settings/applications/defaultapps/DefaultSmsPicker.java
+++ b/src/com/android/settings/applications/defaultapps/DefaultSmsPicker.java
@@ -16,7 +16,6 @@
 
 package com.android.settings.applications.defaultapps;
 
-import android.app.AppOpsManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.PackageManager;
@@ -26,7 +25,6 @@
 import com.android.internal.telephony.SmsApplication;
 import com.android.settings.R;
 import com.android.settings.Utils;
-import com.android.settings.fuelgauge.BatteryUtils;
 import com.android.settingslib.applications.DefaultAppInfo;
 import com.android.settingslib.widget.CandidateInfo;
 
diff --git a/src/com/android/settings/applications/defaultapps/DefaultWorkAutofillPreferenceController.java b/src/com/android/settings/applications/defaultapps/DefaultWorkAutofillPreferenceController.java
index ea4eff6..47735ac 100644
--- a/src/com/android/settings/applications/defaultapps/DefaultWorkAutofillPreferenceController.java
+++ b/src/com/android/settings/applications/defaultapps/DefaultWorkAutofillPreferenceController.java
@@ -23,6 +23,7 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.text.TextUtils;
+
 import com.android.settings.Utils;
 import com.android.settingslib.applications.DefaultAppInfo;
 
diff --git a/src/com/android/settings/applications/manageapplications/AppFilterItem.java b/src/com/android/settings/applications/manageapplications/AppFilterItem.java
index 09f8834..8ba7a4c 100644
--- a/src/com/android/settings/applications/manageapplications/AppFilterItem.java
+++ b/src/com/android/settings/applications/manageapplications/AppFilterItem.java
@@ -16,12 +16,12 @@
 
 package com.android.settings.applications.manageapplications;
 
+import androidx.annotation.StringRes;
+
 import com.android.settingslib.applications.ApplicationsState;
 
 import java.util.Objects;
 
-import androidx.annotation.StringRes;
-
 /**
  * Data model for a displayable app filter.
  */
diff --git a/src/com/android/settings/applications/manageapplications/AppFilterRegistry.java b/src/com/android/settings/applications/manageapplications/AppFilterRegistry.java
index dc4f224..2e4a640 100644
--- a/src/com/android/settings/applications/manageapplications/AppFilterRegistry.java
+++ b/src/com/android/settings/applications/manageapplications/AppFilterRegistry.java
@@ -16,6 +16,8 @@
 
 package com.android.settings.applications.manageapplications;
 
+import androidx.annotation.IntDef;
+
 import com.android.settings.R;
 import com.android.settings.applications.AppStateDirectoryAccessBridge;
 import com.android.settings.applications.AppStateInstallAppsBridge;
@@ -27,8 +29,6 @@
 import com.android.settings.wifi.AppStateChangeWifiStateBridge;
 import com.android.settingslib.applications.ApplicationsState;
 
-import androidx.annotation.IntDef;
-
 /**
  * A registry and helper class that manages all {@link AppFilterItem}s for ManageApplications UI.
  */
diff --git a/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java b/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java
index 5e1c710..021a953 100644
--- a/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java
+++ b/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java
@@ -28,14 +28,14 @@
 import android.widget.Switch;
 import android.widget.TextView;
 
-import com.android.settings.R;
-import com.android.settingslib.applications.ApplicationsState;
-import com.android.settingslib.applications.ApplicationsState.AppEntry;
-
 import androidx.annotation.StringRes;
 import androidx.annotation.VisibleForTesting;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.android.settings.R;
+import com.android.settingslib.applications.ApplicationsState;
+import com.android.settingslib.applications.ApplicationsState.AppEntry;
+
 public class ApplicationViewHolder extends RecyclerView.ViewHolder {
 
     private final TextView mAppName;
diff --git a/src/com/android/settings/applications/manageapplications/ManageApplications.java b/src/com/android/settings/applications/manageapplications/ManageApplications.java
index a64f461..eb258ac 100644
--- a/src/com/android/settings/applications/manageapplications/ManageApplications.java
+++ b/src/com/android/settings/applications/manageapplications/ManageApplications.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.manageapplications;
 
 import static androidx.recyclerview.widget.RecyclerView.SCROLL_STATE_IDLE;
+
 import static com.android.settings.applications.manageapplications.AppFilterRegistry
         .FILTER_APPS_ALL;
 import static com.android.settings.applications.manageapplications.AppFilterRegistry
@@ -68,6 +69,11 @@
 import android.widget.FrameLayout;
 import android.widget.Spinner;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Settings;
@@ -127,11 +133,6 @@
 import java.util.Comparator;
 import java.util.Set;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.VisibleForTesting;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Activity to pick an application that will be used to display installation information and
  * options to uninstall/delete user data for system applications. This activity
diff --git a/src/com/android/settings/applications/manageapplications/MusicViewHolderController.java b/src/com/android/settings/applications/manageapplications/MusicViewHolderController.java
index c93ae13..53c778c 100644
--- a/src/com/android/settings/applications/manageapplications/MusicViewHolderController.java
+++ b/src/com/android/settings/applications/manageapplications/MusicViewHolderController.java
@@ -23,15 +23,15 @@
 import android.text.format.Formatter;
 import android.util.Log;
 
+import androidx.annotation.WorkerThread;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.applications.StorageStatsSource;
 
 import java.io.IOException;
 
-import androidx.annotation.WorkerThread;
-import androidx.fragment.app.Fragment;
-
 /**
  * MusicViewHolderController controls an Audio/Music file view in the ManageApplications view.
  */
diff --git a/src/com/android/settings/applications/manageapplications/PhotosViewHolderController.java b/src/com/android/settings/applications/manageapplications/PhotosViewHolderController.java
index 55fbc52..c7a1a1c 100644
--- a/src/com/android/settings/applications/manageapplications/PhotosViewHolderController.java
+++ b/src/com/android/settings/applications/manageapplications/PhotosViewHolderController.java
@@ -22,15 +22,15 @@
 import android.text.format.Formatter;
 import android.util.Log;
 
+import androidx.annotation.WorkerThread;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.applications.StorageStatsSource;
 
 import java.io.IOException;
 
-import androidx.annotation.WorkerThread;
-import androidx.fragment.app.Fragment;
-
 /** PhotosViewHolderController controls an Audio/Music file view in the ManageApplications view. */
 public class PhotosViewHolderController implements FileViewHolderController {
     private static final String TAG = "PhotosViewHolderCtrl";
diff --git a/src/com/android/settings/applications/manageapplications/ResetAppPrefPreferenceController.java b/src/com/android/settings/applications/manageapplications/ResetAppPrefPreferenceController.java
index 17c2f5a..6ef4593 100644
--- a/src/com/android/settings/applications/manageapplications/ResetAppPrefPreferenceController.java
+++ b/src/com/android/settings/applications/manageapplications/ResetAppPrefPreferenceController.java
@@ -20,6 +20,8 @@
 import android.os.Bundle;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -27,8 +29,6 @@
 import com.android.settingslib.core.lifecycle.events.OnCreate;
 import com.android.settingslib.core.lifecycle.events.OnSaveInstanceState;
 
-import androidx.preference.Preference;
-
 public class ResetAppPrefPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnCreate, OnSaveInstanceState {
 
diff --git a/src/com/android/settings/applications/manageapplications/ResetAppsHelper.java b/src/com/android/settings/applications/manageapplications/ResetAppsHelper.java
index 4e38f4e..ec4cc1e 100644
--- a/src/com/android/settings/applications/manageapplications/ResetAppsHelper.java
+++ b/src/com/android/settings/applications/manageapplications/ResetAppsHelper.java
@@ -34,12 +34,12 @@
 import android.os.UserHandle;
 import android.webkit.IWebViewUpdateService;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class ResetAppsHelper implements DialogInterface.OnClickListener,
         DialogInterface.OnDismissListener {
 
diff --git a/src/com/android/settings/applications/managedomainurls/DomainAppPreference.java b/src/com/android/settings/applications/managedomainurls/DomainAppPreference.java
index a9feedc..ef9d5d4 100644
--- a/src/com/android/settings/applications/managedomainurls/DomainAppPreference.java
+++ b/src/com/android/settings/applications/managedomainurls/DomainAppPreference.java
@@ -23,13 +23,13 @@
 import android.util.IconDrawableFactory;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.widget.AppPreference;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
-import androidx.preference.PreferenceViewHolder;
-
 public class DomainAppPreference extends AppPreference {
 
     private final AppEntry mEntry;
diff --git a/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceController.java b/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceController.java
index cb89c9a..12d1512 100644
--- a/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceController.java
+++ b/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceController.java
@@ -22,6 +22,10 @@
 import android.util.ArrayMap;
 import android.util.IconDrawableFactory;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoBase;
 import com.android.settings.applications.AppLaunchSettings;
@@ -32,10 +36,6 @@
 import java.util.ArrayList;
 import java.util.Map;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 public class DomainAppPreferenceController extends BasePreferenceController implements
         ApplicationsState.Callbacks {
 
diff --git a/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceController.java b/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceController.java
index 36fd788..86c88c9 100644
--- a/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceController.java
+++ b/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceController.java
@@ -20,10 +20,10 @@
 import android.content.Context;
 import android.content.Intent;
 
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.preference.Preference;
 
+import com.android.settings.core.BasePreferenceController;
+
 public class InstantAppAccountPreferenceController extends BasePreferenceController {
 
     private Intent mLaunchIntent;
diff --git a/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminAdd.java b/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminAdd.java
index c7e93b8..553680f 100644
--- a/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminAdd.java
+++ b/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminAdd.java
@@ -57,6 +57,8 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.EventLogTags;
 import com.android.settings.R;
@@ -73,8 +75,6 @@
 import java.util.List;
 import java.util.Optional;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class DeviceAdminAdd extends Activity {
     static final String TAG = "DeviceAdminAdd";
 
diff --git a/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceController.java b/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceController.java
index fe4ae1d..0ff4233 100644
--- a/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceController.java
+++ b/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceController.java
@@ -39,6 +39,12 @@
 import android.util.Log;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -53,12 +59,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 public class DeviceAdminListPreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnStart, OnStop {
 
diff --git a/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceController.java b/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceController.java
index a2ece72..1f94ed1 100644
--- a/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceController.java
+++ b/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceController.java
@@ -22,12 +22,12 @@
 import android.os.UserHandle;
 import android.util.Log;
 
-import com.android.settings.SettingsPreferenceFragment;
-import com.android.settings.applications.appinfo.AppInfoPreferenceControllerBase;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
+import com.android.settings.SettingsPreferenceFragment;
+import com.android.settings.applications.appinfo.AppInfoPreferenceControllerBase;
+
 public class PictureInPictureDetailPreferenceController extends AppInfoPreferenceControllerBase {
 
     private static final String TAG = "PicInPicDetailControl";
diff --git a/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetails.java b/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetails.java
index 79606ee..33a779f 100644
--- a/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetails.java
+++ b/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetails.java
@@ -23,17 +23,17 @@
 import android.content.Context;
 import android.os.Bundle;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settings.R;
-import com.android.settings.applications.AppInfoWithHeader;
-import com.android.settings.overlay.FeatureFactory;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference;
 import androidx.preference.Preference.OnPreferenceChangeListener;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.applications.AppInfoWithHeader;
+import com.android.settings.overlay.FeatureFactory;
+
 public class PictureInPictureDetails extends AppInfoWithHeader
         implements OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettings.java b/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettings.java
index a399752..d6734b7 100644
--- a/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettings.java
+++ b/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettings.java
@@ -32,6 +32,11 @@
 import android.util.Pair;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoBase;
@@ -47,11 +52,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceScreen;
-
 @SearchIndexable
 public class PictureInPictureSettings extends EmptyTextSettings {
 
diff --git a/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccess.java b/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccess.java
index e5907ce..5c0d4b1 100644
--- a/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccess.java
+++ b/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccess.java
@@ -23,6 +23,13 @@
 import android.provider.SearchIndexableResource;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.DropDownPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.telephony.SmsUsageMonitor;
 import com.android.settings.R;
@@ -43,13 +50,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.DropDownPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.PreferenceViewHolder;
-
 @SearchIndexable
 public class PremiumSmsAccess extends EmptyTextSettings
         implements Callback, Callbacks, OnPreferenceChangeListener {
diff --git a/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerSettings.java b/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerSettings.java
index 6cf52ec..cad5957 100644
--- a/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerSettings.java
+++ b/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerSettings.java
@@ -21,6 +21,8 @@
 import android.provider.Settings;
 import android.service.vr.VrListenerService;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.overlay.FeatureFactory;
@@ -32,8 +34,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 @SearchIndexable
 public class VrListenerSettings extends ManagedServiceSettings {
     private static final String TAG = VrListenerSettings.class.getSimpleName();
diff --git a/src/com/android/settings/backup/AutoRestorePreferenceController.java b/src/com/android/settings/backup/AutoRestorePreferenceController.java
index 4680299..4dd2eb6 100644
--- a/src/com/android/settings/backup/AutoRestorePreferenceController.java
+++ b/src/com/android/settings/backup/AutoRestorePreferenceController.java
@@ -24,11 +24,11 @@
 import android.provider.Settings;
 import android.util.Log;
 
-import com.android.settings.core.TogglePreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.TogglePreferenceController;
+
 public class AutoRestorePreferenceController extends TogglePreferenceController {
     private static final String TAG = "AutoRestorePrefCtrler";
 
diff --git a/src/com/android/settings/backup/BackupDataPreferenceController.java b/src/com/android/settings/backup/BackupDataPreferenceController.java
index 3ad3e80..25ef58c 100644
--- a/src/com/android/settings/backup/BackupDataPreferenceController.java
+++ b/src/com/android/settings/backup/BackupDataPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.preference.Preference;
-
 public class BackupDataPreferenceController extends BasePreferenceController {
     private PrivacySettingsConfigData mPSCD;
 
diff --git a/src/com/android/settings/backup/BackupSettingsActivity.java b/src/com/android/settings/backup/BackupSettingsActivity.java
index c17d1e7..615dbf3 100644
--- a/src/com/android/settings/backup/BackupSettingsActivity.java
+++ b/src/com/android/settings/backup/BackupSettingsActivity.java
@@ -23,6 +23,10 @@
 import android.os.UserHandle;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.settings.R;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.Indexable;
@@ -32,10 +36,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.FragmentActivity;
-import androidx.fragment.app.FragmentManager;
-
 
 /**
  * The activity used to launch the configured Backup activity or the preference screen
diff --git a/src/com/android/settings/backup/BackupSettingsHelper.java b/src/com/android/settings/backup/BackupSettingsHelper.java
index 3383216..b35d6b2 100644
--- a/src/com/android/settings/backup/BackupSettingsHelper.java
+++ b/src/com/android/settings/backup/BackupSettingsHelper.java
@@ -26,13 +26,13 @@
 import android.os.UserHandle;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.Settings.PrivacySettingsActivity;
 
 import java.net.URISyntaxException;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Helper class for {@link BackupSettingsActivity} that interacts with {@link IBackupManager}.
  */
diff --git a/src/com/android/settings/backup/BackupSettingsPreferenceController.java b/src/com/android/settings/backup/BackupSettingsPreferenceController.java
index 49ee1e5..2a657ea 100644
--- a/src/com/android/settings/backup/BackupSettingsPreferenceController.java
+++ b/src/com/android/settings/backup/BackupSettingsPreferenceController.java
@@ -20,12 +20,12 @@
 import android.content.Context;
 import android.content.Intent;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class BackupSettingsPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
     private static final String BACKUP_SETTINGS = "backup_settings";
diff --git a/src/com/android/settings/backup/ConfigureAccountPreferenceController.java b/src/com/android/settings/backup/ConfigureAccountPreferenceController.java
index 6b80d7c..553edc2 100644
--- a/src/com/android/settings/backup/ConfigureAccountPreferenceController.java
+++ b/src/com/android/settings/backup/ConfigureAccountPreferenceController.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.preference.Preference;
-
 public class ConfigureAccountPreferenceController extends BasePreferenceController {
     private PrivacySettingsConfigData mPSCD;
 
diff --git a/src/com/android/settings/backup/DataManagementPreferenceController.java b/src/com/android/settings/backup/DataManagementPreferenceController.java
index b69acfa..d19b866 100644
--- a/src/com/android/settings/backup/DataManagementPreferenceController.java
+++ b/src/com/android/settings/backup/DataManagementPreferenceController.java
@@ -18,10 +18,10 @@
 
 import android.content.Context;
 
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.preference.Preference;
 
+import com.android.settings.core.BasePreferenceController;
+
 public class DataManagementPreferenceController extends BasePreferenceController {
     private PrivacySettingsConfigData mPSCD;
 
diff --git a/src/com/android/settings/backup/ToggleBackupSettingFragment.java b/src/com/android/settings/backup/ToggleBackupSettingFragment.java
index fb24542..70ab68a 100644
--- a/src/com/android/settings/backup/ToggleBackupSettingFragment.java
+++ b/src/com/android/settings/backup/ToggleBackupSettingFragment.java
@@ -12,6 +12,11 @@
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -19,11 +24,6 @@
 import com.android.settings.widget.SwitchBar;
 import com.android.settings.widget.ToggleSwitch;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * Fragment to display a bunch of text about backup and restore, and allow the user to enable/
  * disable it.
diff --git a/src/com/android/settings/biometrics/BiometricEnrollBase.java b/src/com/android/settings/biometrics/BiometricEnrollBase.java
index 130f20f..f5a1b5e 100644
--- a/src/com/android/settings/biometrics/BiometricEnrollBase.java
+++ b/src/com/android/settings/biometrics/BiometricEnrollBase.java
@@ -16,8 +16,6 @@
 
 package com.android.settings.biometrics;
 
-import static android.app.Activity.RESULT_FIRST_USER;
-
 import android.annotation.Nullable;
 import android.content.Intent;
 import android.content.res.Resources;
diff --git a/src/com/android/settings/biometrics/BiometricErrorDialog.java b/src/com/android/settings/biometrics/BiometricErrorDialog.java
index 6e5a221..d8cb123 100644
--- a/src/com/android/settings/biometrics/BiometricErrorDialog.java
+++ b/src/com/android/settings/biometrics/BiometricErrorDialog.java
@@ -25,10 +25,10 @@
 import android.hardware.biometrics.BiometricConstants;
 import android.os.Bundle;
 
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 /**
  * Abstract dialog, shown when an error occurs during biometric enrollment.
  */
diff --git a/src/com/android/settings/biometrics/BiometricStatusPreferenceController.java b/src/com/android/settings/biometrics/BiometricStatusPreferenceController.java
index 4a52ef3..90d4cc2 100644
--- a/src/com/android/settings/biometrics/BiometricStatusPreferenceController.java
+++ b/src/com/android/settings/biometrics/BiometricStatusPreferenceController.java
@@ -21,13 +21,13 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.Utils;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.overlay.FeatureFactory;
 
-import androidx.preference.Preference;
-
 public abstract class BiometricStatusPreferenceController extends BasePreferenceController {
 
     protected final UserManager mUm;
diff --git a/src/com/android/settings/biometrics/face/FaceSettingsFooterPreferenceController.java b/src/com/android/settings/biometrics/face/FaceSettingsFooterPreferenceController.java
index 855b169..838dc0d 100644
--- a/src/com/android/settings/biometrics/face/FaceSettingsFooterPreferenceController.java
+++ b/src/com/android/settings/biometrics/face/FaceSettingsFooterPreferenceController.java
@@ -19,14 +19,14 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.utils.AnnotationSpan;
 import com.android.settingslib.HelpUtils;
 import com.android.settingslib.widget.FooterPreference;
 
-import androidx.preference.Preference;
-
 /**
  * Footer for face settings showing the help text and help link.
  */
diff --git a/src/com/android/settings/biometrics/face/FaceSettingsImprovePreferenceController.java b/src/com/android/settings/biometrics/face/FaceSettingsImprovePreferenceController.java
index 94b14b5..0d841dc 100644
--- a/src/com/android/settings/biometrics/face/FaceSettingsImprovePreferenceController.java
+++ b/src/com/android/settings/biometrics/face/FaceSettingsImprovePreferenceController.java
@@ -18,10 +18,10 @@
 
 import android.content.Context;
 
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.preference.Preference;
 
+import com.android.settings.core.BasePreferenceController;
+
 /**
  * Preference controller which allows the user to update their enrolled face.
  */
diff --git a/src/com/android/settings/biometrics/face/FaceSettingsRemoveButtonPreferenceController.java b/src/com/android/settings/biometrics/face/FaceSettingsRemoveButtonPreferenceController.java
index b1dcce0..d1fdc48 100644
--- a/src/com/android/settings/biometrics/face/FaceSettingsRemoveButtonPreferenceController.java
+++ b/src/com/android/settings/biometrics/face/FaceSettingsRemoveButtonPreferenceController.java
@@ -20,12 +20,12 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.preference.Preference;
-
 /**
  * Controller for the remove button.
  */
diff --git a/src/com/android/settings/biometrics/face/FaceSettingsUnlockPreferenceController.java b/src/com/android/settings/biometrics/face/FaceSettingsUnlockPreferenceController.java
index b483dc6..5c84646 100644
--- a/src/com/android/settings/biometrics/face/FaceSettingsUnlockPreferenceController.java
+++ b/src/com/android/settings/biometrics/face/FaceSettingsUnlockPreferenceController.java
@@ -23,10 +23,10 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
-import com.android.settings.core.TogglePreferenceController;
-
 import androidx.preference.Preference;
 
+import com.android.settings.core.TogglePreferenceController;
+
 /**
  * Preference controller for Face settings page controlling the ability to unlock the phone
  * with face.
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
index e6f3b04..fb6a221 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
@@ -39,6 +39,8 @@
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.biometrics.BiometricEnrollSidecar;
@@ -46,8 +48,6 @@
 import com.android.settings.biometrics.BiometricsEnrollEnrolling;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Activity which handles the actual enrolling for fingerprint.
  */
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java
index c104eb3..4b4f65a 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java
@@ -22,6 +22,8 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.annotation.Nullable;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -29,8 +31,6 @@
 import com.android.settings.biometrics.BiometricEnrollSidecar.Listener;
 import com.android.settings.password.ChooseLockSettingsHelper;
 
-import androidx.annotation.Nullable;
-
 /**
  * Activity explaining the fingerprint sensor location for fingerprint enrollment.
  */
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintLocationAnimationVideoView.java b/src/com/android/settings/biometrics/fingerprint/FingerprintLocationAnimationVideoView.java
index c79ed49..1d8e779 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintLocationAnimationVideoView.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintLocationAnimationVideoView.java
@@ -29,10 +29,10 @@
 import android.view.TextureView;
 import android.view.View;
 
-import com.android.settings.R;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.R;
+
 /**
  * A view containing a VideoView for showing the user how to enroll a fingerprint
  */
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
index 3309b78..b7c5506 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
@@ -37,6 +37,14 @@
 import android.widget.EditText;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
@@ -56,14 +64,6 @@
 import java.util.HashMap;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * Settings screen for fingerprints
  */
diff --git a/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensor.java b/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensor.java
index febffa6..8ab9252 100644
--- a/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensor.java
+++ b/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensor.java
@@ -23,6 +23,10 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -30,10 +34,6 @@
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.password.ChooseLockSettingsHelper;
 
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentManager;
-
 public class SetupFingerprintEnrollFindSensor extends FingerprintEnrollFindSensor {
 
     @Override
diff --git a/src/com/android/settings/bluetooth/AvailableMediaBluetoothDeviceUpdater.java b/src/com/android/settings/bluetooth/AvailableMediaBluetoothDeviceUpdater.java
index 7386c4a..ae759cd 100644
--- a/src/com/android/settings/bluetooth/AvailableMediaBluetoothDeviceUpdater.java
+++ b/src/com/android/settings/bluetooth/AvailableMediaBluetoothDeviceUpdater.java
@@ -20,12 +20,12 @@
 import android.media.AudioManager;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.connecteddevice.DevicePreferenceCallback;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 
-import androidx.preference.Preference;
-
 /**
  * Controller to maintain available media Bluetooth devices
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsButtonsController.java b/src/com/android/settings/bluetooth/BluetoothDetailsButtonsController.java
index d7249b3..09632df 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsButtonsController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsButtonsController.java
@@ -18,14 +18,14 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.widget.ActionButtonPreference;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class adds two buttons: one to connect/disconnect from a device (depending on the current
  * connected state), and one to "forget" (ie unpair) the device.
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsController.java b/src/com/android/settings/bluetooth/BluetoothDetailsController.java
index deb38fd..af5a628 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsController.java
@@ -18,6 +18,9 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -26,9 +29,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class provides common lifecycle and bluetooth device event registration for Bluetooth device
  * details controllers.
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsHeaderController.java b/src/com/android/settings/bluetooth/BluetoothDetailsHeaderController.java
index 3c10e6d..fb6cd56 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsHeaderController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsHeaderController.java
@@ -20,6 +20,10 @@
 import android.graphics.drawable.Drawable;
 import android.util.Pair;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.widget.EntityHeaderController;
@@ -29,10 +33,6 @@
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class adds a header with device name and status (connected/disconnected, etc.).
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsMacAddressController.java b/src/com/android/settings/bluetooth/BluetoothDetailsMacAddressController.java
index b48a59f..71a415d 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsMacAddressController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsMacAddressController.java
@@ -18,15 +18,15 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.widget.FooterPreference;
 import com.android.settingslib.widget.FooterPreferenceMixinCompat;
 
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class adds the device MAC address to a footer.
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java b/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
index 20e702a..88cebcb 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
@@ -21,6 +21,13 @@
 import android.content.Context;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settingslib.bluetooth.A2dpProfile;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
@@ -33,13 +40,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 /**
  * This class adds switches for toggling the individual profiles that a Bluetooth device
  * supports, such as "Phone audio", "Media audio", "Contact sharing", etc.
diff --git a/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java b/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java
index 719a61b..df32111 100644
--- a/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java
+++ b/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java
@@ -22,6 +22,8 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.dashboard.RestrictedDashboardFragment;
@@ -33,8 +35,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 public class BluetoothDeviceDetailsFragment extends RestrictedDashboardFragment {
     public static final String KEY_DEVICE_ADDRESS = "device_address";
     private static final String TAG = "BTDeviceDetailsFrg";
diff --git a/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java b/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java
index b9154f5..129b218 100644
--- a/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java
@@ -25,16 +25,16 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller that shows and updates the bluetooth device name
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothDevicePreference.java b/src/com/android/settings/bluetooth/BluetoothDevicePreference.java
index eb1cd52..5f71948 100644
--- a/src/com/android/settings/bluetooth/BluetoothDevicePreference.java
+++ b/src/com/android/settings/bluetooth/BluetoothDevicePreference.java
@@ -30,6 +30,10 @@
 import android.util.TypedValue;
 import android.widget.ImageView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.overlay.FeatureFactory;
@@ -38,10 +42,6 @@
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * BluetoothDevicePreference is the preference type used to display each remote
  * Bluetooth device in the Bluetooth Settings screen.
diff --git a/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java b/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java
index 24fcf6a..1d782b1 100644
--- a/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java
@@ -16,18 +16,17 @@
 
 package com.android.settings.bluetooth;
 
-import android.bluetooth.BluetoothAdapter;
 import android.content.Context;
 import android.text.TextUtils;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.overlay.FeatureFactory;
-import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.Fragment;
 import androidx.preference.Preference;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
+
 public class BluetoothDeviceRenamePreferenceController extends
         BluetoothDeviceNamePreferenceController {
 
diff --git a/src/com/android/settings/bluetooth/BluetoothDeviceUpdater.java b/src/com/android/settings/bluetooth/BluetoothDeviceUpdater.java
index c786356..297c90b 100644
--- a/src/com/android/settings/bluetooth/BluetoothDeviceUpdater.java
+++ b/src/com/android/settings/bluetooth/BluetoothDeviceUpdater.java
@@ -22,6 +22,9 @@
 import android.os.SystemProperties;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.connecteddevice.DevicePreferenceCallback;
 import com.android.settings.core.SubSettingLauncher;
@@ -37,9 +40,6 @@
 import java.util.HashMap;
 import java.util.Map;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Update the bluetooth devices. It gets bluetooth event from {@link LocalBluetoothManager} using
  * {@link BluetoothCallback}. It notifies the upper level whether to add/remove the preference
diff --git a/src/com/android/settings/bluetooth/BluetoothDiscoverableEnabler.java b/src/com/android/settings/bluetooth/BluetoothDiscoverableEnabler.java
index aec6d2d..0a9003d 100755
--- a/src/com/android/settings/bluetooth/BluetoothDiscoverableEnabler.java
+++ b/src/com/android/settings/bluetooth/BluetoothDiscoverableEnabler.java
@@ -26,11 +26,11 @@
 import android.os.SystemProperties;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settingslib.bluetooth.BluetoothDiscoverableTimeoutReceiver;
 
-import androidx.preference.Preference;
-
 /**
  * BluetoothDiscoverableEnabler is a helper to manage the "Discoverable"
  * checkbox. It sets/unsets discoverability and keeps track of how much time
diff --git a/src/com/android/settings/bluetooth/BluetoothEnabler.java b/src/com/android/settings/bluetooth/BluetoothEnabler.java
index 9c00a50..2da9eea 100644
--- a/src/com/android/settings/bluetooth/BluetoothEnabler.java
+++ b/src/com/android/settings/bluetooth/BluetoothEnabler.java
@@ -25,14 +25,14 @@
 import android.provider.Settings;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.widget.SwitchWidgetController;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 import com.android.settingslib.WirelessUtils;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * BluetoothEnabler is a helper to manage the Bluetooth on/off checkbox
  * preference. It turns on/off Bluetooth and ensures the summary of the
diff --git a/src/com/android/settings/bluetooth/BluetoothFilesPreferenceController.java b/src/com/android/settings/bluetooth/BluetoothFilesPreferenceController.java
index 73c02ab..3f566f0 100644
--- a/src/com/android/settings/bluetooth/BluetoothFilesPreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothFilesPreferenceController.java
@@ -20,15 +20,15 @@
 import android.content.Intent;
 import android.content.pm.PackageManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Controller that shows received files
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothNameDialogFragment.java b/src/com/android/settings/bluetooth/BluetoothNameDialogFragment.java
index 6f737e0..260b4a8 100644
--- a/src/com/android/settings/bluetooth/BluetoothNameDialogFragment.java
+++ b/src/com/android/settings/bluetooth/BluetoothNameDialogFragment.java
@@ -34,11 +34,11 @@
 import android.widget.EditText;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Dialog fragment for renaming a Bluetooth device.
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothPairingController.java b/src/com/android/settings/bluetooth/BluetoothPairingController.java
index 3c343c7..c39f1d9 100644
--- a/src/com/android/settings/bluetooth/BluetoothPairingController.java
+++ b/src/com/android/settings/bluetooth/BluetoothPairingController.java
@@ -24,6 +24,8 @@
 import android.widget.CompoundButton;
 import android.widget.CompoundButton.OnCheckedChangeListener;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.bluetooth.BluetoothPairingDialogFragment.BluetoothPairingDialogListener;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
@@ -31,8 +33,6 @@
 
 import java.util.Locale;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * A controller used by {@link BluetoothPairingDialog} to manage connection state while we try to
  * pair with a bluetooth device. It includes methods that allow the
diff --git a/src/com/android/settings/bluetooth/BluetoothPairingDetail.java b/src/com/android/settings/bluetooth/BluetoothPairingDetail.java
index 736651a..688ac00 100644
--- a/src/com/android/settings/bluetooth/BluetoothPairingDetail.java
+++ b/src/com/android/settings/bluetooth/BluetoothPairingDetail.java
@@ -25,6 +25,8 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.search.Indexable;
@@ -32,8 +34,6 @@
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.widget.FooterPreference;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * BluetoothPairingDetail is a page to scan bluetooth devices and pair them.
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java b/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java
index e5d2aa7..f8a2bbe 100644
--- a/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java
+++ b/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java
@@ -34,13 +34,13 @@
 import android.widget.EditText;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * A dialogFragment used by {@link BluetoothPairingDialog} to create an appropriately styled dialog
  * for the bluetooth device.
diff --git a/src/com/android/settings/bluetooth/BluetoothPairingPreferenceController.java b/src/com/android/settings/bluetooth/BluetoothPairingPreferenceController.java
index a8b545f..514c70f 100644
--- a/src/com/android/settings/bluetooth/BluetoothPairingPreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothPairingPreferenceController.java
@@ -18,14 +18,14 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 
 /**
  * Controller that shows and updates the bluetooth device name
diff --git a/src/com/android/settings/bluetooth/BluetoothPermissionActivity.java b/src/com/android/settings/bluetooth/BluetoothPermissionActivity.java
index 5f17e5f..de8902a 100644
--- a/src/com/android/settings/bluetooth/BluetoothPermissionActivity.java
+++ b/src/com/android/settings/bluetooth/BluetoothPermissionActivity.java
@@ -28,6 +28,8 @@
 import android.widget.Button;
 import android.widget.TextView;
 
+import androidx.preference.Preference;
+
 import com.android.internal.app.AlertActivity;
 import com.android.internal.app.AlertController;
 import com.android.settings.R;
@@ -35,8 +37,6 @@
 import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 
-import androidx.preference.Preference;
-
 /**
  * BluetoothPermissionActivity shows a dialog for accepting incoming
  * profile connection request from untrusted devices.
diff --git a/src/com/android/settings/bluetooth/BluetoothSliceBuilder.java b/src/com/android/settings/bluetooth/BluetoothSliceBuilder.java
index 3c2f1b8..1462f91 100644
--- a/src/com/android/settings/bluetooth/BluetoothSliceBuilder.java
+++ b/src/com/android/settings/bluetooth/BluetoothSliceBuilder.java
@@ -27,6 +27,12 @@
 import android.net.Uri;
 import android.provider.SettingsSlicesContract;
 
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.builders.ListBuilder.RowBuilder;
+import androidx.slice.builders.SliceAction;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SubSettings;
@@ -34,12 +40,6 @@
 import com.android.settings.slices.SliceBroadcastReceiver;
 import com.android.settings.slices.SliceBuilderUtils;
 
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.builders.ListBuilder;
-import androidx.slice.builders.ListBuilder.RowBuilder;
-import androidx.slice.builders.SliceAction;
-
 /**
  * Utility class to build a Bluetooth Slice, and handle all associated actions.
  */
diff --git a/src/com/android/settings/bluetooth/BluetoothSummaryUpdater.java b/src/com/android/settings/bluetooth/BluetoothSummaryUpdater.java
index d577b0a..6e82649 100644
--- a/src/com/android/settings/bluetooth/BluetoothSummaryUpdater.java
+++ b/src/com/android/settings/bluetooth/BluetoothSummaryUpdater.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.widget.SummaryUpdater;
 import com.android.settingslib.bluetooth.BluetoothCallback;
@@ -29,8 +31,6 @@
 
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Helper class that listeners to bluetooth callback and notify client when there is update in
  * bluetooth summary info.
diff --git a/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java b/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java
index d828302..e0aa9e9 100644
--- a/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java
@@ -18,6 +18,8 @@
 import android.content.Context;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -31,8 +33,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStop;
 import com.android.settingslib.widget.FooterPreference;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * PreferenceController to update of bluetooth state. All behavior except managing the footer text
  * is delegated to the SwitchWidgetController it uses.
diff --git a/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdater.java b/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdater.java
index 40ebfab..d2cfa43 100644
--- a/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdater.java
+++ b/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdater.java
@@ -21,12 +21,12 @@
 import android.media.AudioManager;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.connecteddevice.DevicePreferenceCallback;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 
-import androidx.preference.Preference;
-
 /**
  * Controller to maintain connected bluetooth devices
  */
diff --git a/src/com/android/settings/bluetooth/DeviceListPreferenceFragment.java b/src/com/android/settings/bluetooth/DeviceListPreferenceFragment.java
index 407c2a6..d434637 100644
--- a/src/com/android/settings/bluetooth/DeviceListPreferenceFragment.java
+++ b/src/com/android/settings/bluetooth/DeviceListPreferenceFragment.java
@@ -23,6 +23,11 @@
 import android.text.BidiFormatter;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+
 import com.android.settings.R;
 import com.android.settings.dashboard.RestrictedDashboardFragment;
 import com.android.settingslib.bluetooth.BluetoothCallback;
@@ -33,11 +38,6 @@
 import java.util.Collection;
 import java.util.WeakHashMap;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-
 /**
  * Parent class for settings fragments that contain a list of Bluetooth
  * devices.
diff --git a/src/com/android/settings/bluetooth/DevicePickerActivity.java b/src/com/android/settings/bluetooth/DevicePickerActivity.java
index 5228cd8..77e8ba4 100644
--- a/src/com/android/settings/bluetooth/DevicePickerActivity.java
+++ b/src/com/android/settings/bluetooth/DevicePickerActivity.java
@@ -18,10 +18,10 @@
 
 import android.os.Bundle;
 
-import com.android.settings.R;
-
 import androidx.fragment.app.FragmentActivity;
 
+import com.android.settings.R;
+
 /**
  * Activity for Bluetooth device picker dialog. The device picker logic
  * is implemented in the {@link BluetoothPairingDetail} fragment.
diff --git a/src/com/android/settings/bluetooth/DevicePickerFragment.java b/src/com/android/settings/bluetooth/DevicePickerFragment.java
index 097fba7..38936f5 100644
--- a/src/com/android/settings/bluetooth/DevicePickerFragment.java
+++ b/src/com/android/settings/bluetooth/DevicePickerFragment.java
@@ -28,6 +28,8 @@
 import android.view.Menu;
 import android.view.MenuInflater;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
@@ -35,8 +37,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * BluetoothSettings is the Settings screen for Bluetooth configuration and
  * connection management.
diff --git a/src/com/android/settings/bluetooth/ForgetDeviceDialogFragment.java b/src/com/android/settings/bluetooth/ForgetDeviceDialogFragment.java
index e660691..33e2ab3 100644
--- a/src/com/android/settings/bluetooth/ForgetDeviceDialogFragment.java
+++ b/src/com/android/settings/bluetooth/ForgetDeviceDialogFragment.java
@@ -23,15 +23,15 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /** Implements an AlertDialog for confirming that a user wishes to unpair or "forget" a paired
  *  device*/
 public class ForgetDeviceDialogFragment extends InstrumentedDialogFragment {
diff --git a/src/com/android/settings/bluetooth/RemoteDeviceNameDialogFragment.java b/src/com/android/settings/bluetooth/RemoteDeviceNameDialogFragment.java
index 44e3a91..7894ed6 100644
--- a/src/com/android/settings/bluetooth/RemoteDeviceNameDialogFragment.java
+++ b/src/com/android/settings/bluetooth/RemoteDeviceNameDialogFragment.java
@@ -20,13 +20,13 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 
-import androidx.annotation.VisibleForTesting;
-
 /** Provides a dialog for changing the display name of a remote bluetooth device. */
 public class RemoteDeviceNameDialogFragment extends BluetoothNameDialogFragment {
     public static final String TAG = "RemoteDeviceName";
diff --git a/src/com/android/settings/bluetooth/SavedBluetoothDeviceUpdater.java b/src/com/android/settings/bluetooth/SavedBluetoothDeviceUpdater.java
index 50de166..8c6d3f2 100644
--- a/src/com/android/settings/bluetooth/SavedBluetoothDeviceUpdater.java
+++ b/src/com/android/settings/bluetooth/SavedBluetoothDeviceUpdater.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.connecteddevice.DevicePreferenceCallback;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 
-import androidx.preference.Preference;
-
 /**
  * Maintain and update saved bluetooth devices(bonded but not connected)
  */
diff --git a/src/com/android/settings/bluetooth/Utils.java b/src/com/android/settings/bluetooth/Utils.java
index 567aa93..fd6bbc3 100755
--- a/src/com/android/settings/bluetooth/Utils.java
+++ b/src/com/android/settings/bluetooth/Utils.java
@@ -24,6 +24,9 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.overlay.FeatureFactory;
@@ -32,9 +35,6 @@
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.bluetooth.LocalBluetoothManager.BluetoothManagerCallback;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Utils is a helper class that contains constants for various
  * Android resource IDs, debug logging flags, and static methods
diff --git a/src/com/android/settings/connecteddevice/AddDevicePreferenceController.java b/src/com/android/settings/connecteddevice/AddDevicePreferenceController.java
index 2849d71..3239dd5 100644
--- a/src/com/android/settings/connecteddevice/AddDevicePreferenceController.java
+++ b/src/com/android/settings/connecteddevice/AddDevicePreferenceController.java
@@ -22,15 +22,15 @@
 import android.content.IntentFilter;
 import android.content.pm.PackageManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller to maintain the {@link androidx.preference.Preference} for add
  * device. It monitor Bluetooth's status(on/off) and decide if need to show summary or not.
diff --git a/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceController.java b/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceController.java
index de6548d..26c3e34 100644
--- a/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceController.java
+++ b/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceController.java
@@ -18,12 +18,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.nfc.NfcPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Controller that used to show which component is available
  */
diff --git a/src/com/android/settings/connecteddevice/AvailableMediaDeviceGroupController.java b/src/com/android/settings/connecteddevice/AvailableMediaDeviceGroupController.java
index e0a7d27..2681288 100644
--- a/src/com/android/settings/connecteddevice/AvailableMediaDeviceGroupController.java
+++ b/src/com/android/settings/connecteddevice/AvailableMediaDeviceGroupController.java
@@ -21,6 +21,11 @@
 import android.content.pm.PackageManager;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.bluetooth.AvailableMediaBluetoothDeviceUpdater;
 import com.android.settings.bluetooth.BluetoothDeviceUpdater;
@@ -33,11 +38,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller to maintain the {@link androidx.preference.PreferenceGroup} for all
  * available media devices. It uses {@link DevicePreferenceCallback}
diff --git a/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java b/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java
index e986bc2..daa9932 100644
--- a/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java
+++ b/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java
@@ -18,6 +18,11 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.bluetooth.BluetoothDeviceUpdater;
 import com.android.settings.bluetooth.ConnectedBluetoothDeviceUpdater;
 import com.android.settings.connecteddevice.dock.DockUpdater;
@@ -31,11 +36,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller to maintain the {@link androidx.preference.PreferenceGroup} for all
  * connected devices. It uses {@link DevicePreferenceCallback} to add/remove {@link Preference}
diff --git a/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceController.java b/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceController.java
index feb64b5..ead3307 100644
--- a/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceController.java
+++ b/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceController.java
@@ -25,6 +25,9 @@
 import android.text.BidiFormatter;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.bluetooth.AlwaysDiscoverable;
 import com.android.settings.bluetooth.Utils;
@@ -37,9 +40,6 @@
 import com.android.settingslib.widget.FooterPreference;
 import com.android.settingslib.widget.FooterPreferenceMixinCompat;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller that shows and updates the bluetooth device name
  */
diff --git a/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceController.java b/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceController.java
index eff97c3..5f6ffb2 100644
--- a/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceController.java
+++ b/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceController.java
@@ -18,6 +18,10 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.bluetooth.BluetoothDeviceUpdater;
 import com.android.settings.bluetooth.SavedBluetoothDeviceUpdater;
 import com.android.settings.connecteddevice.dock.DockUpdater;
@@ -28,10 +32,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class PreviouslyConnectedDevicePreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnStart, OnStop, DevicePreferenceCallback {
 
diff --git a/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java b/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java
index c857135..951f3d1 100644
--- a/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java
+++ b/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java
@@ -18,6 +18,11 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.bluetooth.BluetoothDeviceUpdater;
 import com.android.settings.bluetooth.SavedBluetoothDeviceUpdater;
 import com.android.settings.connecteddevice.dock.DockUpdater;
@@ -30,11 +35,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller to maintain the {@link PreferenceGroup} for all
  * saved devices. It uses {@link DevicePreferenceCallback} to add/remove {@link Preference}
diff --git a/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java b/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java
index df5a8fb..befdf29 100644
--- a/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java
+++ b/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java
@@ -19,14 +19,14 @@
 import android.hardware.usb.UsbManager;
 import android.hardware.usb.UsbPort;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.connecteddevice.DevicePreferenceCallback;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.DashboardFragment;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Controller to maintain connected usb device
  */
diff --git a/src/com/android/settings/connecteddevice/usb/UsbDefaultFragment.java b/src/com/android/settings/connecteddevice/usb/UsbDefaultFragment.java
index 471486b..476f105 100644
--- a/src/com/android/settings/connecteddevice/usb/UsbDefaultFragment.java
+++ b/src/com/android/settings/connecteddevice/usb/UsbDefaultFragment.java
@@ -20,6 +20,8 @@
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -32,8 +34,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Provides options for selecting the default USB mode.
  */
diff --git a/src/com/android/settings/connecteddevice/usb/UsbDetailsController.java b/src/com/android/settings/connecteddevice/usb/UsbDetailsController.java
index bd0cd8a..1219211 100644
--- a/src/com/android/settings/connecteddevice/usb/UsbDetailsController.java
+++ b/src/com/android/settings/connecteddevice/usb/UsbDetailsController.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.os.Handler;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.annotation.UiThread;
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 /**
  * This class provides common members and refresh functionality for usb controllers.
  */
diff --git a/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleController.java b/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleController.java
index e1ffac9..84576b1 100644
--- a/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleController.java
+++ b/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.hardware.usb.UsbPort;
 
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.widget.RadioButtonPreference;
 
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class controls the radio buttons for switching between
  * USB device and host mode.
diff --git a/src/com/android/settings/connecteddevice/usb/UsbDetailsFragment.java b/src/com/android/settings/connecteddevice/usb/UsbDetailsFragment.java
index f5c3f53..4b717e0 100644
--- a/src/com/android/settings/connecteddevice/usb/UsbDetailsFragment.java
+++ b/src/com/android/settings/connecteddevice/usb/UsbDetailsFragment.java
@@ -20,6 +20,8 @@
 import android.os.Bundle;
 import android.provider.SearchIndexableResource;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
@@ -33,8 +35,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Controls the USB device details and provides updates to individual controllers.
  */
diff --git a/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsController.java b/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsController.java
index 4bdb60b..e30237d 100644
--- a/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsController.java
+++ b/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsController.java
@@ -20,6 +20,9 @@
 import android.hardware.usb.UsbManager;
 import android.hardware.usb.UsbPort;
 
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.widget.RadioButtonPreference;
@@ -27,9 +30,6 @@
 import java.util.LinkedHashMap;
 import java.util.Map;
 
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class controls the radio buttons for choosing between different USB functions.
  */
diff --git a/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderController.java b/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderController.java
index a664812..0e1811d 100644
--- a/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderController.java
+++ b/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderController.java
@@ -18,12 +18,12 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.widget.EntityHeaderController;
 
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class adds a header with device name.
  */
diff --git a/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleController.java b/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleController.java
index c6efd19..30314f6 100644
--- a/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleController.java
+++ b/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleController.java
@@ -19,15 +19,15 @@
 import android.content.Context;
 import android.hardware.usb.UsbPort;
 
-import com.android.settings.R;
-import com.android.settings.Utils;
-
 import androidx.preference.Preference;
 import androidx.preference.Preference.OnPreferenceClickListener;
 import androidx.preference.PreferenceCategory;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.R;
+import com.android.settings.Utils;
+
 /**
  * This class controls the switch for changing USB power direction.
  */
diff --git a/src/com/android/settings/core/BasePreferenceController.java b/src/com/android/settings/core/BasePreferenceController.java
index 14b8a81..facec4a 100644
--- a/src/com/android/settings/core/BasePreferenceController.java
+++ b/src/com/android/settings/core/BasePreferenceController.java
@@ -19,6 +19,9 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.search.SearchIndexableRaw;
 import com.android.settings.slices.SliceData;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -29,9 +32,6 @@
 import java.lang.reflect.InvocationTargetException;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Abstract class to consolidate utility between preference controllers and act as an interface
  * for Slices. The abstract classes that inherit from this class will act as the direct interfaces
diff --git a/src/com/android/settings/core/InstrumentedPreferenceFragment.java b/src/com/android/settings/core/InstrumentedPreferenceFragment.java
index 2bcf895..cafef00 100644
--- a/src/com/android/settings/core/InstrumentedPreferenceFragment.java
+++ b/src/com/android/settings/core/InstrumentedPreferenceFragment.java
@@ -21,6 +21,9 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.XmlRes;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.survey.SurveyMixin;
 import com.android.settingslib.core.instrumentation.Instrumentable;
@@ -28,9 +31,6 @@
 import com.android.settingslib.core.instrumentation.VisibilityLoggerMixin;
 import com.android.settingslib.core.lifecycle.ObservablePreferenceFragment;
 
-import androidx.annotation.XmlRes;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Instrumented fragment that logs visibility state.
  */
diff --git a/src/com/android/settings/core/SliderPreferenceController.java b/src/com/android/settings/core/SliderPreferenceController.java
index 8cae29a..0ea6be3 100644
--- a/src/com/android/settings/core/SliderPreferenceController.java
+++ b/src/com/android/settings/core/SliderPreferenceController.java
@@ -16,10 +16,10 @@
 
 import android.content.Context;
 
-import com.android.settings.slices.SliceData;
-
 import androidx.preference.Preference;
 
+import com.android.settings.slices.SliceData;
+
 public abstract class SliderPreferenceController extends BasePreferenceController implements
         Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/core/SubSettingLauncher.java b/src/com/android/settings/core/SubSettingLauncher.java
index f3f3748..1df6bb9 100644
--- a/src/com/android/settings/core/SubSettingLauncher.java
+++ b/src/com/android/settings/core/SubSettingLauncher.java
@@ -23,13 +23,13 @@
 import android.os.UserHandle;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.SubSettings;
 import com.android.settingslib.core.instrumentation.VisibilityLoggerMixin;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-
 public class SubSettingLauncher {
 
     private final Context mContext;
diff --git a/src/com/android/settings/core/TogglePreferenceController.java b/src/com/android/settings/core/TogglePreferenceController.java
index 6c9df2a..165d7eb 100644
--- a/src/com/android/settings/core/TogglePreferenceController.java
+++ b/src/com/android/settings/core/TogglePreferenceController.java
@@ -15,12 +15,12 @@
 
 import android.content.Context;
 
-import com.android.settings.slices.SliceData;
-import com.android.settings.widget.MasterSwitchPreference;
-
 import androidx.preference.Preference;
 import androidx.preference.TwoStatePreference;
 
+import com.android.settings.slices.SliceData;
+import com.android.settings.widget.MasterSwitchPreference;
+
 /**
  * Abstract class that consolidates logic for updating toggle controllers.
  * It automatically handles the getting and setting of the switch UI element.
diff --git a/src/com/android/settings/dashboard/DashboardFragmentRegistry.java b/src/com/android/settings/dashboard/DashboardFragmentRegistry.java
index f5330a7..9df4a05 100644
--- a/src/com/android/settings/dashboard/DashboardFragmentRegistry.java
+++ b/src/com/android/settings/dashboard/DashboardFragmentRegistry.java
@@ -30,7 +30,6 @@
 import com.android.settings.display.NightDisplaySettings;
 import com.android.settings.fuelgauge.PowerUsageSummary;
 import com.android.settings.gestures.GestureSettings;
-import com.android.settings.homepage.TopLevelSettings;
 import com.android.settings.language.LanguageAndInputSettings;
 import com.android.settings.network.NetworkDashboardFragment;
 import com.android.settings.notification.ConfigureNotificationSettings;
diff --git a/src/com/android/settings/dashboard/DashboardItemAnimator.java b/src/com/android/settings/dashboard/DashboardItemAnimator.java
index 332e915..51dd49e 100644
--- a/src/com/android/settings/dashboard/DashboardItemAnimator.java
+++ b/src/com/android/settings/dashboard/DashboardItemAnimator.java
@@ -15,12 +15,12 @@
  */
 package com.android.settings.dashboard;
 
-import com.android.settingslib.drawer.Tile;
-
 import androidx.core.view.ViewCompat;
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.RecyclerView.ViewHolder;
 
+import com.android.settingslib.drawer.Tile;
+
 public class DashboardItemAnimator extends DefaultItemAnimator {
 
     @Override
diff --git a/src/com/android/settings/dashboard/DashboardSummary.java b/src/com/android/settings/dashboard/DashboardSummary.java
index 4575482..9139695 100644
--- a/src/com/android/settings/dashboard/DashboardSummary.java
+++ b/src/com/android/settings/dashboard/DashboardSummary.java
@@ -38,9 +38,9 @@
 import com.android.settings.core.SettingsBaseActivity.CategoryListener;
 import com.android.settings.dashboard.suggestions.SuggestionFeatureProvider;
 import com.android.settings.homepage.conditional.ConditionListener;
+import com.android.settings.homepage.conditional.ConditionManager;
 import com.android.settings.homepage.conditional.FocusRecyclerView;
 import com.android.settings.homepage.conditional.FocusRecyclerView.FocusListener;
-import com.android.settings.homepage.conditional.ConditionManager;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.widget.ActionBarShadowController;
 import com.android.settingslib.drawer.CategoryKey;
diff --git a/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceController.java b/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceController.java
index 8bae151..fc26e55 100644
--- a/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceController.java
+++ b/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceController.java
@@ -18,12 +18,12 @@
 
 import android.content.Context;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 /**
  * PreferenceController for a dashboard_tile_placeholder, a special preference marking where
  * dynamic dashboard tiles should be injected in a screen. It is optional when building
diff --git a/src/com/android/settings/dashboard/RestrictedDashboardFragment.java b/src/com/android/settings/dashboard/RestrictedDashboardFragment.java
index 927385b..ab4127a 100644
--- a/src/com/android/settings/dashboard/RestrictedDashboardFragment.java
+++ b/src/com/android/settings/dashboard/RestrictedDashboardFragment.java
@@ -31,13 +31,13 @@
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.RestrictedSettingsFragment;
 import com.android.settings.enterprise.ActionDisabledByAdminDialogHelper;
 import com.android.settingslib.RestrictedLockUtils;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Base class for settings screens that should be pin protected when in restricted mode or
  * that will display an admin support message in case an admin has disabled the options.
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java b/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java
index 95d1502..a210c85 100644
--- a/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java
+++ b/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java
@@ -32,6 +32,9 @@
 import android.view.WindowManager;
 import android.widget.LinearLayout;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardAdapter.DashboardItemHolder;
@@ -48,9 +51,6 @@
 import java.util.List;
 import java.util.Objects;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.recyclerview.widget.RecyclerView;
-
 public class SuggestionAdapter extends RecyclerView.Adapter<DashboardItemHolder> implements
     LifecycleObserver, OnSaveInstanceState {
     public static final String TAG = "SuggestionAdapter";
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionStateProvider.java b/src/com/android/settings/dashboard/suggestions/SuggestionStateProvider.java
index 4b47dfd..8547db0 100644
--- a/src/com/android/settings/dashboard/suggestions/SuggestionStateProvider.java
+++ b/src/com/android/settings/dashboard/suggestions/SuggestionStateProvider.java
@@ -27,10 +27,10 @@
 import android.os.Bundle;
 import android.util.Log;
 
-import com.android.settings.overlay.FeatureFactory;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.overlay.FeatureFactory;
+
 public class SuggestionStateProvider extends ContentProvider {
 
     private static final String TAG = "SugstStatusProvider";
diff --git a/src/com/android/settings/datausage/AppDataUsage.java b/src/com/android/settings/datausage/AppDataUsage.java
index ed1920c..ff89a11 100644
--- a/src/com/android/settings/datausage/AppDataUsage.java
+++ b/src/com/android/settings/datausage/AppDataUsage.java
@@ -36,6 +36,12 @@
 import android.view.View;
 import android.widget.AdapterView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoBase;
@@ -49,12 +55,6 @@
 import com.android.settingslib.net.UidDetail;
 import com.android.settingslib.net.UidDetailProvider;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-
 public class AppDataUsage extends DataUsageBase implements Preference.OnPreferenceChangeListener,
         DataSaverBackend.Listener {
 
diff --git a/src/com/android/settings/datausage/AppDataUsagePreference.java b/src/com/android/settings/datausage/AppDataUsagePreference.java
index a8168c4..0eab5ab 100644
--- a/src/com/android/settings/datausage/AppDataUsagePreference.java
+++ b/src/com/android/settings/datausage/AppDataUsagePreference.java
@@ -18,14 +18,14 @@
 import android.view.View;
 import android.widget.ProgressBar;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.widget.AppPreference;
 import com.android.settingslib.AppItem;
 import com.android.settingslib.net.UidDetail;
 import com.android.settingslib.net.UidDetailProvider;
 import com.android.settingslib.utils.ThreadUtils;
 
-import androidx.preference.PreferenceViewHolder;
-
 public class AppDataUsagePreference extends AppPreference {
 
     private final AppItem mItem;
diff --git a/src/com/android/settings/datausage/AppPrefLoader.java b/src/com/android/settings/datausage/AppPrefLoader.java
index 501d142..1e0a554 100644
--- a/src/com/android/settings/datausage/AppPrefLoader.java
+++ b/src/com/android/settings/datausage/AppPrefLoader.java
@@ -21,10 +21,10 @@
 import android.content.pm.PackageManager;
 import android.util.ArraySet;
 
-import com.android.settingslib.utils.AsyncLoaderCompat;
-
 import androidx.preference.Preference;
 
+import com.android.settingslib.utils.AsyncLoaderCompat;
+
 public class AppPrefLoader extends AsyncLoaderCompat<ArraySet<Preference>> {
     private ArraySet<String> mPackages;
     private PackageManager mPackageManager;
diff --git a/src/com/android/settings/datausage/BillingCyclePreference.java b/src/com/android/settings/datausage/BillingCyclePreference.java
index 70a123f..b30f32e 100644
--- a/src/com/android/settings/datausage/BillingCyclePreference.java
+++ b/src/com/android/settings/datausage/BillingCyclePreference.java
@@ -21,13 +21,13 @@
 import android.os.RemoteException;
 import android.util.AttributeSet;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.datausage.CellDataPreference.DataStateListener;
 
-import androidx.preference.Preference;
-
 public class BillingCyclePreference extends Preference implements TemplatePreference {
 
     private NetworkTemplate mTemplate;
diff --git a/src/com/android/settings/datausage/BillingCycleSettings.java b/src/com/android/settings/datausage/BillingCycleSettings.java
index 1d1ec6d..de71572 100644
--- a/src/com/android/settings/datausage/BillingCycleSettings.java
+++ b/src/com/android/settings/datausage/BillingCycleSettings.java
@@ -33,6 +33,12 @@
 import android.widget.NumberPicker;
 import android.widget.Spinner;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -45,12 +51,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 @SearchIndexable
 public class BillingCycleSettings extends DataUsageBase implements
         Preference.OnPreferenceChangeListener, DataUsageEditController {
diff --git a/src/com/android/settings/datausage/CellDataPreference.java b/src/com/android/settings/datausage/CellDataPreference.java
index e46a235..48e4089 100644
--- a/src/com/android/settings/datausage/CellDataPreference.java
+++ b/src/com/android/settings/datausage/CellDataPreference.java
@@ -32,6 +32,11 @@
 import android.view.View;
 import android.widget.Checkable;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog.Builder;
+import androidx.core.content.res.TypedArrayUtils;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -40,11 +45,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog.Builder;
-import androidx.core.content.res.TypedArrayUtils;
-import androidx.preference.PreferenceViewHolder;
-
 public class CellDataPreference extends CustomDialogPreferenceCompat implements TemplatePreference {
 
     private static final String TAG = "CellDataPreference";
diff --git a/src/com/android/settings/datausage/ChartDataUsagePreference.java b/src/com/android/settings/datausage/ChartDataUsagePreference.java
index 92d5cc8..72a1094 100644
--- a/src/com/android/settings/datausage/ChartDataUsagePreference.java
+++ b/src/com/android/settings/datausage/ChartDataUsagePreference.java
@@ -25,14 +25,14 @@
 import android.util.AttributeSet;
 import android.util.SparseIntArray;
 
-import com.android.settings.R;
-import com.android.settings.Utils;
-import com.android.settings.widget.UsageView;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.widget.UsageView;
+
 public class ChartDataUsagePreference extends Preference {
 
     // The resolution we show on the graph so that we can squash things down to ints.
diff --git a/src/com/android/settings/datausage/DataSaverPreference.java b/src/com/android/settings/datausage/DataSaverPreference.java
index 80a6042..79e4c13 100644
--- a/src/com/android/settings/datausage/DataSaverPreference.java
+++ b/src/com/android/settings/datausage/DataSaverPreference.java
@@ -17,10 +17,10 @@
 import android.content.Context;
 import android.util.AttributeSet;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+
 public class DataSaverPreference extends Preference implements DataSaverBackend.Listener {
 
     private final DataSaverBackend mDataSaverBackend;
diff --git a/src/com/android/settings/datausage/DataSaverSummary.java b/src/com/android/settings/datausage/DataSaverSummary.java
index 24e8740..f401342 100644
--- a/src/com/android/settings/datausage/DataSaverSummary.java
+++ b/src/com/android/settings/datausage/DataSaverSummary.java
@@ -21,6 +21,8 @@
 import android.telephony.SubscriptionManager;
 import android.widget.Switch;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -40,8 +42,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @SearchIndexable
 public class DataSaverSummary extends SettingsPreferenceFragment
         implements OnSwitchChangeListener, Listener, Callback, Callbacks {
diff --git a/src/com/android/settings/datausage/DataUsageList.java b/src/com/android/settings/datausage/DataUsageList.java
index 0c9c7f9..755eee3 100644
--- a/src/com/android/settings/datausage/DataUsageList.java
+++ b/src/com/android/settings/datausage/DataUsageList.java
@@ -51,6 +51,12 @@
 import android.widget.ImageView;
 import android.widget.Spinner;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.app.LoaderManager.LoaderCallbacks;
+import androidx.loader.content.Loader;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
@@ -66,12 +72,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager.LoaderCallbacks;
-import androidx.loader.content.Loader;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 /**
  * Panel showing data usage history across various networks, including options
  * to inspect based on usage cycle and control through {@link NetworkPolicy}.
diff --git a/src/com/android/settings/datausage/DataUsagePreference.java b/src/com/android/settings/datausage/DataUsagePreference.java
index 1658c46..fd5c44e 100644
--- a/src/com/android/settings/datausage/DataUsagePreference.java
+++ b/src/com/android/settings/datausage/DataUsagePreference.java
@@ -21,15 +21,15 @@
 import android.os.Bundle;
 import android.util.AttributeSet;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.core.content.res.TypedArrayUtils;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settingslib.net.DataUsageController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.core.content.res.TypedArrayUtils;
-import androidx.preference.Preference;
-
 public class DataUsagePreference extends Preference implements TemplatePreference {
 
     private NetworkTemplate mTemplate;
diff --git a/src/com/android/settings/datausage/DataUsageSummary.java b/src/com/android/settings/datausage/DataUsageSummary.java
index d8f8f02..c7c906f 100644
--- a/src/com/android/settings/datausage/DataUsageSummary.java
+++ b/src/com/android/settings/datausage/DataUsageSummary.java
@@ -29,6 +29,10 @@
 import android.text.format.Formatter;
 import android.text.style.RelativeSizeSpan;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -43,10 +47,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Settings preference fragment that displays data usage summary.
  */
diff --git a/src/com/android/settings/datausage/DataUsageSummaryPreference.java b/src/com/android/settings/datausage/DataUsageSummaryPreference.java
index 8744560..5b54ebb 100644
--- a/src/com/android/settings/datausage/DataUsageSummaryPreference.java
+++ b/src/com/android/settings/datausage/DataUsageSummaryPreference.java
@@ -33,6 +33,10 @@
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
@@ -43,10 +47,6 @@
 import java.util.Objects;
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * Provides a summary of data usage.
  */
diff --git a/src/com/android/settings/datausage/DataUsageSummaryPreferenceController.java b/src/com/android/settings/datausage/DataUsageSummaryPreferenceController.java
index 8cbd82d..d5707c4 100644
--- a/src/com/android/settings/datausage/DataUsageSummaryPreferenceController.java
+++ b/src/com/android/settings/datausage/DataUsageSummaryPreferenceController.java
@@ -29,6 +29,10 @@
 import android.util.Log;
 import android.util.RecurrenceRule;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.util.CollectionUtils;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
@@ -42,10 +46,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * This is the controller for the top of the data usage screen that retrieves carrier data from the
  * new subscriptions framework API if available. The controller reads subscription information from
diff --git a/src/com/android/settings/datausage/SpinnerPreference.java b/src/com/android/settings/datausage/SpinnerPreference.java
index 15a07dc..867930b 100644
--- a/src/com/android/settings/datausage/SpinnerPreference.java
+++ b/src/com/android/settings/datausage/SpinnerPreference.java
@@ -20,11 +20,11 @@
 import android.widget.AdapterView;
 import android.widget.Spinner;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 public class SpinnerPreference extends Preference implements CycleAdapter.SpinnerInterface {
 
     private CycleAdapter mAdapter;
diff --git a/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java b/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java
index 0c462db..2fefe01 100644
--- a/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java
+++ b/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java
@@ -19,6 +19,8 @@
 import android.os.UserHandle;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
 import com.android.settings.dashboard.DashboardFragment;
@@ -28,8 +30,6 @@
 import com.android.settingslib.applications.ApplicationsState;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
-import androidx.preference.PreferenceViewHolder;
-
 public class UnrestrictedDataAccessPreference extends AppSwitchPreference implements
         DataSaverBackend.Listener {
 
diff --git a/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceController.java b/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceController.java
index d686d98..e47c7f8 100644
--- a/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceController.java
+++ b/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceController.java
@@ -19,6 +19,10 @@
 import android.content.Context;
 import android.os.UserHandle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.AppStateBaseBridge;
@@ -38,10 +42,6 @@
 import java.util.Set;
 import java.util.TreeSet;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 
 public class UnrestrictedDataAccessPreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnStart, OnStop, OnDestroy, ApplicationsState.Callbacks,
diff --git a/src/com/android/settings/datetime/AutoTimeFormatPreferenceController.java b/src/com/android/settings/datetime/AutoTimeFormatPreferenceController.java
index f191a13..7b7e064 100644
--- a/src/com/android/settings/datetime/AutoTimeFormatPreferenceController.java
+++ b/src/com/android/settings/datetime/AutoTimeFormatPreferenceController.java
@@ -22,15 +22,15 @@
 import android.text.TextUtils;
 import android.text.format.DateFormat;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Locale;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-import androidx.preference.TwoStatePreference;
-
 public class AutoTimeFormatPreferenceController extends AbstractPreferenceController
           implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/datetime/AutoTimePreferenceController.java b/src/com/android/settings/datetime/AutoTimePreferenceController.java
index a5da34a..3916ef2 100644
--- a/src/com/android/settings/datetime/AutoTimePreferenceController.java
+++ b/src/com/android/settings/datetime/AutoTimePreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class AutoTimePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java b/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java
index a0355b2..4426bde 100644
--- a/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java
+++ b/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.Utils;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 public class AutoTimeZonePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/datetime/DatePreferenceController.java b/src/com/android/settings/datetime/DatePreferenceController.java
index ceb65ca..1704bd6 100644
--- a/src/com/android/settings/datetime/DatePreferenceController.java
+++ b/src/com/android/settings/datetime/DatePreferenceController.java
@@ -24,15 +24,15 @@
 import android.text.format.DateFormat;
 import android.widget.DatePicker;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Calendar;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class DatePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, DatePickerDialog.OnDateSetListener {
 
diff --git a/src/com/android/settings/datetime/TimeFormatPreferenceController.java b/src/com/android/settings/datetime/TimeFormatPreferenceController.java
index 25af357..3ad879a 100644
--- a/src/com/android/settings/datetime/TimeFormatPreferenceController.java
+++ b/src/com/android/settings/datetime/TimeFormatPreferenceController.java
@@ -22,16 +22,16 @@
 import android.text.TextUtils;
 import android.text.format.DateFormat;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Calendar;
 import java.util.Date;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-import androidx.preference.TwoStatePreference;
-
 public class TimeFormatPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/datetime/TimePreferenceController.java b/src/com/android/settings/datetime/TimePreferenceController.java
index 8bb292c..3ca26bc 100644
--- a/src/com/android/settings/datetime/TimePreferenceController.java
+++ b/src/com/android/settings/datetime/TimePreferenceController.java
@@ -24,14 +24,14 @@
 import android.text.format.DateFormat;
 import android.widget.TimePicker;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Calendar;
 
-import androidx.preference.Preference;
-
 public class TimePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, TimePickerDialog.OnTimeSetListener {
 
diff --git a/src/com/android/settings/datetime/TimeZonePreferenceController.java b/src/com/android/settings/datetime/TimeZonePreferenceController.java
index 76c2455..a19f055 100644
--- a/src/com/android/settings/datetime/TimeZonePreferenceController.java
+++ b/src/com/android/settings/datetime/TimeZonePreferenceController.java
@@ -18,6 +18,9 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -25,9 +28,6 @@
 
 import java.util.Calendar;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class TimeZonePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapter.java b/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapter.java
index a067687..ff980b2 100644
--- a/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapter.java
+++ b/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapter.java
@@ -24,6 +24,12 @@
 import android.widget.Filter;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+import androidx.annotation.WorkerThread;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.datetime.timezone.BaseTimeZonePicker.OnListItemClickListener;
 
@@ -31,12 +37,6 @@
 import java.util.List;
 import java.util.Locale;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.annotation.VisibleForTesting;
-import androidx.annotation.WorkerThread;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Used with {@class BaseTimeZonePicker}. It renders text in each item into list view. A list of
  * {@class AdapterItem} must be provided when an instance is created.
diff --git a/src/com/android/settings/datetime/timezone/BaseTimeZoneInfoPicker.java b/src/com/android/settings/datetime/timezone/BaseTimeZoneInfoPicker.java
index fa0be2e..1ed8516 100644
--- a/src/com/android/settings/datetime/timezone/BaseTimeZoneInfoPicker.java
+++ b/src/com/android/settings/datetime/timezone/BaseTimeZoneInfoPicker.java
@@ -24,6 +24,8 @@
 import android.icu.text.SimpleDateFormat;
 import android.icu.util.Calendar;
 
+import androidx.annotation.Nullable;
+
 import com.android.settings.R;
 import com.android.settings.datetime.timezone.model.TimeZoneData;
 
@@ -32,8 +34,6 @@
 import java.util.List;
 import java.util.Locale;
 
-import androidx.annotation.Nullable;
-
 /**
  * Render a list of {@class TimeZoneInfo} into the list view in {@class BaseTimeZonePicker}
  */
diff --git a/src/com/android/settings/datetime/timezone/BaseTimeZonePicker.java b/src/com/android/settings/datetime/timezone/BaseTimeZonePicker.java
index 5e1471b..887b9f2 100644
--- a/src/com/android/settings/datetime/timezone/BaseTimeZonePicker.java
+++ b/src/com/android/settings/datetime/timezone/BaseTimeZonePicker.java
@@ -27,6 +27,9 @@
 import android.widget.SearchView;
 import android.widget.TextView;
 
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.core.InstrumentedFragment;
 import com.android.settings.datetime.timezone.model.TimeZoneData;
@@ -34,9 +37,6 @@
 
 import java.util.Locale;
 
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * It's abstract class. Subclass should use it with {@class BaseTimeZoneAdapter} and
  * {@class AdapterItem} to provide a list view with text search capability.
diff --git a/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceController.java b/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceController.java
index 89b68cb..8a0d737 100644
--- a/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceController.java
+++ b/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceController.java
@@ -18,12 +18,12 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 
 import com.google.common.base.Objects;
 
-import androidx.preference.Preference;
-
 public abstract class BaseTimeZonePreferenceController extends BasePreferenceController {
     private OnPreferenceClickListener mOnClickListener;
 
diff --git a/src/com/android/settings/datetime/timezone/RegionSearchPicker.java b/src/com/android/settings/datetime/timezone/RegionSearchPicker.java
index ea4c7ee..0abf4e4 100644
--- a/src/com/android/settings/datetime/timezone/RegionSearchPicker.java
+++ b/src/com/android/settings/datetime/timezone/RegionSearchPicker.java
@@ -23,6 +23,8 @@
 import android.os.Bundle;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
@@ -36,8 +38,6 @@
 import java.util.Set;
 import java.util.TreeSet;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Render a list of regions into a list view.
  */
diff --git a/src/com/android/settings/datetime/timezone/RegionZonePicker.java b/src/com/android/settings/datetime/timezone/RegionZonePicker.java
index ea8d328..83d71f1 100644
--- a/src/com/android/settings/datetime/timezone/RegionZonePicker.java
+++ b/src/com/android/settings/datetime/timezone/RegionZonePicker.java
@@ -23,6 +23,9 @@
 import android.os.Bundle;
 import android.util.Log;
 
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.datetime.timezone.model.FilteredCountryTimeZones;
@@ -36,9 +39,6 @@
 import java.util.List;
 import java.util.TreeSet;
 
-import androidx.annotation.Nullable;
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Given a region, render a list of time zone {@class TimeZoneInfo} into a list view.
  */
diff --git a/src/com/android/settings/datetime/timezone/RegionZonePreferenceController.java b/src/com/android/settings/datetime/timezone/RegionZonePreferenceController.java
index 8d08c6b..a297ce6 100644
--- a/src/com/android/settings/datetime/timezone/RegionZonePreferenceController.java
+++ b/src/com/android/settings/datetime/timezone/RegionZonePreferenceController.java
@@ -18,10 +18,10 @@
 
 import android.content.Context;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+
 public class RegionZonePreferenceController extends BaseTimeZonePreferenceController {
     private static final String PREFERENCE_KEY = "region_zone";
 
diff --git a/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceController.java b/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceController.java
index 9544829..233111a 100644
--- a/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceController.java
+++ b/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceController.java
@@ -25,14 +25,14 @@
 import android.icu.util.TimeZone;
 import android.icu.util.TimeZoneTransition;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settingslib.widget.FooterPreference;
 
 import java.util.Date;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class TimeZoneInfoPreferenceController extends BaseTimeZonePreferenceController {
 
     private static final String PREFERENCE_KEY = FooterPreference.KEY_FOOTER;
diff --git a/src/com/android/settings/datetime/timezone/TimeZoneSettings.java b/src/com/android/settings/datetime/timezone/TimeZoneSettings.java
index 23b09f5..a20cdb5 100644
--- a/src/com/android/settings/datetime/timezone/TimeZoneSettings.java
+++ b/src/com/android/settings/datetime/timezone/TimeZoneSettings.java
@@ -28,6 +28,9 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceCategory;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
@@ -44,9 +47,6 @@
 import java.util.Objects;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceCategory;
-
 /**
  * The class displays a time zone picker either by regions or fixed offset time zones.
  */
diff --git a/src/com/android/settings/datetime/timezone/model/TimeZoneData.java b/src/com/android/settings/datetime/timezone/model/TimeZoneData.java
index b7ba66d..c914845 100644
--- a/src/com/android/settings/datetime/timezone/model/TimeZoneData.java
+++ b/src/com/android/settings/datetime/timezone/model/TimeZoneData.java
@@ -15,6 +15,9 @@
  */
 package com.android.settings.datetime.timezone.model;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.collection.ArraySet;
+
 import libcore.util.CountryTimeZones;
 import libcore.util.CountryZonesFinder;
 import libcore.util.TimeZoneFinder;
@@ -26,9 +29,6 @@
 import java.util.Locale;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.collection.ArraySet;
-
 /**
  * Wrapper of CountryZonesFinder to normalize the country code and only show the regions that are
  * has time zone shown in the time zone picker.
diff --git a/src/com/android/settings/datetime/timezone/model/TimeZoneDataLoader.java b/src/com/android/settings/datetime/timezone/model/TimeZoneDataLoader.java
index 7ca157e..e901833 100644
--- a/src/com/android/settings/datetime/timezone/model/TimeZoneDataLoader.java
+++ b/src/com/android/settings/datetime/timezone/model/TimeZoneDataLoader.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.os.Bundle;
 
-import com.android.settingslib.utils.AsyncLoaderCompat;
-
 import androidx.loader.app.LoaderManager;
 import androidx.loader.content.Loader;
 
+import com.android.settingslib.utils.AsyncLoaderCompat;
+
 public class TimeZoneDataLoader extends AsyncLoaderCompat<TimeZoneData> {
 
     public TimeZoneDataLoader(Context context) {
diff --git a/src/com/android/settings/deletionhelper/ActivationWarningFragment.java b/src/com/android/settings/deletionhelper/ActivationWarningFragment.java
index 9bfe032..8e3f8ca 100644
--- a/src/com/android/settings/deletionhelper/ActivationWarningFragment.java
+++ b/src/com/android/settings/deletionhelper/ActivationWarningFragment.java
@@ -19,11 +19,11 @@
 import android.app.Dialog;
 import android.os.Bundle;
 
-import com.android.settings.R;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.DialogFragment;
 
+import com.android.settings.R;
+
 /**
  * Fragment to warn the user about activating the storage manager.
  */
diff --git a/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceController.java b/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceController.java
index d228fa7..d11e68b 100644
--- a/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceController.java
+++ b/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceController.java
@@ -19,14 +19,14 @@
 import android.text.format.DateUtils;
 import android.text.format.Formatter;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.Utils;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Handles the wall of text which appears below the options in the Storage Management settings drill
  * down.
diff --git a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
index a0c450a..221afb0 100644
--- a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
+++ b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
@@ -24,6 +24,10 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.preference.DropDownPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -38,10 +42,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.DropDownPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-
 /**
  * AutomaticStorageManagerSettings is the Settings screen for configuration and management of the
  * automatic storage manager.
diff --git a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarController.java b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarController.java
index 3182d8a..eab19be 100644
--- a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarController.java
+++ b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarController.java
@@ -21,15 +21,15 @@
 import android.provider.Settings;
 import android.widget.Switch;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.util.Preconditions;
 import com.android.settings.widget.SwitchBar;
 import com.android.settingslib.Utils;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-
 /** Handles the logic for flipping the storage management toggle on a {@link SwitchBar}. */
 public class AutomaticStorageManagerSwitchBarController
         implements SwitchBar.OnSwitchChangeListener {
diff --git a/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceController.java b/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceController.java
index b27a362..0f21dee 100644
--- a/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceController.java
+++ b/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceController.java
@@ -22,6 +22,11 @@
 import android.bluetooth.BluetoothDevice;
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -29,11 +34,6 @@
 import com.android.settingslib.core.lifecycle.events.OnDestroy;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public abstract class AbstractBluetoothA2dpPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin, BluetoothServiceConnectionListener, LifecycleObserver,
diff --git a/src/com/android/settings/development/AdbPreferenceController.java b/src/com/android/settings/development/AdbPreferenceController.java
index 32812e5..468c5bd 100644
--- a/src/com/android/settings/development/AdbPreferenceController.java
+++ b/src/com/android/settings/development/AdbPreferenceController.java
@@ -19,12 +19,12 @@
 
 import android.content.Context;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.AbstractEnableAdbPreferenceController;
-
 import androidx.annotation.Nullable;
 import androidx.preference.Preference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.AbstractEnableAdbPreferenceController;
+
 public class AdbPreferenceController extends AbstractEnableAdbPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/AllowAppsOnExternalPreferenceController.java b/src/com/android/settings/development/AllowAppsOnExternalPreferenceController.java
index 974591c..14474f2 100644
--- a/src/com/android/settings/development/AllowAppsOnExternalPreferenceController.java
+++ b/src/com/android/settings/development/AllowAppsOnExternalPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class AllowAppsOnExternalPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/AnimatorDurationScalePreferenceController.java b/src/com/android/settings/development/AnimatorDurationScalePreferenceController.java
index e53037c..766352a 100644
--- a/src/com/android/settings/development/AnimatorDurationScalePreferenceController.java
+++ b/src/com/android/settings/development/AnimatorDurationScalePreferenceController.java
@@ -21,14 +21,14 @@
 import android.os.ServiceManager;
 import android.view.IWindowManager;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class AnimatorDurationScalePreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/AppsNotRespondingPreferenceController.java b/src/com/android/settings/development/AppsNotRespondingPreferenceController.java
index dbf0142..15e2663 100644
--- a/src/com/android/settings/development/AppsNotRespondingPreferenceController.java
+++ b/src/com/android/settings/development/AppsNotRespondingPreferenceController.java
@@ -18,13 +18,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class AppsNotRespondingPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/BackgroundProcessLimitPreferenceController.java b/src/com/android/settings/development/BackgroundProcessLimitPreferenceController.java
index 5651d9b..690d079 100644
--- a/src/com/android/settings/development/BackgroundProcessLimitPreferenceController.java
+++ b/src/com/android/settings/development/BackgroundProcessLimitPreferenceController.java
@@ -21,14 +21,14 @@
 import android.content.Context;
 import android.os.RemoteException;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BackgroundProcessLimitPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java b/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java
index 860b2ef..b0e35d3 100644
--- a/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java
+++ b/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BluetoothA2dpHwOffloadPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/BluetoothA2dpHwOffloadRebootDialog.java b/src/com/android/settings/development/BluetoothA2dpHwOffloadRebootDialog.java
index ba05910..cbd77f5 100644
--- a/src/com/android/settings/development/BluetoothA2dpHwOffloadRebootDialog.java
+++ b/src/com/android/settings/development/BluetoothA2dpHwOffloadRebootDialog.java
@@ -21,13 +21,13 @@
 import android.os.Bundle;
 import android.os.PowerManager;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentManager;
-
 public class BluetoothA2dpHwOffloadRebootDialog extends InstrumentedDialogFragment
         implements DialogInterface.OnClickListener {
 
diff --git a/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceController.java b/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceController.java
index 829f3fb..77f0f50 100644
--- a/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceController.java
+++ b/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BluetoothAbsoluteVolumePreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceController.java b/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceController.java
index 0aba44a..136ddad 100644
--- a/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceController.java
+++ b/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceController.java
@@ -20,14 +20,14 @@
 import android.os.SystemProperties;
 import android.text.TextUtils;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BluetoothAvrcpVersionPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceController.java b/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceController.java
index e56de10..849e981 100644
--- a/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceController.java
+++ b/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BluetoothDeviceNoNamePreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java b/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java
index 0960625..ee6af1c 100644
--- a/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java
+++ b/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java
@@ -19,14 +19,14 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BluetoothMaxConnectedAudioDevicesPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/BluetoothSnoopLogPreferenceController.java b/src/com/android/settings/development/BluetoothSnoopLogPreferenceController.java
index 0372cd6..c92fe90 100644
--- a/src/com/android/settings/development/BluetoothSnoopLogPreferenceController.java
+++ b/src/com/android/settings/development/BluetoothSnoopLogPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BluetoothSnoopLogPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/BugReportInPowerPreferenceController.java b/src/com/android/settings/development/BugReportInPowerPreferenceController.java
index f09b486..99ced77 100644
--- a/src/com/android/settings/development/BugReportInPowerPreferenceController.java
+++ b/src/com/android/settings/development/BugReportInPowerPreferenceController.java
@@ -20,13 +20,13 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class BugReportInPowerPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/CameraLaserSensorPreferenceController.java b/src/com/android/settings/development/CameraLaserSensorPreferenceController.java
index 845e58a..ec0ca24 100644
--- a/src/com/android/settings/development/CameraLaserSensorPreferenceController.java
+++ b/src/com/android/settings/development/CameraLaserSensorPreferenceController.java
@@ -20,14 +20,14 @@
 import android.os.SystemProperties;
 import android.text.TextUtils;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class CameraLaserSensorPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ClearAdbKeysPreferenceController.java b/src/com/android/settings/development/ClearAdbKeysPreferenceController.java
index 8497809..ce23e3f 100644
--- a/src/com/android/settings/development/ClearAdbKeysPreferenceController.java
+++ b/src/com/android/settings/development/ClearAdbKeysPreferenceController.java
@@ -25,14 +25,14 @@
 import android.text.TextUtils;
 import android.util.Log;
 
-import com.android.settings.Utils;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.Utils;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class ClearAdbKeysPreferenceController extends DeveloperOptionsPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ClearAdbKeysWarningDialog.java b/src/com/android/settings/development/ClearAdbKeysWarningDialog.java
index 3d81f1a..ce7e149 100644
--- a/src/com/android/settings/development/ClearAdbKeysWarningDialog.java
+++ b/src/com/android/settings/development/ClearAdbKeysWarningDialog.java
@@ -20,14 +20,14 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class ClearAdbKeysWarningDialog extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener, DialogInterface.OnDismissListener {
 
diff --git a/src/com/android/settings/development/ColorModePreference.java b/src/com/android/settings/development/ColorModePreference.java
index 8f9ef3a..9e5666e 100644
--- a/src/com/android/settings/development/ColorModePreference.java
+++ b/src/com/android/settings/development/ColorModePreference.java
@@ -24,13 +24,13 @@
 import android.util.AttributeSet;
 import android.view.Display;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.SwitchPreference;
-
 public class ColorModePreference extends SwitchPreference implements DisplayListener {
 
     private DisplayManager mDisplayManager;
diff --git a/src/com/android/settings/development/CoolColorTemperaturePreferenceController.java b/src/com/android/settings/development/CoolColorTemperaturePreferenceController.java
index c141ef5..54df6ba 100644
--- a/src/com/android/settings/development/CoolColorTemperaturePreferenceController.java
+++ b/src/com/android/settings/development/CoolColorTemperaturePreferenceController.java
@@ -20,15 +20,15 @@
 import android.os.SystemProperties;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 public class CoolColorTemperaturePreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/DebugGpuOverdrawPreferenceController.java b/src/com/android/settings/development/DebugGpuOverdrawPreferenceController.java
index 68aae93..da4b94b 100644
--- a/src/com/android/settings/development/DebugGpuOverdrawPreferenceController.java
+++ b/src/com/android/settings/development/DebugGpuOverdrawPreferenceController.java
@@ -21,14 +21,14 @@
 import android.text.TextUtils;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public class DebugGpuOverdrawPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceController.java b/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceController.java
index ae4070d..8f15c86 100644
--- a/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceController.java
+++ b/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceController.java
@@ -21,14 +21,14 @@
 import android.text.TextUtils;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public class DebugNonRectClipOperationsPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/DebugViewAttributesPreferenceController.java b/src/com/android/settings/development/DebugViewAttributesPreferenceController.java
index 963eb3b..04d819c 100644
--- a/src/com/android/settings/development/DebugViewAttributesPreferenceController.java
+++ b/src/com/android/settings/development/DebugViewAttributesPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class DebugViewAttributesPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index 54ca6ef..937de20 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -34,6 +34,9 @@
 import android.view.ViewGroup;
 import android.widget.Switch;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -55,9 +58,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.localbroadcastmanager.content.LocalBroadcastManager;
-
 @SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
 public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFragment
         implements SwitchBar.OnSwitchChangeListener, OemUnlockDialogHost, AdbDialogHost,
diff --git a/src/com/android/settings/development/DevelopmentSwitchBarController.java b/src/com/android/settings/development/DevelopmentSwitchBarController.java
index 08ddc86..84b7f9f 100644
--- a/src/com/android/settings/development/DevelopmentSwitchBarController.java
+++ b/src/com/android/settings/development/DevelopmentSwitchBarController.java
@@ -16,6 +16,8 @@
 
 package com.android.settings.development;
 
+import androidx.annotation.NonNull;
+
 import com.android.settings.Utils;
 import com.android.settings.widget.SwitchBar;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -24,8 +26,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStop;
 import com.android.settingslib.development.DevelopmentSettingsEnabler;
 
-import androidx.annotation.NonNull;
-
 public class DevelopmentSwitchBarController implements LifecycleObserver, OnStart, OnStop {
 
     private final SwitchBar mSwitchBar;
diff --git a/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceController.java b/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceController.java
index a1ecfd4..f10e171 100644
--- a/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceController.java
+++ b/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class DisableAutomaticUpdatesPreferenceController extends
         DeveloperOptionsPreferenceController implements
         Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/DisableLogPersistWarningDialog.java b/src/com/android/settings/development/DisableLogPersistWarningDialog.java
index b25e5ff..a2192c1 100644
--- a/src/com/android/settings/development/DisableLogPersistWarningDialog.java
+++ b/src/com/android/settings/development/DisableLogPersistWarningDialog.java
@@ -20,14 +20,14 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class DisableLogPersistWarningDialog extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener, DialogInterface.OnDismissListener {
 
diff --git a/src/com/android/settings/development/EmulateDisplayCutoutPreferenceController.java b/src/com/android/settings/development/EmulateDisplayCutoutPreferenceController.java
index 4ae8cec..e3c16f3 100644
--- a/src/com/android/settings/development/EmulateDisplayCutoutPreferenceController.java
+++ b/src/com/android/settings/development/EmulateDisplayCutoutPreferenceController.java
@@ -27,6 +27,11 @@
 import android.text.TextUtils;
 import android.view.DisplayCutout;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
@@ -34,11 +39,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class EmulateDisplayCutoutPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/EnableAdbWarningDialog.java b/src/com/android/settings/development/EnableAdbWarningDialog.java
index e191f30..3eff3f8 100644
--- a/src/com/android/settings/development/EnableAdbWarningDialog.java
+++ b/src/com/android/settings/development/EnableAdbWarningDialog.java
@@ -20,14 +20,14 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class EnableAdbWarningDialog extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener, DialogInterface.OnDismissListener {
 
diff --git a/src/com/android/settings/development/EnableDevelopmentSettingWarningDialog.java b/src/com/android/settings/development/EnableDevelopmentSettingWarningDialog.java
index ebc195e..5d102eb 100644
--- a/src/com/android/settings/development/EnableDevelopmentSettingWarningDialog.java
+++ b/src/com/android/settings/development/EnableDevelopmentSettingWarningDialog.java
@@ -20,13 +20,13 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentManager;
-
 public class EnableDevelopmentSettingWarningDialog extends InstrumentedDialogFragment
         implements DialogInterface.OnClickListener {
 
diff --git a/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceController.java b/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceController.java
index 5def536..6348d62 100644
--- a/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceController.java
+++ b/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceController.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class EnableGnssRawMeasFullTrackingPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/EnableGpuDebugLayersPreferenceController.java b/src/com/android/settings/development/EnableGpuDebugLayersPreferenceController.java
index 2a7e944..163605f 100644
--- a/src/com/android/settings/development/EnableGpuDebugLayersPreferenceController.java
+++ b/src/com/android/settings/development/EnableGpuDebugLayersPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class EnableGpuDebugLayersPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/EnableOemUnlockSettingWarningDialog.java b/src/com/android/settings/development/EnableOemUnlockSettingWarningDialog.java
index cf077ca..6324ada 100644
--- a/src/com/android/settings/development/EnableOemUnlockSettingWarningDialog.java
+++ b/src/com/android/settings/development/EnableOemUnlockSettingWarningDialog.java
@@ -20,14 +20,14 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class EnableOemUnlockSettingWarningDialog extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener, DialogInterface.OnDismissListener {
 
diff --git a/src/com/android/settings/development/FileEncryptionPreferenceController.java b/src/com/android/settings/development/FileEncryptionPreferenceController.java
index 2e57c27..a0628b0 100644
--- a/src/com/android/settings/development/FileEncryptionPreferenceController.java
+++ b/src/com/android/settings/development/FileEncryptionPreferenceController.java
@@ -23,13 +23,13 @@
 import android.os.storage.IStorageManager;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class FileEncryptionPreferenceController extends DeveloperOptionsPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ForceMSAAPreferenceController.java b/src/com/android/settings/development/ForceMSAAPreferenceController.java
index dda03e0..be6efca 100644
--- a/src/com/android/settings/development/ForceMSAAPreferenceController.java
+++ b/src/com/android/settings/development/ForceMSAAPreferenceController.java
@@ -19,14 +19,14 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-import com.android.settingslib.development.SystemPropPoker;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+import com.android.settingslib.development.SystemPropPoker;
+
 public class ForceMSAAPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/FreeformWindowsPreferenceController.java b/src/com/android/settings/development/FreeformWindowsPreferenceController.java
index ec63b6c..5b19f36 100644
--- a/src/com/android/settings/development/FreeformWindowsPreferenceController.java
+++ b/src/com/android/settings/development/FreeformWindowsPreferenceController.java
@@ -21,13 +21,13 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class FreeformWindowsPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/GlobalSettingSwitchPreferenceController.java b/src/com/android/settings/development/GlobalSettingSwitchPreferenceController.java
index 7986d36..d79c231 100644
--- a/src/com/android/settings/development/GlobalSettingSwitchPreferenceController.java
+++ b/src/com/android/settings/development/GlobalSettingSwitchPreferenceController.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 /**
  * Base controller for Switch preference that maps to a specific value in Settings.Global.
  */
diff --git a/src/com/android/settings/development/GpuViewUpdatesPreferenceController.java b/src/com/android/settings/development/GpuViewUpdatesPreferenceController.java
index 5b54bd7..0087e28 100644
--- a/src/com/android/settings/development/GpuViewUpdatesPreferenceController.java
+++ b/src/com/android/settings/development/GpuViewUpdatesPreferenceController.java
@@ -20,13 +20,13 @@
 import android.os.SystemProperties;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 public class GpuViewUpdatesPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/HardwareLayersUpdatesPreferenceController.java b/src/com/android/settings/development/HardwareLayersUpdatesPreferenceController.java
index 0dd5627..8ffbdcd 100644
--- a/src/com/android/settings/development/HardwareLayersUpdatesPreferenceController.java
+++ b/src/com/android/settings/development/HardwareLayersUpdatesPreferenceController.java
@@ -20,13 +20,13 @@
 import android.os.SystemProperties;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 public class HardwareLayersUpdatesPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/HardwareOverlaysPreferenceController.java b/src/com/android/settings/development/HardwareOverlaysPreferenceController.java
index b299f93..c10e107 100644
--- a/src/com/android/settings/development/HardwareOverlaysPreferenceController.java
+++ b/src/com/android/settings/development/HardwareOverlaysPreferenceController.java
@@ -22,13 +22,13 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class HardwareOverlaysPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/HdcpCheckingPreferenceController.java b/src/com/android/settings/development/HdcpCheckingPreferenceController.java
index f268978..52fe8e0 100644
--- a/src/com/android/settings/development/HdcpCheckingPreferenceController.java
+++ b/src/com/android/settings/development/HdcpCheckingPreferenceController.java
@@ -21,15 +21,15 @@
 import android.os.SystemProperties;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public class HdcpCheckingPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/HighFrequencyDisplayPreferenceController.java b/src/com/android/settings/development/HighFrequencyDisplayPreferenceController.java
index cbb8d4c..ad8e9f8 100644
--- a/src/com/android/settings/development/HighFrequencyDisplayPreferenceController.java
+++ b/src/com/android/settings/development/HighFrequencyDisplayPreferenceController.java
@@ -21,17 +21,14 @@
 import android.os.Parcel;
 import android.os.RemoteException;
 import android.os.ServiceManager;
-import android.text.TextUtils;
-
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
 import androidx.annotation.VisibleForTesting;
-import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class HighFrequencyDisplayPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/KeepActivitiesPreferenceController.java b/src/com/android/settings/development/KeepActivitiesPreferenceController.java
index 9076223..0ba2c42 100644
--- a/src/com/android/settings/development/KeepActivitiesPreferenceController.java
+++ b/src/com/android/settings/development/KeepActivitiesPreferenceController.java
@@ -22,14 +22,14 @@
 import android.os.RemoteException;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class KeepActivitiesPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/LocalBackupPasswordPreferenceController.java b/src/com/android/settings/development/LocalBackupPasswordPreferenceController.java
index 2358a64..d970f42 100644
--- a/src/com/android/settings/development/LocalBackupPasswordPreferenceController.java
+++ b/src/com/android/settings/development/LocalBackupPasswordPreferenceController.java
@@ -22,13 +22,13 @@
 import android.os.ServiceManager;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class LocalBackupPasswordPreferenceController extends DeveloperOptionsPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/LocalTerminalPreferenceController.java b/src/com/android/settings/development/LocalTerminalPreferenceController.java
index 7ffd92d..d48615c 100644
--- a/src/com/android/settings/development/LocalTerminalPreferenceController.java
+++ b/src/com/android/settings/development/LocalTerminalPreferenceController.java
@@ -4,14 +4,14 @@
 import android.content.pm.PackageManager;
 import android.os.UserManager;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class LocalTerminalPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/LogPersistPreferenceController.java b/src/com/android/settings/development/LogPersistPreferenceController.java
index 0cb09e8..1386cec 100644
--- a/src/com/android/settings/development/LogPersistPreferenceController.java
+++ b/src/com/android/settings/development/LogPersistPreferenceController.java
@@ -18,13 +18,13 @@
 
 import android.content.Context;
 
+import androidx.annotation.Nullable;
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.development.AbstractLogpersistPreferenceController;
 
-import androidx.annotation.Nullable;
-import androidx.preference.Preference;
-
 public class LogPersistPreferenceController extends AbstractLogpersistPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/LogdSizePreferenceController.java b/src/com/android/settings/development/LogdSizePreferenceController.java
index f4120c6..3a62e63 100644
--- a/src/com/android/settings/development/LogdSizePreferenceController.java
+++ b/src/com/android/settings/development/LogdSizePreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.AbstractLogdSizePreferenceController;
 
-import androidx.preference.Preference;
-
 public class LogdSizePreferenceController extends AbstractLogdSizePreferenceController implements
         Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/MemoryUsagePreferenceController.java b/src/com/android/settings/development/MemoryUsagePreferenceController.java
index 9a7d6b1..1b20e70 100644
--- a/src/com/android/settings/development/MemoryUsagePreferenceController.java
+++ b/src/com/android/settings/development/MemoryUsagePreferenceController.java
@@ -19,6 +19,10 @@
 import android.content.Context;
 import android.text.format.Formatter;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.ProcStatsData;
 import com.android.settings.applications.ProcessStatsBase;
@@ -26,10 +30,6 @@
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.utils.ThreadUtils;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class MemoryUsagePreferenceController extends DeveloperOptionsPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/MobileDataAlwaysOnPreferenceController.java b/src/com/android/settings/development/MobileDataAlwaysOnPreferenceController.java
index 21d6e4e..78054ae 100644
--- a/src/com/android/settings/development/MobileDataAlwaysOnPreferenceController.java
+++ b/src/com/android/settings/development/MobileDataAlwaysOnPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class MobileDataAlwaysOnPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/MockLocationAppPreferenceController.java b/src/com/android/settings/development/MockLocationAppPreferenceController.java
index 02ea1af..0d8c07a 100644
--- a/src/com/android/settings/development/MockLocationAppPreferenceController.java
+++ b/src/com/android/settings/development/MockLocationAppPreferenceController.java
@@ -28,14 +28,14 @@
 import android.content.pm.PackageManager;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 public class MockLocationAppPreferenceController extends DeveloperOptionsPreferenceController
         implements PreferenceControllerMixin, OnActivityResultListener {
 
diff --git a/src/com/android/settings/development/NotificationChannelWarningsPreferenceController.java b/src/com/android/settings/development/NotificationChannelWarningsPreferenceController.java
index 81373f3..775b708 100644
--- a/src/com/android/settings/development/NotificationChannelWarningsPreferenceController.java
+++ b/src/com/android/settings/development/NotificationChannelWarningsPreferenceController.java
@@ -20,13 +20,13 @@
 import android.os.Build;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class NotificationChannelWarningsPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/OemLockInfoDialog.java b/src/com/android/settings/development/OemLockInfoDialog.java
index f197c6a..3136ec1 100644
--- a/src/com/android/settings/development/OemLockInfoDialog.java
+++ b/src/com/android/settings/development/OemLockInfoDialog.java
@@ -19,14 +19,14 @@
 import android.app.Dialog;
 import android.os.Bundle;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class OemLockInfoDialog extends InstrumentedDialogFragment {
 
     private static final String TAG = "OemLockInfoDialog";
diff --git a/src/com/android/settings/development/OemUnlockPreferenceController.java b/src/com/android/settings/development/OemUnlockPreferenceController.java
index c687502..cadb0bc 100644
--- a/src/com/android/settings/development/OemUnlockPreferenceController.java
+++ b/src/com/android/settings/development/OemUnlockPreferenceController.java
@@ -28,16 +28,16 @@
 import android.service.oemlock.OemLockManager;
 import android.telephony.TelephonyManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settingslib.RestrictedSwitchPreference;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class OemUnlockPreferenceController extends DeveloperOptionsPreferenceController implements
         Preference.OnPreferenceChangeListener, PreferenceControllerMixin, OnActivityResultListener {
 
diff --git a/src/com/android/settings/development/PictureColorModePreferenceController.java b/src/com/android/settings/development/PictureColorModePreferenceController.java
index 20f2d9a..3cf1f4e 100644
--- a/src/com/android/settings/development/PictureColorModePreferenceController.java
+++ b/src/com/android/settings/development/PictureColorModePreferenceController.java
@@ -18,6 +18,9 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -25,9 +28,6 @@
 import com.android.settingslib.core.lifecycle.events.OnResume;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceScreen;
-
 public class PictureColorModePreferenceController extends DeveloperOptionsPreferenceController
         implements LifecycleObserver, OnResume, OnPause, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/PointerLocationPreferenceController.java b/src/com/android/settings/development/PointerLocationPreferenceController.java
index 15f56d1..0fd0137 100644
--- a/src/com/android/settings/development/PointerLocationPreferenceController.java
+++ b/src/com/android/settings/development/PointerLocationPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class PointerLocationPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ProfileGpuRenderingPreferenceController.java b/src/com/android/settings/development/ProfileGpuRenderingPreferenceController.java
index bb4182e..52e730b 100644
--- a/src/com/android/settings/development/ProfileGpuRenderingPreferenceController.java
+++ b/src/com/android/settings/development/ProfileGpuRenderingPreferenceController.java
@@ -21,14 +21,14 @@
 import android.text.TextUtils;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public class ProfileGpuRenderingPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ResizableActivityPreferenceController.java b/src/com/android/settings/development/ResizableActivityPreferenceController.java
index e168226..c74e995 100644
--- a/src/com/android/settings/development/ResizableActivityPreferenceController.java
+++ b/src/com/android/settings/development/ResizableActivityPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class ResizableActivityPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/RtlLayoutPreferenceController.java b/src/com/android/settings/development/RtlLayoutPreferenceController.java
index 892ea4e..97b366a 100644
--- a/src/com/android/settings/development/RtlLayoutPreferenceController.java
+++ b/src/com/android/settings/development/RtlLayoutPreferenceController.java
@@ -20,14 +20,14 @@
 import android.os.SystemProperties;
 import android.provider.Settings;
 
-import com.android.internal.app.LocalePicker;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.app.LocalePicker;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class RtlLayoutPreferenceController extends DeveloperOptionsPreferenceController implements
         Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/SecondaryDisplayPreferenceController.java b/src/com/android/settings/development/SecondaryDisplayPreferenceController.java
index 7496585..3e1653d 100644
--- a/src/com/android/settings/development/SecondaryDisplayPreferenceController.java
+++ b/src/com/android/settings/development/SecondaryDisplayPreferenceController.java
@@ -20,13 +20,13 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public class SecondaryDisplayPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/SecureSettingSwitchPreferenceController.java b/src/com/android/settings/development/SecureSettingSwitchPreferenceController.java
index 029509d..a72c0e0 100644
--- a/src/com/android/settings/development/SecureSettingSwitchPreferenceController.java
+++ b/src/com/android/settings/development/SecureSettingSwitchPreferenceController.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 /**
  * Base controller for Switch preference that maps to a specific value in Settings.Secure.
  */
diff --git a/src/com/android/settings/development/SelectDebugAppPreferenceController.java b/src/com/android/settings/development/SelectDebugAppPreferenceController.java
index 7f92a34..ce6c7c4 100644
--- a/src/com/android/settings/development/SelectDebugAppPreferenceController.java
+++ b/src/com/android/settings/development/SelectDebugAppPreferenceController.java
@@ -26,13 +26,13 @@
 import android.content.pm.PackageManager;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class SelectDebugAppPreferenceController extends DeveloperOptionsPreferenceController
         implements PreferenceControllerMixin, OnActivityResultListener {
 
diff --git a/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceController.java b/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceController.java
index b7df198..05ddf3a 100644
--- a/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceController.java
+++ b/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceController.java
@@ -24,12 +24,12 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.preference.Preference;
-
 public class ShortcutManagerThrottlingPreferenceController extends
         DeveloperOptionsPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ShowFirstCrashDialogPreferenceController.java b/src/com/android/settings/development/ShowFirstCrashDialogPreferenceController.java
index f876c54..5e0cda8 100644
--- a/src/com/android/settings/development/ShowFirstCrashDialogPreferenceController.java
+++ b/src/com/android/settings/development/ShowFirstCrashDialogPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class ShowFirstCrashDialogPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ShowLayoutBoundsPreferenceController.java b/src/com/android/settings/development/ShowLayoutBoundsPreferenceController.java
index ac412c7..fb091b7 100644
--- a/src/com/android/settings/development/ShowLayoutBoundsPreferenceController.java
+++ b/src/com/android/settings/development/ShowLayoutBoundsPreferenceController.java
@@ -20,13 +20,13 @@
 import android.os.SystemProperties;
 import android.view.View;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 public class ShowLayoutBoundsPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceController.java b/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceController.java
index 4a03fb5..5dadb6f 100644
--- a/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceController.java
+++ b/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceController.java
@@ -22,13 +22,13 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class ShowSurfaceUpdatesPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/ShowTapsPreferenceController.java b/src/com/android/settings/development/ShowTapsPreferenceController.java
index 08596ee..25d421d 100644
--- a/src/com/android/settings/development/ShowTapsPreferenceController.java
+++ b/src/com/android/settings/development/ShowTapsPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class ShowTapsPreferenceController extends DeveloperOptionsPreferenceController implements
         Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/SimulateColorSpacePreferenceController.java b/src/com/android/settings/development/SimulateColorSpacePreferenceController.java
index 2d813fd..56fa76d 100644
--- a/src/com/android/settings/development/SimulateColorSpacePreferenceController.java
+++ b/src/com/android/settings/development/SimulateColorSpacePreferenceController.java
@@ -22,14 +22,14 @@
 import android.provider.Settings;
 import android.view.accessibility.AccessibilityManager;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class SimulateColorSpacePreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/StayAwakePreferenceController.java b/src/com/android/settings/development/StayAwakePreferenceController.java
index 1bea6d3..7d67b9e 100644
--- a/src/com/android/settings/development/StayAwakePreferenceController.java
+++ b/src/com/android/settings/development/StayAwakePreferenceController.java
@@ -24,6 +24,10 @@
 import android.os.Handler;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -33,10 +37,6 @@
 import com.android.settingslib.core.lifecycle.events.OnResume;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 
 public class StayAwakePreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, LifecycleObserver,  OnResume, OnPause,
diff --git a/src/com/android/settings/development/StrictModePreferenceController.java b/src/com/android/settings/development/StrictModePreferenceController.java
index f1ec81b..c28e476 100644
--- a/src/com/android/settings/development/StrictModePreferenceController.java
+++ b/src/com/android/settings/development/StrictModePreferenceController.java
@@ -23,13 +23,13 @@
 import android.os.SystemProperties;
 import android.view.IWindowManager;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class StrictModePreferenceController extends DeveloperOptionsPreferenceController implements
         Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/SystemSettingSwitchPreferenceController.java b/src/com/android/settings/development/SystemSettingSwitchPreferenceController.java
index 09263a1..476cf50 100644
--- a/src/com/android/settings/development/SystemSettingSwitchPreferenceController.java
+++ b/src/com/android/settings/development/SystemSettingSwitchPreferenceController.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 /**
  * Base controller for Switch preference that maps to a specific value in Settings.System.
  */
diff --git a/src/com/android/settings/development/TetheringHardwareAccelPreferenceController.java b/src/com/android/settings/development/TetheringHardwareAccelPreferenceController.java
index 1277602..f838a76 100644
--- a/src/com/android/settings/development/TetheringHardwareAccelPreferenceController.java
+++ b/src/com/android/settings/development/TetheringHardwareAccelPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class TetheringHardwareAccelPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/TransitionAnimationScalePreferenceController.java b/src/com/android/settings/development/TransitionAnimationScalePreferenceController.java
index a6859a1..0a8e941 100644
--- a/src/com/android/settings/development/TransitionAnimationScalePreferenceController.java
+++ b/src/com/android/settings/development/TransitionAnimationScalePreferenceController.java
@@ -21,14 +21,14 @@
 import android.os.ServiceManager;
 import android.view.IWindowManager;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class TransitionAnimationScalePreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/UsbAudioRoutingPreferenceController.java b/src/com/android/settings/development/UsbAudioRoutingPreferenceController.java
index 0c1bf25..335a48d 100644
--- a/src/com/android/settings/development/UsbAudioRoutingPreferenceController.java
+++ b/src/com/android/settings/development/UsbAudioRoutingPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class UsbAudioRoutingPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/VerifyAppsOverUsbPreferenceController.java b/src/com/android/settings/development/VerifyAppsOverUsbPreferenceController.java
index b396f2d..29653a0 100644
--- a/src/com/android/settings/development/VerifyAppsOverUsbPreferenceController.java
+++ b/src/com/android/settings/development/VerifyAppsOverUsbPreferenceController.java
@@ -24,6 +24,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
@@ -32,9 +35,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Controller to manage the state of "Verify apps over USB" toggle.
  */
diff --git a/src/com/android/settings/development/WaitForDebuggerPreferenceController.java b/src/com/android/settings/development/WaitForDebuggerPreferenceController.java
index 268def2..d11fe37 100644
--- a/src/com/android/settings/development/WaitForDebuggerPreferenceController.java
+++ b/src/com/android/settings/development/WaitForDebuggerPreferenceController.java
@@ -28,13 +28,13 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class WaitForDebuggerPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin,
         OnActivityResultListener {
diff --git a/src/com/android/settings/development/WebViewAppPreferenceController.java b/src/com/android/settings/development/WebViewAppPreferenceController.java
index 70eb33b..74d6c10 100644
--- a/src/com/android/settings/development/WebViewAppPreferenceController.java
+++ b/src/com/android/settings/development/WebViewAppPreferenceController.java
@@ -22,15 +22,15 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.webview.WebViewUpdateServiceWrapper;
 import com.android.settingslib.applications.DefaultAppInfo;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class WebViewAppPreferenceController extends DeveloperOptionsPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceController.java b/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceController.java
index 2497ef4..fed07f6 100644
--- a/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceController.java
+++ b/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceController.java
@@ -19,14 +19,14 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class WifiConnectedMacRandomizationPreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/WifiDisplayCertificationPreferenceController.java b/src/com/android/settings/development/WifiDisplayCertificationPreferenceController.java
index bfd77c4..0236f15 100644
--- a/src/com/android/settings/development/WifiDisplayCertificationPreferenceController.java
+++ b/src/com/android/settings/development/WifiDisplayCertificationPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class WifiDisplayCertificationPreferenceController extends
         DeveloperOptionsPreferenceController implements
         Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/WifiVerboseLoggingPreferenceController.java b/src/com/android/settings/development/WifiVerboseLoggingPreferenceController.java
index dd99561..de53a2d 100644
--- a/src/com/android/settings/development/WifiVerboseLoggingPreferenceController.java
+++ b/src/com/android/settings/development/WifiVerboseLoggingPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.net.wifi.WifiManager;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class WifiVerboseLoggingPreferenceController extends DeveloperOptionsPreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/development/WindowAnimationScalePreferenceController.java b/src/com/android/settings/development/WindowAnimationScalePreferenceController.java
index 7c373e7..70b2e2d 100644
--- a/src/com/android/settings/development/WindowAnimationScalePreferenceController.java
+++ b/src/com/android/settings/development/WindowAnimationScalePreferenceController.java
@@ -21,14 +21,14 @@
 import android.os.ServiceManager;
 import android.view.IWindowManager;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
 public class WindowAnimationScalePreferenceController extends
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/autofill/AbstractGlobalSettingsPreference.java b/src/com/android/settings/development/autofill/AbstractGlobalSettingsPreference.java
index 080c387..491deac 100644
--- a/src/com/android/settings/development/autofill/AbstractGlobalSettingsPreference.java
+++ b/src/com/android/settings/development/autofill/AbstractGlobalSettingsPreference.java
@@ -15,25 +15,16 @@
 package com.android.settings.development.autofill;
 
 import android.content.Context;
-import android.content.res.Resources;
 import android.provider.Settings;
-import android.text.BidiFormatter;
 import android.text.InputType;
 import android.util.AttributeSet;
-import android.util.DisplayMetrics;
 import android.util.Log;
-import android.util.Slog;
-import android.view.Display;
 import android.view.View;
-import android.view.autofill.AutofillManager;
 import android.widget.EditText;
 
-import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.CustomEditTextPreferenceCompat;
 
-import java.text.NumberFormat;
-
 /**
  * Base class for Autofill integer properties that are backed by
  * {@link android.provider.Settings.Global}.
diff --git a/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceController.java b/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceController.java
index 8618bc5..8c739e3 100644
--- a/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceController.java
+++ b/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceController.java
@@ -22,13 +22,13 @@
 import android.util.Log;
 import android.view.autofill.AutofillManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public final class AutofillLoggingLevelPreferenceController
         extends DeveloperOptionsPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
diff --git a/src/com/android/settings/development/autofill/AutofillMaxPartitionsPreference.java b/src/com/android/settings/development/autofill/AutofillMaxPartitionsPreference.java
index ab0cec9..f8099b7 100644
--- a/src/com/android/settings/development/autofill/AutofillMaxPartitionsPreference.java
+++ b/src/com/android/settings/development/autofill/AutofillMaxPartitionsPreference.java
@@ -19,8 +19,6 @@
 import android.util.AttributeSet;
 import android.view.autofill.AutofillManager;
 
-import java.text.NumberFormat;
-
 public final class AutofillMaxPartitionsPreference extends AbstractGlobalSettingsPreference {
 
     public AutofillMaxPartitionsPreference(Context context, AttributeSet attrs) {
diff --git a/src/com/android/settings/development/autofill/AutofillPreferenceCategory.java b/src/com/android/settings/development/autofill/AutofillPreferenceCategory.java
index 711100d..cbfbdd3 100644
--- a/src/com/android/settings/development/autofill/AutofillPreferenceCategory.java
+++ b/src/com/android/settings/development/autofill/AutofillPreferenceCategory.java
@@ -20,7 +20,6 @@
 import android.net.Uri;
 import android.os.Handler;
 import android.os.Looper;
-import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.AttributeSet;
 import android.util.Log;
diff --git a/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceController.java b/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceController.java
index 42f7a48..d30d0bb 100644
--- a/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceController.java
+++ b/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceController.java
@@ -18,19 +18,17 @@
 
 import android.content.ContentResolver;
 import android.content.Context;
-import android.content.res.Resources;
 import android.provider.Settings;
 import android.text.TextUtils;
 import android.view.autofill.AutofillManager;
 import android.widget.Toast;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public final class AutofillResetOptionsPreferenceController
         extends DeveloperOptionsPreferenceController
         implements PreferenceControllerMixin {
diff --git a/src/com/android/settings/development/featureflags/FeatureFlagPersistent.java b/src/com/android/settings/development/featureflags/FeatureFlagPersistent.java
index 4892bc0..7670ef1 100644
--- a/src/com/android/settings/development/featureflags/FeatureFlagPersistent.java
+++ b/src/com/android/settings/development/featureflags/FeatureFlagPersistent.java
@@ -21,12 +21,12 @@
 import android.text.TextUtils;
 import android.util.FeatureFlagUtils;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.core.FeatureFlags;
 
 import java.util.HashSet;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Helper class to get feature persistent flag information.
  */
diff --git a/src/com/android/settings/development/featureflags/FeatureFlagsPreferenceController.java b/src/com/android/settings/development/featureflags/FeatureFlagsPreferenceController.java
index 6de83a8..e6bd209 100644
--- a/src/com/android/settings/development/featureflags/FeatureFlagsPreferenceController.java
+++ b/src/com/android/settings/development/featureflags/FeatureFlagsPreferenceController.java
@@ -19,15 +19,15 @@
 import android.content.Context;
 import android.util.FeatureFlagUtils;
 
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 
 import java.util.Map;
 
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 public class FeatureFlagsPreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnStart {
 
diff --git a/src/com/android/settings/development/qstile/DevelopmentTilePreferenceController.java b/src/com/android/settings/development/qstile/DevelopmentTilePreferenceController.java
index 4d12b39..c271bc9 100644
--- a/src/com/android/settings/development/qstile/DevelopmentTilePreferenceController.java
+++ b/src/com/android/settings/development/qstile/DevelopmentTilePreferenceController.java
@@ -27,16 +27,16 @@
 import android.service.quicksettings.TileService;
 import android.util.Log;
 
-import com.android.internal.statusbar.IStatusBarService;
-import com.android.settings.core.BasePreferenceController;
-
-import java.util.List;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.statusbar.IStatusBarService;
+import com.android.settings.core.BasePreferenceController;
+
+import java.util.List;
+
 public class DevelopmentTilePreferenceController extends BasePreferenceController {
 
     private static final String TAG = "DevTilePrefController";
diff --git a/src/com/android/settings/development/qstile/DevelopmentTiles.java b/src/com/android/settings/development/qstile/DevelopmentTiles.java
index ec017c5..827705d 100644
--- a/src/com/android/settings/development/qstile/DevelopmentTiles.java
+++ b/src/com/android/settings/development/qstile/DevelopmentTiles.java
@@ -34,13 +34,13 @@
 import android.view.WindowManagerGlobal;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.app.LocalePicker;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.settingslib.development.DevelopmentSettingsEnabler;
 import com.android.settingslib.development.SystemPropPoker;
 
-import androidx.annotation.VisibleForTesting;
-
 public abstract class DevelopmentTiles extends TileService {
     private static final String TAG = "DevelopmentTiles";
 
diff --git a/src/com/android/settings/deviceinfo/BrandedAccountPreferenceController.java b/src/com/android/settings/deviceinfo/BrandedAccountPreferenceController.java
index 6f63279..5d07f2c 100644
--- a/src/com/android/settings/deviceinfo/BrandedAccountPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/BrandedAccountPreferenceController.java
@@ -20,6 +20,9 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.accounts.AccountDetailDashboardFragment;
@@ -28,9 +31,6 @@
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.overlay.FeatureFactory;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class BrandedAccountPreferenceController extends BasePreferenceController {
     private static final String KEY_PREFERENCE_TITLE = "branded_account";
     private final Account[] mAccounts;
diff --git a/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java b/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java
index 171a6d3..f6ef632 100644
--- a/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java
@@ -29,6 +29,10 @@
 import android.util.Pair;
 import android.widget.Toast;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -43,10 +47,6 @@
 import com.android.settingslib.core.lifecycle.events.OnResume;
 import com.android.settingslib.development.DevelopmentSettingsEnabler;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class BuildNumberPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, LifecycleObserver, OnResume {
 
diff --git a/src/com/android/settings/deviceinfo/DeviceModelPreferenceController.java b/src/com/android/settings/deviceinfo/DeviceModelPreferenceController.java
index 9040227..8fdd19f 100644
--- a/src/com/android/settings/deviceinfo/DeviceModelPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/DeviceModelPreferenceController.java
@@ -20,6 +20,10 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.DeviceInfoUtils;
@@ -28,10 +32,6 @@
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class DeviceModelPreferenceController extends BasePreferenceController {
 
 
diff --git a/src/com/android/settings/deviceinfo/DeviceNamePreferenceController.java b/src/com/android/settings/deviceinfo/DeviceNamePreferenceController.java
index d8e2e79..2720979 100644
--- a/src/com/android/settings/deviceinfo/DeviceNamePreferenceController.java
+++ b/src/com/android/settings/deviceinfo/DeviceNamePreferenceController.java
@@ -25,18 +25,18 @@
 import android.provider.Settings;
 import android.text.SpannedString;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
 import com.android.settings.bluetooth.BluetoothLengthDeviceNameFilter;
 import com.android.settings.core.BasePreferenceController;
-import com.android.settings.R;
 import com.android.settings.widget.ValidatedEditTextPreference;
 import com.android.settings.wifi.tether.WifiDeviceNameTextValidator;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnCreate;
 import com.android.settingslib.core.lifecycle.events.OnSaveInstanceState;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class DeviceNamePreferenceController extends BasePreferenceController
         implements ValidatedEditTextPreference.Validator,
                 Preference.OnPreferenceChangeListener,
diff --git a/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceController.java b/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceController.java
index 4a2ad24..1150838 100644
--- a/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceController.java
@@ -19,13 +19,13 @@
 import android.os.SystemProperties;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class FccEquipmentIdPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/deviceinfo/FeedbackPreferenceController.java b/src/com/android/settings/deviceinfo/FeedbackPreferenceController.java
index cd91b57..d94586b 100644
--- a/src/com/android/settings/deviceinfo/FeedbackPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/FeedbackPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Intent;
 import android.text.TextUtils;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.DeviceInfoUtils;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-
 public class FeedbackPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
     private static final String KEY_DEVICE_FEEDBACK = "device_feedback";
diff --git a/src/com/android/settings/deviceinfo/HardwareInfoDialogFragment.java b/src/com/android/settings/deviceinfo/HardwareInfoDialogFragment.java
index 3057fa0..fef0342 100644
--- a/src/com/android/settings/deviceinfo/HardwareInfoDialogFragment.java
+++ b/src/com/android/settings/deviceinfo/HardwareInfoDialogFragment.java
@@ -25,13 +25,13 @@
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 public class HardwareInfoDialogFragment extends InstrumentedDialogFragment {
 
     public static final String TAG = "HardwareInfo";
diff --git a/src/com/android/settings/deviceinfo/KernelVersionPreferenceController.java b/src/com/android/settings/deviceinfo/KernelVersionPreferenceController.java
index 4824a4b..5c2b641 100644
--- a/src/com/android/settings/deviceinfo/KernelVersionPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/KernelVersionPreferenceController.java
@@ -17,12 +17,12 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.DeviceInfoUtils;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class KernelVersionPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java b/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java
index 83138f9..8e60b06 100644
--- a/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java
@@ -24,6 +24,10 @@
 import android.text.TextDirectionHeuristics;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.DeviceInfoUtils;
@@ -32,10 +36,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class PhoneNumberPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/deviceinfo/PrivateVolumeForget.java b/src/com/android/settings/deviceinfo/PrivateVolumeForget.java
index ebd976b..41f8650 100644
--- a/src/com/android/settings/deviceinfo/PrivateVolumeForget.java
+++ b/src/com/android/settings/deviceinfo/PrivateVolumeForget.java
@@ -30,16 +30,16 @@
 import android.widget.Button;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.InstrumentedFragment;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.search.actionbar.SearchMenuController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 public class PrivateVolumeForget extends InstrumentedFragment {
     @VisibleForTesting
     static final String TAG_FORGET_CONFIRM = "forget_confirm";
diff --git a/src/com/android/settings/deviceinfo/PrivateVolumeFormat.java b/src/com/android/settings/deviceinfo/PrivateVolumeFormat.java
index 0bac296..83b55f8 100644
--- a/src/com/android/settings/deviceinfo/PrivateVolumeFormat.java
+++ b/src/com/android/settings/deviceinfo/PrivateVolumeFormat.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static android.os.storage.DiskInfo.EXTRA_DISK_ID;
+
 import static com.android.settings.deviceinfo.StorageWizardBase.EXTRA_FORMAT_FORGET_UUID;
 import static com.android.settings.deviceinfo.StorageWizardBase.EXTRA_FORMAT_PRIVATE;
 
diff --git a/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java b/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
index 997f0d2..1812974 100644
--- a/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
+++ b/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
@@ -45,6 +45,13 @@
 import android.view.View;
 import android.widget.EditText;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Settings.StorageUseActivity;
@@ -64,13 +71,6 @@
 import java.util.List;
 import java.util.Objects;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Panel showing summary and actions for a {@link VolumeInfo#TYPE_PRIVATE}
  * storage volume.
diff --git a/src/com/android/settings/deviceinfo/PublicVolumeSettings.java b/src/com/android/settings/deviceinfo/PublicVolumeSettings.java
index 70838ca..8476974 100644
--- a/src/com/android/settings/deviceinfo/PublicVolumeSettings.java
+++ b/src/com/android/settings/deviceinfo/PublicVolumeSettings.java
@@ -35,6 +35,9 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.util.Preconditions;
 import com.android.settings.R;
@@ -45,9 +48,6 @@
 import java.io.File;
 import java.util.Objects;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Panel showing summary and actions for a {@link VolumeInfo#TYPE_PUBLIC}
  * storage volume.
diff --git a/src/com/android/settings/deviceinfo/StorageDashboardFragment.java b/src/com/android/settings/deviceinfo/StorageDashboardFragment.java
index 03a2ada..8fb3ef1 100644
--- a/src/com/android/settings/deviceinfo/StorageDashboardFragment.java
+++ b/src/com/android/settings/deviceinfo/StorageDashboardFragment.java
@@ -29,6 +29,10 @@
 import android.util.SparseArray;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -54,10 +58,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-
 @SearchIndexable
 public class StorageDashboardFragment extends DashboardFragment
         implements
diff --git a/src/com/android/settings/deviceinfo/StorageItemPreference.java b/src/com/android/settings/deviceinfo/StorageItemPreference.java
index d20d21b..0766a74 100644
--- a/src/com/android/settings/deviceinfo/StorageItemPreference.java
+++ b/src/com/android/settings/deviceinfo/StorageItemPreference.java
@@ -21,12 +21,12 @@
 import android.util.AttributeSet;
 import android.widget.ProgressBar;
 
-import com.android.settings.R;
-import com.android.settings.utils.FileSizeFormatter;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+import com.android.settings.utils.FileSizeFormatter;
+
 public class StorageItemPreference extends Preference {
     public int userHandle;
 
diff --git a/src/com/android/settings/deviceinfo/StorageProfileFragment.java b/src/com/android/settings/deviceinfo/StorageProfileFragment.java
index 06c9802..2a865bf 100644
--- a/src/com/android/settings/deviceinfo/StorageProfileFragment.java
+++ b/src/com/android/settings/deviceinfo/StorageProfileFragment.java
@@ -24,6 +24,10 @@
 import android.os.storage.VolumeInfo;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -38,10 +42,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-
 /**
  * StorageProfileFragment is a fragment which shows the storage results for a profile of the
  * primary user.
diff --git a/src/com/android/settings/deviceinfo/StorageSettings.java b/src/com/android/settings/deviceinfo/StorageSettings.java
index f4ea580..415af58 100644
--- a/src/com/android/settings/deviceinfo/StorageSettings.java
+++ b/src/com/android/settings/deviceinfo/StorageSettings.java
@@ -39,6 +39,13 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
@@ -58,13 +65,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-
 /**
  * Panel showing both internal storage (both built-in storage and private
  * volumes) and removable storage (public volumes).
diff --git a/src/com/android/settings/deviceinfo/StorageSummaryPreference.java b/src/com/android/settings/deviceinfo/StorageSummaryPreference.java
index 481e044..72b67de 100644
--- a/src/com/android/settings/deviceinfo/StorageSummaryPreference.java
+++ b/src/com/android/settings/deviceinfo/StorageSummaryPreference.java
@@ -23,11 +23,11 @@
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 public class StorageSummaryPreference extends Preference {
     private int mPercent = -1;
 
diff --git a/src/com/android/settings/deviceinfo/StorageVolumePreference.java b/src/com/android/settings/deviceinfo/StorageVolumePreference.java
index db5339d..14fd42e 100644
--- a/src/com/android/settings/deviceinfo/StorageVolumePreference.java
+++ b/src/com/android/settings/deviceinfo/StorageVolumePreference.java
@@ -30,6 +30,9 @@
 import android.widget.ImageView;
 import android.widget.ProgressBar;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.deviceinfo.StorageSettings.UnmountTask;
 import com.android.settingslib.Utils;
@@ -37,9 +40,6 @@
 import java.io.File;
 import java.io.IOException;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * Preference line representing a single {@link VolumeInfo}, possibly including
  * quick actions like unmounting.
diff --git a/src/com/android/settings/deviceinfo/StorageWizardBase.java b/src/com/android/settings/deviceinfo/StorageWizardBase.java
index c6d0b2f..ef0e46b 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardBase.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardBase.java
@@ -18,6 +18,7 @@
 
 import static android.os.storage.DiskInfo.EXTRA_DISK_ID;
 import static android.os.storage.VolumeInfo.EXTRA_VOLUME_ID;
+
 import static com.android.settings.deviceinfo.StorageSettings.TAG;
 
 import android.annotation.LayoutRes;
@@ -39,6 +40,8 @@
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settingslib.Utils;
 import com.android.setupwizardlib.GlifLayout;
@@ -47,8 +50,6 @@
 import java.util.List;
 import java.util.Objects;
 
-import androidx.fragment.app.FragmentActivity;
-
 public abstract class StorageWizardBase extends FragmentActivity {
     protected static final String EXTRA_FORMAT_FORGET_UUID = "format_forget_uuid";
     protected static final String EXTRA_FORMAT_PRIVATE = "format_private";
diff --git a/src/com/android/settings/deviceinfo/StorageWizardFormatConfirm.java b/src/com/android/settings/deviceinfo/StorageWizardFormatConfirm.java
index c3d034f..5e3c86e 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardFormatConfirm.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardFormatConfirm.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static android.os.storage.DiskInfo.EXTRA_DISK_ID;
+
 import static com.android.settings.deviceinfo.StorageWizardBase.EXTRA_FORMAT_FORGET_UUID;
 import static com.android.settings.deviceinfo.StorageWizardBase.EXTRA_FORMAT_PRIVATE;
 
@@ -28,13 +29,13 @@
 import android.os.storage.StorageManager;
 import android.text.TextUtils;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentActivity;
-
 public class StorageWizardFormatConfirm extends InstrumentedDialogFragment {
     private static final String TAG_FORMAT_WARNING = "format_warning";
 
diff --git a/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java b/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
index 2d94597..1e8c169 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static android.os.storage.VolumeInfo.TYPE_PRIVATE;
+
 import static com.android.settings.deviceinfo.StorageSettings.TAG;
 
 import android.content.Intent;
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMigrateProgress.java b/src/com/android/settings/deviceinfo/StorageWizardMigrateProgress.java
index f15665f..60f3cb5 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardMigrateProgress.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardMigrateProgress.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static android.content.pm.PackageManager.EXTRA_MOVE_ID;
+
 import static com.android.settings.deviceinfo.StorageSettings.TAG;
 
 import android.content.Context;
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java b/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java
index 214f0c2..10b78af 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java
@@ -20,6 +20,7 @@
 import static android.content.Intent.EXTRA_TITLE;
 import static android.content.pm.PackageManager.EXTRA_MOVE_ID;
 import static android.os.storage.VolumeInfo.EXTRA_VOLUME_ID;
+
 import static com.android.settings.deviceinfo.StorageSettings.TAG;
 
 import android.content.Intent;
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMoveProgress.java b/src/com/android/settings/deviceinfo/StorageWizardMoveProgress.java
index a0185e4..7a2f0c1 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardMoveProgress.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardMoveProgress.java
@@ -18,6 +18,7 @@
 
 import static android.content.Intent.EXTRA_TITLE;
 import static android.content.pm.PackageManager.EXTRA_MOVE_ID;
+
 import static com.android.settings.deviceinfo.StorageSettings.TAG;
 
 import android.content.pm.PackageManager;
diff --git a/src/com/android/settings/deviceinfo/aboutphone/DeviceNameWarningDialog.java b/src/com/android/settings/deviceinfo/aboutphone/DeviceNameWarningDialog.java
index 0224040..5633c11 100644
--- a/src/com/android/settings/deviceinfo/aboutphone/DeviceNameWarningDialog.java
+++ b/src/com/android/settings/deviceinfo/aboutphone/DeviceNameWarningDialog.java
@@ -20,13 +20,13 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentManager;
-
 /**
  * Warning dialog to let the user know where the device name will be shown before setting it.
  */
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogController.java b/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogController.java
index 0f7f2e9..0e36d85 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogController.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogController.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 
-import androidx.annotation.VisibleForTesting;
-
 public class BasebandVersionDialogController {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogController.java b/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogController.java
index b8e1885..ba4eb7a 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogController.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogController.java
@@ -19,10 +19,10 @@
 import android.os.Build;
 import android.text.BidiFormatter;
 
-import com.android.settings.R;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.R;
+
 public class BuildNumberDialogController {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogController.java b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogController.java
index e43091d..17415cc 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogController.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogController.java
@@ -25,11 +25,11 @@
 import android.util.Log;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils;
 
-import androidx.annotation.VisibleForTesting;
-
 public class FirmwareVersionDialogController implements View.OnClickListener {
 
     private static final String TAG = "firmwareDialogCtrl";
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java
index 9c6075e..5dbc5ac 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java
@@ -22,14 +22,14 @@
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class FirmwareVersionDialogFragment extends InstrumentedDialogFragment {
 
     private static final String TAG = "firmwareVersionDialog";
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceController.java b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceController.java
index f31a504..d2d3bf4 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceController.java
@@ -20,11 +20,11 @@
 import android.os.Build;
 import android.text.TextUtils;
 
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.fragment.app.Fragment;
 import androidx.preference.Preference;
 
+import com.android.settings.core.BasePreferenceController;
+
 public class FirmwareVersionPreferenceController extends BasePreferenceController {
 
     private Fragment mFragment;
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java b/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java
index 36ebc39..0d816d5 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java
@@ -16,11 +16,11 @@
 
 package com.android.settings.deviceinfo.firmwareversion;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settingslib.DeviceInfoUtils;
 
-import androidx.annotation.VisibleForTesting;
-
 public class KernelVersionDialogController {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogController.java b/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogController.java
index 221b7e2..9037fe7 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogController.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogController.java
@@ -24,11 +24,11 @@
 import android.util.Log;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settingslib.DeviceInfoUtils;
 
-import androidx.annotation.VisibleForTesting;
-
 public class SecurityPatchLevelDialogController implements View.OnClickListener {
 
     private static final String TAG = "SecurityPatchCtrl";
diff --git a/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogController.java b/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogController.java
index a7b8a7a..577b478 100644
--- a/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogController.java
+++ b/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogController.java
@@ -27,14 +27,14 @@
 import android.text.TextUtils;
 import android.text.style.TtsSpan;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.telephony.PhoneConstants;
 import com.android.settings.R;
 
 import java.util.List;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.VisibleForTesting;
-
 public class ImeiInfoDialogController {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogFragment.java b/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogFragment.java
index 808edd4..5347fa7 100644
--- a/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogFragment.java
+++ b/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogFragment.java
@@ -23,16 +23,16 @@
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class ImeiInfoDialogFragment extends InstrumentedDialogFragment {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java b/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java
index 75a1333..66d68a6 100644
--- a/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java
@@ -21,6 +21,11 @@
 import android.content.Context;
 import android.telephony.TelephonyManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.deviceinfo.AbstractSimStatusImeiInfoPreferenceController;
@@ -28,11 +33,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller that manages preference for single and multi sim devices.
  */
diff --git a/src/com/android/settings/deviceinfo/legal/LegalPreferenceController.java b/src/com/android/settings/deviceinfo/legal/LegalPreferenceController.java
index 6a67e4b..0e16474 100644
--- a/src/com/android/settings/deviceinfo/legal/LegalPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/legal/LegalPreferenceController.java
@@ -20,13 +20,13 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 
 public abstract class LegalPreferenceController extends BasePreferenceController {
     private final PackageManager mPackageManager;
diff --git a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
index 5a2f929..630e9cf 100644
--- a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
+++ b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
@@ -44,6 +44,9 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settingslib.DeviceInfoUtils;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -54,9 +57,6 @@
 
 import java.util.List;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.VisibleForTesting;
-
 public class SimStatusDialogController implements LifecycleObserver, OnResume, OnPause {
 
     private final static String TAG = "SimStatusDialogCtrl";
diff --git a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogFragment.java b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogFragment.java
index 2dd3785..ca1c6ef 100644
--- a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogFragment.java
+++ b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogFragment.java
@@ -23,14 +23,14 @@
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class SimStatusDialogFragment extends InstrumentedDialogFragment {
 
     private static final String SIM_SLOT_BUNDLE_KEY = "arg_key_sim_slot";
diff --git a/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java b/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java
index 7c211c2..02c1916 100644
--- a/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java
@@ -21,6 +21,11 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.deviceinfo.AbstractSimStatusImeiInfoPreferenceController;
@@ -28,11 +33,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class SimStatusPreferenceController extends
         AbstractSimStatusImeiInfoPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceController.java b/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceController.java
index 02965af..a9c98d5 100644
--- a/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceController.java
@@ -21,6 +21,10 @@
 import android.os.SystemProperties;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.deletionhelper.ActivationWarningFragment;
@@ -33,10 +37,6 @@
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.PreferenceScreen;
-
 public class AutomaticStorageManagementSwitchPreferenceController extends
         BasePreferenceController implements LifecycleObserver, OnResume,
         SwitchWidgetController.OnSwitchChangeListener {
diff --git a/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelper.java b/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelper.java
index f6eea3d..e6d9a72 100644
--- a/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelper.java
+++ b/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelper.java
@@ -21,13 +21,13 @@
 import android.provider.Settings;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settingslib.applications.StorageStatsSource;
 import com.android.settingslib.deviceinfo.PrivateStorageInfo;
 
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.VisibleForTesting;
-
 public class CachedStorageValuesHelper {
 
     @VisibleForTesting public static final String SHARED_PREFERENCES_NAME = "CachedStorageValues";
diff --git a/src/com/android/settings/deviceinfo/storage/SecondaryUserController.java b/src/com/android/settings/deviceinfo/storage/SecondaryUserController.java
index 67d70e6..ee9fad6 100644
--- a/src/com/android/settings/deviceinfo/storage/SecondaryUserController.java
+++ b/src/com/android/settings/deviceinfo/storage/SecondaryUserController.java
@@ -22,6 +22,12 @@
 import android.os.UserManager;
 import android.util.SparseArray;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.Utils;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.deviceinfo.StorageItemPreference;
@@ -30,12 +36,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * SecondaryUserController controls the preferences on the Storage screen which had to do with
  * secondary users.
diff --git a/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceController.java b/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceController.java
index fa1e8e2..c63fe10 100644
--- a/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceController.java
@@ -28,6 +28,11 @@
 import android.util.Log;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.Settings;
@@ -46,11 +51,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * StorageItemPreferenceController handles the storage line items which summarize the storage
  * categorization breakdown.
diff --git a/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreference.java b/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreference.java
index bf29612..a025d8c 100644
--- a/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreference.java
+++ b/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreference.java
@@ -26,14 +26,14 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.widget.DonutView;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * StorageSummaryDonutPreference is a preference which summarizes the used and remaining storage left
  * on a given storage volume. It is visualized with a donut graphing the % used.
diff --git a/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceController.java b/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceController.java
index 8e188d8..1a5152e 100644
--- a/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceController.java
@@ -21,14 +21,14 @@
 import android.text.TextUtils;
 import android.text.format.Formatter;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.deviceinfo.StorageVolumeProvider;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * StorgaeSummaryPreferenceController updates the donut storage summary preference to have the
  * correct sizes showing.
diff --git a/src/com/android/settings/deviceinfo/storage/UserProfileController.java b/src/com/android/settings/deviceinfo/storage/UserProfileController.java
index 00cdc02..887b1a7 100644
--- a/src/com/android/settings/deviceinfo/storage/UserProfileController.java
+++ b/src/com/android/settings/deviceinfo/storage/UserProfileController.java
@@ -23,6 +23,9 @@
 import android.os.storage.VolumeInfo;
 import android.util.SparseArray;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.util.Preconditions;
 import com.android.settings.Utils;
@@ -32,9 +35,6 @@
 import com.android.settings.deviceinfo.StorageProfileFragment;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Defines a {@link AbstractPreferenceController} which handles a single profile of the primary
  * user.
diff --git a/src/com/android/settings/deviceinfo/storage/VolumeSizesLoader.java b/src/com/android/settings/deviceinfo/storage/VolumeSizesLoader.java
index 2d3de81..d95befa 100644
--- a/src/com/android/settings/deviceinfo/storage/VolumeSizesLoader.java
+++ b/src/com/android/settings/deviceinfo/storage/VolumeSizesLoader.java
@@ -20,14 +20,14 @@
 import android.content.Context;
 import android.os.storage.VolumeInfo;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settingslib.deviceinfo.PrivateStorageInfo;
 import com.android.settingslib.deviceinfo.StorageVolumeProvider;
 import com.android.settingslib.utils.AsyncLoaderCompat;
 
 import java.io.IOException;
 
-import androidx.annotation.VisibleForTesting;
-
 public class VolumeSizesLoader extends AsyncLoaderCompat<PrivateStorageInfo> {
     private StorageVolumeProvider mVolumeProvider;
     private StorageStatsManager mStats;
diff --git a/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceController.java b/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceController.java
index b3c1822..f845331 100644
--- a/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceController.java
+++ b/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceController.java
@@ -14,6 +14,7 @@
 package com.android.settings.display;
 
 import static android.provider.Settings.Secure.DOZE_ENABLED;
+
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_AMBIENT_DISPLAY;
 
 import android.content.Context;
@@ -21,14 +22,14 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class AmbientDisplayNotificationsPreferenceController extends
         TogglePreferenceController implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/AppGridView.java b/src/com/android/settings/display/AppGridView.java
index d48eb09..cda1445 100644
--- a/src/com/android/settings/display/AppGridView.java
+++ b/src/com/android/settings/display/AppGridView.java
@@ -30,14 +30,14 @@
 import android.widget.GridView;
 import android.widget.ImageView;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 public class AppGridView extends GridView {
     public AppGridView(Context context) {
         super(context);
diff --git a/src/com/android/settings/display/AutoRotatePreferenceController.java b/src/com/android/settings/display/AutoRotatePreferenceController.java
index 4c02cd6..c852c01 100644
--- a/src/com/android/settings/display/AutoRotatePreferenceController.java
+++ b/src/com/android/settings/display/AutoRotatePreferenceController.java
@@ -16,6 +16,8 @@
 import android.content.Context;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.view.RotationPolicy;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -26,8 +28,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.Preference;
-
 public class AutoRotatePreferenceController extends TogglePreferenceController implements
         PreferenceControllerMixin, Preference.OnPreferenceChangeListener, LifecycleObserver,
         OnResume, OnPause {
diff --git a/src/com/android/settings/display/BatteryPercentagePreferenceController.java b/src/com/android/settings/display/BatteryPercentagePreferenceController.java
index 50fbc64..e1bbbfc 100644
--- a/src/com/android/settings/display/BatteryPercentagePreferenceController.java
+++ b/src/com/android/settings/display/BatteryPercentagePreferenceController.java
@@ -20,13 +20,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.PreferenceControllerMixin;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 /**
  * A controller to manage the switch for showing battery percentage in the status bar.
  */
diff --git a/src/com/android/settings/display/BrightnessLevelPreferenceController.java b/src/com/android/settings/display/BrightnessLevelPreferenceController.java
index 5fd29d1..05f43f6 100644
--- a/src/com/android/settings/display/BrightnessLevelPreferenceController.java
+++ b/src/com/android/settings/display/BrightnessLevelPreferenceController.java
@@ -30,6 +30,10 @@
 import android.service.vr.IVrManager;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -39,10 +43,6 @@
 
 import java.text.NumberFormat;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class BrightnessLevelPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, LifecycleObserver, OnStart, OnStop {
 
diff --git a/src/com/android/settings/display/CameraGesturePreferenceController.java b/src/com/android/settings/display/CameraGesturePreferenceController.java
index dddc026..8e72a55 100644
--- a/src/com/android/settings/display/CameraGesturePreferenceController.java
+++ b/src/com/android/settings/display/CameraGesturePreferenceController.java
@@ -19,12 +19,12 @@
 import android.os.SystemProperties;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class CameraGesturePreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/ColorModePreferenceController.java b/src/com/android/settings/display/ColorModePreferenceController.java
index e85bbf9..3974f76 100644
--- a/src/com/android/settings/display/ColorModePreferenceController.java
+++ b/src/com/android/settings/display/ColorModePreferenceController.java
@@ -20,12 +20,12 @@
 import android.os.ServiceManager;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-
 public class ColorModePreferenceController extends BasePreferenceController {
     private static final String TAG = "ColorModePreference";
 
diff --git a/src/com/android/settings/display/ColorModePreferenceFragment.java b/src/com/android/settings/display/ColorModePreferenceFragment.java
index 9b9f8bd..bf307b6 100644
--- a/src/com/android/settings/display/ColorModePreferenceFragment.java
+++ b/src/com/android/settings/display/ColorModePreferenceFragment.java
@@ -17,6 +17,9 @@
 import android.graphics.drawable.Drawable;
 import android.provider.SearchIndexableResource;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
@@ -31,9 +34,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceScreen;
-
 @SuppressWarnings("WeakerAccess")
 @SearchIndexable
 public class ColorModePreferenceFragment extends RadioButtonPickerFragment
diff --git a/src/com/android/settings/display/DarkUIPreferenceController.java b/src/com/android/settings/display/DarkUIPreferenceController.java
index 2476f98..c3aafee 100644
--- a/src/com/android/settings/display/DarkUIPreferenceController.java
+++ b/src/com/android/settings/display/DarkUIPreferenceController.java
@@ -19,14 +19,14 @@
 import android.app.UiModeManager;
 import android.content.Context;
 
-import com.android.settings.R;
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+
 public class DarkUIPreferenceController extends BasePreferenceController
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/LiftToWakePreferenceController.java b/src/com/android/settings/display/LiftToWakePreferenceController.java
index e546258..d12b7c4 100644
--- a/src/com/android/settings/display/LiftToWakePreferenceController.java
+++ b/src/com/android/settings/display/LiftToWakePreferenceController.java
@@ -20,12 +20,12 @@
 import android.hardware.SensorManager;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class LiftToWakePreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/NightDisplayActivationPreferenceController.java b/src/com/android/settings/display/NightDisplayActivationPreferenceController.java
index e988e30..6421ebd 100644
--- a/src/com/android/settings/display/NightDisplayActivationPreferenceController.java
+++ b/src/com/android/settings/display/NightDisplayActivationPreferenceController.java
@@ -22,14 +22,14 @@
 import android.view.View.OnClickListener;
 import android.widget.Button;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.TogglePreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class NightDisplayActivationPreferenceController extends TogglePreferenceController {
 
     private ColorDisplayController mController;
diff --git a/src/com/android/settings/display/NightDisplayAutoModePreferenceController.java b/src/com/android/settings/display/NightDisplayAutoModePreferenceController.java
index 6ccec7f..cfe1791 100644
--- a/src/com/android/settings/display/NightDisplayAutoModePreferenceController.java
+++ b/src/com/android/settings/display/NightDisplayAutoModePreferenceController.java
@@ -18,14 +18,14 @@
 
 import android.content.Context;
 
-import com.android.internal.app.ColorDisplayController;
-import com.android.settings.R;
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.preference.DropDownPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.internal.app.ColorDisplayController;
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+
 public class NightDisplayAutoModePreferenceController extends BasePreferenceController
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/NightDisplayCustomEndTimePreferenceController.java b/src/com/android/settings/display/NightDisplayCustomEndTimePreferenceController.java
index cb2adc7..e2abe1b 100644
--- a/src/com/android/settings/display/NightDisplayCustomEndTimePreferenceController.java
+++ b/src/com/android/settings/display/NightDisplayCustomEndTimePreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.preference.Preference;
-
 public class NightDisplayCustomEndTimePreferenceController extends BasePreferenceController {
 
     private ColorDisplayController mController;
diff --git a/src/com/android/settings/display/NightDisplayCustomStartTimePreferenceController.java b/src/com/android/settings/display/NightDisplayCustomStartTimePreferenceController.java
index 75e8b8c..255003c 100644
--- a/src/com/android/settings/display/NightDisplayCustomStartTimePreferenceController.java
+++ b/src/com/android/settings/display/NightDisplayCustomStartTimePreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.preference.Preference;
-
 public class NightDisplayCustomStartTimePreferenceController extends BasePreferenceController {
 
     private ColorDisplayController mController;
diff --git a/src/com/android/settings/display/NightDisplayFooterPreferenceController.java b/src/com/android/settings/display/NightDisplayFooterPreferenceController.java
index 7465b48..bb59859 100644
--- a/src/com/android/settings/display/NightDisplayFooterPreferenceController.java
+++ b/src/com/android/settings/display/NightDisplayFooterPreferenceController.java
@@ -18,13 +18,13 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.widget.FooterPreference;
 
-import androidx.preference.Preference;
-
 public class NightDisplayFooterPreferenceController extends BasePreferenceController {
 
     public NightDisplayFooterPreferenceController(Context context) {
diff --git a/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java b/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java
index 003accc..db053a5 100644
--- a/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java
+++ b/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.core.SliderPreferenceController;
 import com.android.settings.widget.SeekBarPreference;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class NightDisplayIntensityPreferenceController extends SliderPreferenceController {
 
     private ColorDisplayController mController;
diff --git a/src/com/android/settings/display/NightDisplayPreference.java b/src/com/android/settings/display/NightDisplayPreference.java
index 41c6b53..a84ba58 100644
--- a/src/com/android/settings/display/NightDisplayPreference.java
+++ b/src/com/android/settings/display/NightDisplayPreference.java
@@ -17,12 +17,12 @@
 import android.content.Context;
 import android.util.AttributeSet;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.app.ColorDisplayController;
 
 import java.time.LocalTime;
 
-import androidx.preference.SwitchPreference;
-
 public class NightDisplayPreference extends SwitchPreference
         implements ColorDisplayController.Callback {
 
diff --git a/src/com/android/settings/display/NightDisplaySettings.java b/src/com/android/settings/display/NightDisplaySettings.java
index d322c1d..fbd5d3e 100644
--- a/src/com/android/settings/display/NightDisplaySettings.java
+++ b/src/com/android/settings/display/NightDisplaySettings.java
@@ -22,6 +22,8 @@
 import android.os.Bundle;
 import android.provider.SearchIndexableResource;
 
+import androidx.preference.Preference;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -35,8 +37,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 /**
  * Settings screen for Night display.
  */
diff --git a/src/com/android/settings/display/NightModePreferenceController.java b/src/com/android/settings/display/NightModePreferenceController.java
index 65120e7..5846a65 100644
--- a/src/com/android/settings/display/NightModePreferenceController.java
+++ b/src/com/android/settings/display/NightModePreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.util.Log;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class NightModePreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/ScreenSaverPreferenceController.java b/src/com/android/settings/display/ScreenSaverPreferenceController.java
index a172a39..c1b0b4e 100644
--- a/src/com/android/settings/display/ScreenSaverPreferenceController.java
+++ b/src/com/android/settings/display/ScreenSaverPreferenceController.java
@@ -15,12 +15,12 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.dream.DreamSettings;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class ScreenSaverPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/display/ScreenZoomPreference.java b/src/com/android/settings/display/ScreenZoomPreference.java
index 6e40181..f47d7da 100644
--- a/src/com/android/settings/display/ScreenZoomPreference.java
+++ b/src/com/android/settings/display/ScreenZoomPreference.java
@@ -20,11 +20,11 @@
 import android.text.TextUtils;
 import android.util.AttributeSet;
 
-import com.android.settingslib.display.DisplayDensityUtils;
-
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.Preference;
 
+import com.android.settingslib.display.DisplayDensityUtils;
+
 /**
  * Preference for changing the density of the display on which the preference
  * is visible.
diff --git a/src/com/android/settings/display/ShowOperatorNamePreferenceController.java b/src/com/android/settings/display/ShowOperatorNamePreferenceController.java
index 7af3351..40eaad3 100644
--- a/src/com/android/settings/display/ShowOperatorNamePreferenceController.java
+++ b/src/com/android/settings/display/ShowOperatorNamePreferenceController.java
@@ -16,13 +16,13 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 public class ShowOperatorNamePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/TapToWakePreferenceController.java b/src/com/android/settings/display/TapToWakePreferenceController.java
index da8e785..5c2d975 100644
--- a/src/com/android/settings/display/TapToWakePreferenceController.java
+++ b/src/com/android/settings/display/TapToWakePreferenceController.java
@@ -16,12 +16,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class TapToWakePreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/ThemePreferenceController.java b/src/com/android/settings/display/ThemePreferenceController.java
index c71a7ab..6fc4b08 100644
--- a/src/com/android/settings/display/ThemePreferenceController.java
+++ b/src/com/android/settings/display/ThemePreferenceController.java
@@ -26,6 +26,10 @@
 import android.os.UserHandle;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
@@ -36,10 +40,6 @@
 import java.util.List;
 import java.util.Objects;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 public class ThemePreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/TimeoutListPreference.java b/src/com/android/settings/display/TimeoutListPreference.java
index 34b2e11..f9a731d 100644
--- a/src/com/android/settings/display/TimeoutListPreference.java
+++ b/src/com/android/settings/display/TimeoutListPreference.java
@@ -26,14 +26,14 @@
 import android.util.Log;
 import android.view.View;
 
+import androidx.appcompat.app.AlertDialog.Builder;
+
 import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
 import com.android.settingslib.RestrictedLockUtils;
 
 import java.util.ArrayList;
 
-import androidx.appcompat.app.AlertDialog.Builder;
-
 
 public class TimeoutListPreference extends RestrictedListPreference {
     private static final String TAG = "TimeoutListPreference";
diff --git a/src/com/android/settings/display/TimeoutPreferenceController.java b/src/com/android/settings/display/TimeoutPreferenceController.java
index 2fbe388..c068168 100644
--- a/src/com/android/settings/display/TimeoutPreferenceController.java
+++ b/src/com/android/settings/display/TimeoutPreferenceController.java
@@ -22,14 +22,14 @@
 import android.provider.Settings;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class TimeoutPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/display/VrDisplayPreferenceController.java b/src/com/android/settings/display/VrDisplayPreferenceController.java
index 1c9562c..6fcb5b0 100644
--- a/src/com/android/settings/display/VrDisplayPreferenceController.java
+++ b/src/com/android/settings/display/VrDisplayPreferenceController.java
@@ -18,12 +18,12 @@
 import android.content.pm.PackageManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class VrDisplayPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/display/WallpaperPreferenceController.java b/src/com/android/settings/display/WallpaperPreferenceController.java
index 60068e3..8e29004 100644
--- a/src/com/android/settings/display/WallpaperPreferenceController.java
+++ b/src/com/android/settings/display/WallpaperPreferenceController.java
@@ -24,6 +24,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
@@ -32,8 +34,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 public class WallpaperPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/dream/CurrentDreamPreferenceController.java b/src/com/android/settings/dream/CurrentDreamPreferenceController.java
index 880cb8c..fee4826 100644
--- a/src/com/android/settings/dream/CurrentDreamPreferenceController.java
+++ b/src/com/android/settings/dream/CurrentDreamPreferenceController.java
@@ -18,6 +18,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.widget.GearPreference;
 import com.android.settingslib.dream.DreamBackend;
@@ -25,8 +27,6 @@
 
 import java.util.Optional;
 
-import androidx.preference.Preference;
-
 public class CurrentDreamPreferenceController extends BasePreferenceController {
 
     private final DreamBackend mBackend;
diff --git a/src/com/android/settings/dream/DreamSettings.java b/src/com/android/settings/dream/DreamSettings.java
index 9a46b1e..32869f8 100644
--- a/src/com/android/settings/dream/DreamSettings.java
+++ b/src/com/android/settings/dream/DreamSettings.java
@@ -24,6 +24,8 @@
 import android.content.Context;
 import android.provider.SearchIndexableResource;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
@@ -37,8 +39,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 @SearchIndexable
 public class DreamSettings extends DashboardFragment {
 
diff --git a/src/com/android/settings/dream/StartNowPreferenceController.java b/src/com/android/settings/dream/StartNowPreferenceController.java
index 124e485..5519a0e 100644
--- a/src/com/android/settings/dream/StartNowPreferenceController.java
+++ b/src/com/android/settings/dream/StartNowPreferenceController.java
@@ -19,15 +19,15 @@
 import android.content.Context;
 import android.widget.Button;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.dream.DreamBackend;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class StartNowPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
     private static final String TAG = "StartNowPreferenceController";
diff --git a/src/com/android/settings/dream/WhenToDreamPreferenceController.java b/src/com/android/settings/dream/WhenToDreamPreferenceController.java
index b57d064..4108e85 100644
--- a/src/com/android/settings/dream/WhenToDreamPreferenceController.java
+++ b/src/com/android/settings/dream/WhenToDreamPreferenceController.java
@@ -18,12 +18,12 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.dream.DreamBackend;
 
-import androidx.preference.Preference;
-
 public class WhenToDreamPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java b/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java
index 6a4ca92..52bd4f5 100644
--- a/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java
+++ b/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java
@@ -32,6 +32,9 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.Settings;
 import com.android.settings.Utils;
@@ -41,9 +44,6 @@
 
 import java.util.Objects;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Helper class for {@link ActionDisabledByAdminDialog} which sets up the dialog.
  */
diff --git a/src/com/android/settings/enterprise/AdminActionPreferenceControllerBase.java b/src/com/android/settings/enterprise/AdminActionPreferenceControllerBase.java
index 954c643..1c7ff62 100644
--- a/src/com/android/settings/enterprise/AdminActionPreferenceControllerBase.java
+++ b/src/com/android/settings/enterprise/AdminActionPreferenceControllerBase.java
@@ -17,6 +17,8 @@
 import android.content.Context;
 import android.text.format.DateUtils;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
@@ -24,8 +26,6 @@
 
 import java.util.Date;
 
-import androidx.preference.Preference;
-
 public abstract class AdminActionPreferenceControllerBase extends
         AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerBase.java b/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerBase.java
index c438e66..86d08cb 100644
--- a/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerBase.java
+++ b/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerBase.java
@@ -17,14 +17,14 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public abstract class AdminGrantedPermissionsPreferenceControllerBase
         extends AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceController.java b/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceController.java
index d523e3b..696561b 100644
--- a/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceController.java
+++ b/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceController.java
@@ -15,13 +15,13 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class AlwaysOnVpnCurrentUserPreferenceController
         extends AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/ApplicationListPreferenceController.java b/src/com/android/settings/enterprise/ApplicationListPreferenceController.java
index a12b62c..3170dac 100644
--- a/src/com/android/settings/enterprise/ApplicationListPreferenceController.java
+++ b/src/com/android/settings/enterprise/ApplicationListPreferenceController.java
@@ -20,6 +20,9 @@
 import android.content.pm.PackageManager;
 import android.util.IconDrawableFactory;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.applications.UserAppInfo;
@@ -29,9 +32,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * PreferenceController that builds a dynamic list of applications provided by
  * {@link ApplicationListBuilder} instance.
diff --git a/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceController.java b/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceController.java
index 5a24ab8..45170b3 100644
--- a/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceController.java
+++ b/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceController.java
@@ -16,11 +16,11 @@
 
 import android.content.Context;
 
-import com.android.settings.R;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+
 public class CaCertsCurrentUserPreferenceController extends CaCertsPreferenceControllerBase {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/enterprise/CaCertsPreferenceControllerBase.java b/src/com/android/settings/enterprise/CaCertsPreferenceControllerBase.java
index 411140c..c7dde5c 100644
--- a/src/com/android/settings/enterprise/CaCertsPreferenceControllerBase.java
+++ b/src/com/android/settings/enterprise/CaCertsPreferenceControllerBase.java
@@ -16,13 +16,13 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public abstract class CaCertsPreferenceControllerBase
         extends AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceController.java b/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceController.java
index b3d5297..9bd4279 100644
--- a/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceController.java
+++ b/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceController.java
@@ -15,14 +15,14 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class EnterpriseInstalledPackagesPreferenceController
         extends AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceController.java b/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceController.java
index c5da685..b07eb91 100644
--- a/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceController.java
+++ b/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceController.java
@@ -15,13 +15,13 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class EnterprisePrivacyPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceController.java b/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceController.java
index 650871f..e3136f4 100644
--- a/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceController.java
+++ b/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceController.java
@@ -22,6 +22,11 @@
 import android.content.pm.UserInfo;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.applications.ApplicationFeatureProvider;
@@ -38,11 +43,6 @@
 import java.util.EnumMap;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 
 /**
  * PreferenceController that builds a dynamic list of default apps set by device or profile owner.
diff --git a/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceController.java b/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceController.java
index eed6ba1..b2f9459 100644
--- a/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceController.java
+++ b/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceController.java
@@ -17,6 +17,8 @@
 import android.content.Context;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.applications.EnterpriseDefaultApps;
@@ -25,8 +27,6 @@
 import com.android.settings.users.UserFeatureProvider;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class EnterpriseSetDefaultAppsPreferenceController
         extends AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerBase.java b/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerBase.java
index 9c5906f..322589e 100644
--- a/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerBase.java
+++ b/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerBase.java
@@ -16,13 +16,13 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public abstract class FailedPasswordWipePreferenceControllerBase
         extends AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/enterprise/ImePreferenceController.java b/src/com/android/settings/enterprise/ImePreferenceController.java
index 3d2ed80..51a24a2 100644
--- a/src/com/android/settings/enterprise/ImePreferenceController.java
+++ b/src/com/android/settings/enterprise/ImePreferenceController.java
@@ -16,13 +16,13 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class ImePreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/flashlight/FlashlightSliceBuilder.java b/src/com/android/settings/flashlight/FlashlightSliceBuilder.java
index d4309ca..d21739e 100644
--- a/src/com/android/settings/flashlight/FlashlightSliceBuilder.java
+++ b/src/com/android/settings/flashlight/FlashlightSliceBuilder.java
@@ -17,6 +17,7 @@
 package com.android.settings.flashlight;
 
 import static android.app.slice.Slice.EXTRA_TOGGLE_STATE;
+
 import static androidx.slice.builders.ListBuilder.ICON_IMAGE;
 
 import android.annotation.ColorInt;
@@ -34,17 +35,17 @@
 import android.provider.SettingsSlicesContract;
 import android.util.Log;
 
-import com.android.settings.R;
-import com.android.settings.Utils;
-import com.android.settings.slices.SettingsSliceProvider;
-import com.android.settings.slices.SliceBroadcastReceiver;
-
 import androidx.core.graphics.drawable.IconCompat;
 import androidx.slice.Slice;
 import androidx.slice.builders.ListBuilder;
 import androidx.slice.builders.ListBuilder.RowBuilder;
 import androidx.slice.builders.SliceAction;
 
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.slices.SettingsSliceProvider;
+import com.android.settings.slices.SliceBroadcastReceiver;
+
 
 /**
  * Utility class to build a Flashlight Slice, and handle all associated actions.
diff --git a/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java b/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java
index 2c48c3d..e34e622 100644
--- a/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java
+++ b/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java
@@ -29,6 +29,9 @@
 import android.util.Log;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsHelper;
@@ -53,11 +56,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.preference.Preference;
-
 /**
  * Power usage detail fragment for each app, this fragment contains
  *
diff --git a/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceController.java b/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceController.java
index 8ec877a2..26fd398 100644
--- a/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceController.java
@@ -18,12 +18,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.BasePreferenceController;
-import com.android.settings.overlay.FeatureFactory;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+
 /**
  * Controller to change and update the auto restriction toggle
  */
diff --git a/src/com/android/settings/fuelgauge/BackgroundActivityPreferenceController.java b/src/com/android/settings/fuelgauge/BackgroundActivityPreferenceController.java
index 2a53f9f..4a5ce7d 100644
--- a/src/com/android/settings/fuelgauge/BackgroundActivityPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/BackgroundActivityPreferenceController.java
@@ -19,6 +19,9 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.InstrumentedPreferenceFragment;
@@ -32,9 +35,6 @@
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.fuelgauge.PowerWhitelistBackend;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Controller to control whether an app can run in the background
  */
diff --git a/src/com/android/settings/fuelgauge/BatteryAppListPreferenceController.java b/src/com/android/settings/fuelgauge/BatteryAppListPreferenceController.java
index 7f0cb88..2d95c31 100644
--- a/src/com/android/settings/fuelgauge/BatteryAppListPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/BatteryAppListPreferenceController.java
@@ -33,6 +33,11 @@
 import android.util.Log;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatterySipper.DrainType;
 import com.android.internal.os.BatteryStatsHelper;
@@ -51,11 +56,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller that update the battery header view
  */
diff --git a/src/com/android/settings/fuelgauge/BatteryBroadcastReceiver.java b/src/com/android/settings/fuelgauge/BatteryBroadcastReceiver.java
index 7a583d8..b5c39a1 100644
--- a/src/com/android/settings/fuelgauge/BatteryBroadcastReceiver.java
+++ b/src/com/android/settings/fuelgauge/BatteryBroadcastReceiver.java
@@ -22,14 +22,14 @@
 import android.content.IntentFilter;
 import android.os.PowerManager;
 
+import androidx.annotation.IntDef;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.Utils;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import androidx.annotation.IntDef;
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Use this broadcastReceiver to listen to the battery change, and it will invoke
  * {@link OnBatteryChangedListener} if any of the following has been changed:
diff --git a/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceController.java b/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceController.java
index ef30ce6..e5a2e5e 100644
--- a/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceController.java
@@ -25,21 +25,20 @@
 import android.os.PowerManager;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.Utils;
-import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller that update the battery header view
  */
diff --git a/src/com/android/settings/fuelgauge/BatteryHistoryPreference.java b/src/com/android/settings/fuelgauge/BatteryHistoryPreference.java
index 115e72c..faca9fb 100644
--- a/src/com/android/settings/fuelgauge/BatteryHistoryPreference.java
+++ b/src/com/android/settings/fuelgauge/BatteryHistoryPreference.java
@@ -21,14 +21,14 @@
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.internal.os.BatteryStatsHelper;
-import com.android.settings.R;
-import com.android.settings.widget.UsageView;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.internal.os.BatteryStatsHelper;
+import com.android.settings.R;
+import com.android.settings.widget.UsageView;
+
 /**
  * Custom preference for displaying power consumption as a bar and an icon on the left for the
  * subsystem/app type.
diff --git a/src/com/android/settings/fuelgauge/BatteryInfo.java b/src/com/android/settings/fuelgauge/BatteryInfo.java
index dcbfaa8..06cdad6 100644
--- a/src/com/android/settings/fuelgauge/BatteryInfo.java
+++ b/src/com/android/settings/fuelgauge/BatteryInfo.java
@@ -27,6 +27,8 @@
 import android.text.format.Formatter;
 import android.util.SparseIntArray;
 
+import androidx.annotation.WorkerThread;
+
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settings.Utils;
 import com.android.settings.overlay.FeatureFactory;
@@ -35,8 +37,6 @@
 import com.android.settingslib.utils.PowerUtil;
 import com.android.settingslib.utils.StringUtil;
 
-import androidx.annotation.WorkerThread;
-
 public class BatteryInfo {
 
     public CharSequence chargeLabel;
diff --git a/src/com/android/settings/fuelgauge/BatteryInfoLoader.java b/src/com/android/settings/fuelgauge/BatteryInfoLoader.java
index b7ebaf9..cd87612 100644
--- a/src/com/android/settings/fuelgauge/BatteryInfoLoader.java
+++ b/src/com/android/settings/fuelgauge/BatteryInfoLoader.java
@@ -17,11 +17,11 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settingslib.utils.AsyncLoaderCompat;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Loader that can be used by classes to load BatteryInfo in a background thread. This loader will
  * automatically grab enhanced battery estimates if available or fall back to the system estimate
diff --git a/src/com/android/settings/fuelgauge/BatteryMeterView.java b/src/com/android/settings/fuelgauge/BatteryMeterView.java
index 3c235f5..822f0e9 100644
--- a/src/com/android/settings/fuelgauge/BatteryMeterView.java
+++ b/src/com/android/settings/fuelgauge/BatteryMeterView.java
@@ -25,12 +25,12 @@
 import android.util.AttributeSet;
 import android.widget.ImageView;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.graph.BatteryMeterDrawableBase;
 
-import androidx.annotation.VisibleForTesting;
-
 public class BatteryMeterView extends ImageView {
     @VisibleForTesting
     BatteryMeterDrawable mDrawable;
diff --git a/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceController.java b/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceController.java
index 8baf272..7e00307 100644
--- a/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceController.java
@@ -16,6 +16,9 @@
 
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.Settings;
 import com.android.settings.SettingsActivity;
@@ -26,9 +29,6 @@
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.fuelgauge.PowerWhitelistBackend;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Controller that jumps to high power optimization fragment
  */
diff --git a/src/com/android/settings/fuelgauge/BatteryStatsHelperLoader.java b/src/com/android/settings/fuelgauge/BatteryStatsHelperLoader.java
index 7369ed8..5de83d3 100644
--- a/src/com/android/settings/fuelgauge/BatteryStatsHelperLoader.java
+++ b/src/com/android/settings/fuelgauge/BatteryStatsHelperLoader.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settingslib.utils.AsyncLoaderCompat;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Loader to get new {@link BatteryStatsHelper} in the background
  */
diff --git a/src/com/android/settings/fuelgauge/BatteryUtils.java b/src/com/android/settings/fuelgauge/BatteryUtils.java
index 3676761..c071284 100644
--- a/src/com/android/settings/fuelgauge/BatteryUtils.java
+++ b/src/com/android/settings/fuelgauge/BatteryUtils.java
@@ -34,10 +34,14 @@
 import android.util.Log;
 import android.util.SparseLongArray;
 
+import androidx.annotation.IntDef;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+import androidx.annotation.WorkerThread;
+
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.internal.util.ArrayUtils;
-import com.android.settings.R;
 import com.android.settings.fuelgauge.batterytip.AnomalyDatabaseHelper;
 import com.android.settings.fuelgauge.batterytip.AnomalyInfo;
 import com.android.settings.fuelgauge.batterytip.BatteryDatabaseManager;
@@ -53,12 +57,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.annotation.IntDef;
-import androidx.annotation.Nullable;
-import androidx.annotation.StringRes;
-import androidx.annotation.VisibleForTesting;
-import androidx.annotation.WorkerThread;
-
 /**
  * Utils for battery operation
  */
diff --git a/src/com/android/settings/fuelgauge/HighPowerDetail.java b/src/com/android/settings/fuelgauge/HighPowerDetail.java
index f5df452..3102973 100644
--- a/src/com/android/settings/fuelgauge/HighPowerDetail.java
+++ b/src/com/android/settings/fuelgauge/HighPowerDetail.java
@@ -28,6 +28,10 @@
 import android.widget.Checkable;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoBase;
@@ -36,10 +40,6 @@
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 import com.android.settingslib.fuelgauge.PowerWhitelistBackend;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 public class HighPowerDetail extends InstrumentedDialogFragment implements OnClickListener,
         View.OnClickListener {
 
diff --git a/src/com/android/settings/fuelgauge/InactiveApps.java b/src/com/android/settings/fuelgauge/InactiveApps.java
index 655a1b7..cb419ca 100644
--- a/src/com/android/settings/fuelgauge/InactiveApps.java
+++ b/src/com/android/settings/fuelgauge/InactiveApps.java
@@ -31,16 +31,16 @@
 import android.content.res.Resources;
 import android.os.Bundle;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 
 import java.util.List;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 public class InactiveApps extends SettingsPreferenceFragment
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/fuelgauge/PowerGaugePreference.java b/src/com/android/settings/fuelgauge/PowerGaugePreference.java
index bfa0a78..a2ceb67 100644
--- a/src/com/android/settings/fuelgauge/PowerGaugePreference.java
+++ b/src/com/android/settings/fuelgauge/PowerGaugePreference.java
@@ -22,12 +22,12 @@
 import android.util.AttributeSet;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.widget.AppPreference;
 
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * Custom preference for displaying battery usage info as a bar and an icon on
  * the left for the subsystem/app type.
diff --git a/src/com/android/settings/fuelgauge/PowerUsageAdvanced.java b/src/com/android/settings/fuelgauge/PowerUsageAdvanced.java
index 9e9e7af..a4ae1ac 100644
--- a/src/com/android/settings/fuelgauge/PowerUsageAdvanced.java
+++ b/src/com/android/settings/fuelgauge/PowerUsageAdvanced.java
@@ -25,6 +25,8 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -37,8 +39,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 @SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
 public class PowerUsageAdvanced extends PowerUsageBase {
     private static final String TAG = "AdvancedBatteryUsage";
diff --git a/src/com/android/settings/fuelgauge/PowerUsageBase.java b/src/com/android/settings/fuelgauge/PowerUsageBase.java
index a11270b..ec73b1b 100644
--- a/src/com/android/settings/fuelgauge/PowerUsageBase.java
+++ b/src/com/android/settings/fuelgauge/PowerUsageBase.java
@@ -23,13 +23,13 @@
 import android.os.UserManager;
 import android.view.Menu;
 
-import com.android.internal.os.BatteryStatsHelper;
-import com.android.settings.dashboard.DashboardFragment;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.loader.app.LoaderManager;
 import androidx.loader.content.Loader;
 
+import com.android.internal.os.BatteryStatsHelper;
+import com.android.settings.dashboard.DashboardFragment;
+
 /**
  * Common base class for things that need to show the battery usage graph.
  */
diff --git a/src/com/android/settings/fuelgauge/RestrictAppPreferenceController.java b/src/com/android/settings/fuelgauge/RestrictAppPreferenceController.java
index 64489ea..d3c1d54 100644
--- a/src/com/android/settings/fuelgauge/RestrictAppPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/RestrictAppPreferenceController.java
@@ -21,6 +21,9 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.InstrumentedPreferenceFragment;
@@ -29,9 +32,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Controller to change and update the smart battery toggle
  */
diff --git a/src/com/android/settings/fuelgauge/RestrictedAppDetails.java b/src/com/android/settings/fuelgauge/RestrictedAppDetails.java
index b64a707..0906a5d 100644
--- a/src/com/android/settings/fuelgauge/RestrictedAppDetails.java
+++ b/src/com/android/settings/fuelgauge/RestrictedAppDetails.java
@@ -25,6 +25,11 @@
 import android.util.Log;
 import android.util.SparseLongArray;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.CheckBoxPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -46,11 +51,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.CheckBoxPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 /**
  * Fragment to show a list of anomaly apps, where user could handle these anomalies
  */
diff --git a/src/com/android/settings/fuelgauge/SmartBatteryPreferenceController.java b/src/com/android/settings/fuelgauge/SmartBatteryPreferenceController.java
index 0e8281d..af49f3d 100644
--- a/src/com/android/settings/fuelgauge/SmartBatteryPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/SmartBatteryPreferenceController.java
@@ -21,12 +21,12 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.settings.core.BasePreferenceController;
-import com.android.settings.overlay.FeatureFactory;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+
 /**
  * Controller to change and update the smart battery toggle
  */
diff --git a/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceController.java b/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceController.java
index ad916ee..c0ecbf9 100644
--- a/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceController.java
@@ -18,12 +18,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.TogglePreferenceController;
-import com.android.settingslib.fuelgauge.BatterySaverUtils;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
+import com.android.settings.core.TogglePreferenceController;
+import com.android.settingslib.fuelgauge.BatterySaverUtils;
+
 /**
  * Controller that update whether to turn on battery saver automatically
  */
diff --git a/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceController.java b/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceController.java
index 63bd697..0fbba0b 100644
--- a/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceController.java
@@ -25,6 +25,10 @@
 import android.util.Log;
 import android.view.accessibility.AccessibilityNodeInfo;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.BasePreferenceController;
@@ -34,10 +38,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller that update the battery saver seekbar
  */
diff --git a/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceController.java b/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceController.java
index 00b890d..80a72e6 100644
--- a/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceController.java
@@ -19,6 +19,9 @@
 import android.content.Context;
 import android.os.PowerManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settings.fuelgauge.BatterySaverReceiver;
 import com.android.settings.widget.TwoStateButtonPreference;
@@ -27,9 +30,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStop;
 import com.android.settingslib.fuelgauge.BatterySaverUtils;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller to update the battery saver button
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobService.java b/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobService.java
index 60d1c95..bb73142 100644
--- a/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobService.java
+++ b/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobService.java
@@ -24,13 +24,13 @@
 import android.content.Context;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settingslib.utils.ThreadUtils;
 
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.VisibleForTesting;
-
 /** A JobService to clean up obsolete data in anomaly database */
 public class AnomalyCleanupJobService extends JobService {
     private static final String TAG = "AnomalyCleanUpJobService";
diff --git a/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobService.java b/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobService.java
index 0a19add..ad02c3a 100644
--- a/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobService.java
+++ b/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobService.java
@@ -29,13 +29,13 @@
 import android.util.Base64;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settingslib.utils.ThreadUtils;
 
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.VisibleForTesting;
-
 /** A JobService check whether to update the anomaly config periodically */
 public class AnomalyConfigJobService extends JobService {
     private static final String TAG = "AnomalyConfigJobService";
diff --git a/src/com/android/settings/fuelgauge/batterytip/AnomalyDatabaseHelper.java b/src/com/android/settings/fuelgauge/batterytip/AnomalyDatabaseHelper.java
index bd1633f..349a419 100644
--- a/src/com/android/settings/fuelgauge/batterytip/AnomalyDatabaseHelper.java
+++ b/src/com/android/settings/fuelgauge/batterytip/AnomalyDatabaseHelper.java
@@ -21,11 +21,11 @@
 import android.database.sqlite.SQLiteOpenHelper;
 import android.util.Log;
 
+import androidx.annotation.IntDef;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import androidx.annotation.IntDef;
-
 /**
  * Database controls the anomaly logging(e.g. packageName, anomalyType and time)
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobService.java b/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobService.java
index 70cdf92..b3be061 100644
--- a/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobService.java
+++ b/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobService.java
@@ -37,6 +37,9 @@
 import android.util.Log;
 import android.util.Pair;
 
+import androidx.annotation.GuardedBy;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.util.ArrayUtils;
 import com.android.settings.R;
@@ -51,9 +54,6 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.GuardedBy;
-import androidx.annotation.VisibleForTesting;
-
 /** A JobService to store anomaly data to anomaly database */
 public class AnomalyDetectionJobService extends JobService {
     private static final String TAG = "AnomalyDetectionService";
diff --git a/src/com/android/settings/fuelgauge/batterytip/AppInfo.java b/src/com/android/settings/fuelgauge/batterytip/AppInfo.java
index 73d3b86..e79b874 100644
--- a/src/com/android/settings/fuelgauge/batterytip/AppInfo.java
+++ b/src/com/android/settings/fuelgauge/batterytip/AppInfo.java
@@ -21,10 +21,10 @@
 import android.text.TextUtils;
 import android.util.ArraySet;
 
-import java.util.Objects;
-
 import androidx.annotation.VisibleForTesting;
 
+import java.util.Objects;
+
 /**
  * Model class stores app info(e.g. package name, type..) that used in battery tip
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryDatabaseManager.java b/src/com/android/settings/fuelgauge/batterytip/BatteryDatabaseManager.java
index 513244e..5fa952c 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryDatabaseManager.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryDatabaseManager.java
@@ -39,15 +39,15 @@
 import android.util.ArrayMap;
 import android.util.SparseLongArray;
 
+import androidx.annotation.VisibleForTesting;
+
+import com.android.settings.fuelgauge.batterytip.AnomalyDatabaseHelper.ActionColumns;
+
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 
-import com.android.settings.fuelgauge.batterytip.AnomalyDatabaseHelper.ActionColumns;
-
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Database manager for battery data. Now it only contains anomaly data stored in {@link AppInfo}.
  *
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceController.java b/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceController.java
index 1043a8e..9565036 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceController.java
@@ -21,14 +21,14 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.fuelgauge.PowerUsageFeatureProvider;
 import com.android.settings.overlay.FeatureFactory;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Preference controller to control the battery manager
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragment.java b/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragment.java
index 66d9f2c..dc79835 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragment.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragment.java
@@ -22,6 +22,11 @@
 import android.os.Bundle;
 import android.view.LayoutInflater;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -37,11 +42,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Dialog Fragment to show action dialog for each anomaly
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java b/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java
index 916ee85..aa66aed 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java
@@ -18,6 +18,8 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settings.fuelgauge.BatteryInfo;
 import com.android.settings.fuelgauge.BatteryUtils;
@@ -37,8 +39,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Loader to compute and return a battery tip list. It will always return a full length list even
  * though some tips may have state {@code BaseBatteryTip.StateType.INVISIBLE}.
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryTipPolicy.java b/src/com/android/settings/fuelgauge/batterytip/BatteryTipPolicy.java
index 4bd8cd7..487adf8 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryTipPolicy.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryTipPolicy.java
@@ -21,10 +21,10 @@
 import android.util.KeyValueListParser;
 import android.util.Log;
 
-import java.time.Duration;
-
 import androidx.annotation.VisibleForTesting;
 
+import java.time.Duration;
+
 /**
  * Class to store the policy for battery tips, which comes from
  * {@link Settings.Global}
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceController.java b/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceController.java
index 158ffd4..eac2bf5 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceController.java
@@ -19,6 +19,11 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.InstrumentedPreferenceFragment;
@@ -33,11 +38,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller in charge of the battery tip group
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryTipUtils.java b/src/com/android/settings/fuelgauge/batterytip/BatteryTipUtils.java
index 8debf6b..ed06cce 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryTipUtils.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryTipUtils.java
@@ -24,6 +24,8 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.annotation.NonNull;
+
 import com.android.internal.util.CollectionUtils;
 import com.android.settings.SettingsActivity;
 import com.android.settings.core.InstrumentedPreferenceFragment;
@@ -43,8 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.NonNull;
-
 /**
  * Utility class for {@link BatteryTip}
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/HighUsageAdapter.java b/src/com/android/settings/fuelgauge/batterytip/HighUsageAdapter.java
index 831226c..d832640 100644
--- a/src/com/android/settings/fuelgauge/batterytip/HighUsageAdapter.java
+++ b/src/com/android/settings/fuelgauge/batterytip/HighUsageAdapter.java
@@ -26,14 +26,14 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.utils.StringUtil;
 
 import java.util.List;
 
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Adapter for the high usage app list
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/StatsManagerConfig.java b/src/com/android/settings/fuelgauge/batterytip/StatsManagerConfig.java
index c246f0a..a0449f2 100644
--- a/src/com/android/settings/fuelgauge/batterytip/StatsManagerConfig.java
+++ b/src/com/android/settings/fuelgauge/batterytip/StatsManagerConfig.java
@@ -16,11 +16,11 @@
 
 package com.android.settings.fuelgauge.batterytip;
 
+import androidx.annotation.IntDef;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import androidx.annotation.IntDef;
-
 /**
  * This class provides all the configs needed if we want to use {@link android.app.StatsManager}
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/actions/OpenRestrictAppFragmentAction.java b/src/com/android/settings/fuelgauge/batterytip/actions/OpenRestrictAppFragmentAction.java
index 98d6dcc..9d35615 100644
--- a/src/com/android/settings/fuelgauge/batterytip/actions/OpenRestrictAppFragmentAction.java
+++ b/src/com/android/settings/fuelgauge/batterytip/actions/OpenRestrictAppFragmentAction.java
@@ -16,6 +16,8 @@
 
 package com.android.settings.fuelgauge.batterytip.actions;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.fuelgauge.RestrictedAppDetails;
@@ -27,8 +29,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Action to open the {@link com.android.settings.fuelgauge.RestrictedAppDetails}
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/actions/RestrictAppAction.java b/src/com/android/settings/fuelgauge/batterytip/actions/RestrictAppAction.java
index 3905156..ac946df 100644
--- a/src/com/android/settings/fuelgauge/batterytip/actions/RestrictAppAction.java
+++ b/src/com/android/settings/fuelgauge/batterytip/actions/RestrictAppAction.java
@@ -20,6 +20,8 @@
 import android.content.Context;
 import android.util.Pair;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.util.CollectionUtils;
 import com.android.settings.fuelgauge.BatteryUtils;
@@ -30,8 +32,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Action to restrict the apps, then app is not allowed to run in the background.
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/actions/SmartBatteryAction.java b/src/com/android/settings/fuelgauge/batterytip/actions/SmartBatteryAction.java
index ba65028..10a09c5 100644
--- a/src/com/android/settings/fuelgauge/batterytip/actions/SmartBatteryAction.java
+++ b/src/com/android/settings/fuelgauge/batterytip/actions/SmartBatteryAction.java
@@ -16,6 +16,8 @@
 
 package com.android.settings.fuelgauge.batterytip.actions;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -23,8 +25,6 @@
 import com.android.settings.fuelgauge.SmartBatterySettings;
 import com.android.settingslib.core.instrumentation.Instrumentable;
 
-import androidx.fragment.app.Fragment;
-
 public class SmartBatteryAction extends BatteryTipAction {
     private SettingsActivity mSettingsActivity;
     private Fragment mFragment;
diff --git a/src/com/android/settings/fuelgauge/batterytip/actions/UnrestrictAppAction.java b/src/com/android/settings/fuelgauge/batterytip/actions/UnrestrictAppAction.java
index 8a371ef..419e043 100644
--- a/src/com/android/settings/fuelgauge/batterytip/actions/UnrestrictAppAction.java
+++ b/src/com/android/settings/fuelgauge/batterytip/actions/UnrestrictAppAction.java
@@ -20,13 +20,13 @@
 import android.content.Context;
 import android.util.Pair;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.fuelgauge.BatteryUtils;
 import com.android.settings.fuelgauge.batterytip.AppInfo;
 import com.android.settings.fuelgauge.batterytip.tips.UnrestrictAppTip;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Action to clear the restriction to the app
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetector.java b/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetector.java
index c67b2a8..13ba5f6 100644
--- a/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetector.java
+++ b/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetector.java
@@ -20,6 +20,8 @@
 import android.os.BatteryStats;
 import android.text.format.DateUtils;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settings.fuelgauge.BatteryInfo;
@@ -35,8 +37,6 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Detector whether to show summary tip. This detector should be executed as the last
  * {@link BatteryTipDetector} since it need the most up-to-date {@code visibleTips}
diff --git a/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetector.java b/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetector.java
index e6c0837..63bb977 100644
--- a/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetector.java
+++ b/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetector.java
@@ -17,7 +17,8 @@
 package com.android.settings.fuelgauge.batterytip.detectors;
 
 import android.content.Context;
-import android.text.format.DateUtils;
+
+import androidx.annotation.VisibleForTesting;
 
 import com.android.settings.fuelgauge.batterytip.AnomalyDatabaseHelper;
 import com.android.settings.fuelgauge.batterytip.AppInfo;
@@ -33,8 +34,6 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Detector whether to show summary tip. This detector should be executed as the last
  * {@link BatteryTipDetector} since it need the most up-to-date {@code visibleTips}
diff --git a/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java b/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java
index 1d5143f..841a27e 100644
--- a/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java
+++ b/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java
@@ -21,16 +21,16 @@
 import android.os.Parcelable;
 import android.util.SparseIntArray;
 
-import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
 import androidx.annotation.IdRes;
 import androidx.annotation.IntDef;
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
+import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
 /**
  * Base model for a battery tip(e.g. suggest user to turn on battery saver)
  *
diff --git a/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTip.java b/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTip.java
index b308e1b..356097d 100644
--- a/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTip.java
+++ b/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTip.java
@@ -20,6 +20,8 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.fuelgauge.batterytip.AppInfo;
@@ -27,8 +29,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Tip to show general summary about battery life
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTip.java b/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTip.java
index 0d91c74..4ff0d28 100644
--- a/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTip.java
+++ b/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTip.java
@@ -22,6 +22,8 @@
 import android.os.Parcel;
 import android.util.Pair;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -31,8 +33,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Tip to suggest user to restrict some bad apps
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTip.java b/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTip.java
index e7f5230..0e2e8b5 100644
--- a/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTip.java
+++ b/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTip.java
@@ -20,12 +20,12 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Tip to show general summary about battery life
  */
diff --git a/src/com/android/settings/fuelgauge/batterytip/tips/UnrestrictAppTip.java b/src/com/android/settings/fuelgauge/batterytip/tips/UnrestrictAppTip.java
index 9964f05..a0e470f 100644
--- a/src/com/android/settings/fuelgauge/batterytip/tips/UnrestrictAppTip.java
+++ b/src/com/android/settings/fuelgauge/batterytip/tips/UnrestrictAppTip.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.os.Parcel;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.fuelgauge.batterytip.AppInfo;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Tip to suggest user to remove app restriction. This is the empty tip and it is only used in
  * {@link com.android.settings.fuelgauge.AdvancedPowerUsageDetail} to create dialog.
diff --git a/src/com/android/settings/gestures/DoubleTapScreenPreferenceController.java b/src/com/android/settings/gestures/DoubleTapScreenPreferenceController.java
index 4a23570..9f0a613 100644
--- a/src/com/android/settings/gestures/DoubleTapScreenPreferenceController.java
+++ b/src/com/android/settings/gestures/DoubleTapScreenPreferenceController.java
@@ -25,10 +25,10 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.internal.hardware.AmbientDisplayConfiguration;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.internal.hardware.AmbientDisplayConfiguration;
+
 public class DoubleTapScreenPreferenceController extends GesturePreferenceController {
 
     private final int ON = 1;
diff --git a/src/com/android/settings/gestures/DoubleTwistPreferenceController.java b/src/com/android/settings/gestures/DoubleTwistPreferenceController.java
index fe8aa57..d4c63c0 100644
--- a/src/com/android/settings/gestures/DoubleTwistPreferenceController.java
+++ b/src/com/android/settings/gestures/DoubleTwistPreferenceController.java
@@ -26,11 +26,11 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 
-import androidx.annotation.VisibleForTesting;
-
 public class DoubleTwistPreferenceController extends GesturePreferenceController {
 
     private final int ON = 1;
diff --git a/src/com/android/settings/gestures/GesturePreferenceController.java b/src/com/android/settings/gestures/GesturePreferenceController.java
index 7b649e1..a4274bf 100644
--- a/src/com/android/settings/gestures/GesturePreferenceController.java
+++ b/src/com/android/settings/gestures/GesturePreferenceController.java
@@ -19,6 +19,10 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settings.widget.VideoPreference;
@@ -28,10 +32,6 @@
 import com.android.settingslib.core.lifecycle.events.OnResume;
 import com.android.settingslib.core.lifecycle.events.OnSaveInstanceState;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public abstract class GesturePreferenceController extends TogglePreferenceController
         implements Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause, OnCreate, OnSaveInstanceState {
diff --git a/src/com/android/settings/gestures/GesturesSettingPreferenceController.java b/src/com/android/settings/gestures/GesturesSettingPreferenceController.java
index 1074be0..069085b 100644
--- a/src/com/android/settings/gestures/GesturesSettingPreferenceController.java
+++ b/src/com/android/settings/gestures/GesturesSettingPreferenceController.java
@@ -20,6 +20,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.annotation.NonNull;
+
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
@@ -29,8 +31,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.NonNull;
-
 public class GesturesSettingPreferenceController extends BasePreferenceController {
     private final AssistGestureFeatureProvider mFeatureProvider;
     private List<AbstractPreferenceController> mGestureControllers;
diff --git a/src/com/android/settings/gestures/PickupGesturePreferenceController.java b/src/com/android/settings/gestures/PickupGesturePreferenceController.java
index 399c047..7619b69 100644
--- a/src/com/android/settings/gestures/PickupGesturePreferenceController.java
+++ b/src/com/android/settings/gestures/PickupGesturePreferenceController.java
@@ -27,8 +27,6 @@
 
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 
-import androidx.annotation.VisibleForTesting;
-
 public class PickupGesturePreferenceController extends GesturePreferenceController {
 
     private static final int ON = 1;
diff --git a/src/com/android/settings/gestures/PreventRingingPreferenceController.java b/src/com/android/settings/gestures/PreventRingingPreferenceController.java
index 1e7c148..570c1c6 100644
--- a/src/com/android/settings/gestures/PreventRingingPreferenceController.java
+++ b/src/com/android/settings/gestures/PreventRingingPreferenceController.java
@@ -24,6 +24,11 @@
 import android.os.Bundle;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.widget.VideoPreference;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnCreate;
@@ -31,11 +36,6 @@
 import com.android.settingslib.core.lifecycle.events.OnResume;
 import com.android.settingslib.core.lifecycle.events.OnSaveInstanceState;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class PreventRingingPreferenceController extends PreventRingingParentPreferenceController
         implements Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause, OnCreate, OnSaveInstanceState {
diff --git a/src/com/android/settings/gestures/ReachGesturePreferenceController.java b/src/com/android/settings/gestures/ReachGesturePreferenceController.java
index e22dae4..6bfe4f3 100644
--- a/src/com/android/settings/gestures/ReachGesturePreferenceController.java
+++ b/src/com/android/settings/gestures/ReachGesturePreferenceController.java
@@ -20,7 +20,6 @@
 
 import android.annotation.UserIdInt;
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.text.TextUtils;
diff --git a/src/com/android/settings/inputmethod/GameControllerPreferenceController.java b/src/com/android/settings/inputmethod/GameControllerPreferenceController.java
index 87333a0..80f6680 100644
--- a/src/com/android/settings/inputmethod/GameControllerPreferenceController.java
+++ b/src/com/android/settings/inputmethod/GameControllerPreferenceController.java
@@ -21,6 +21,9 @@
 import android.provider.Settings;
 import android.view.InputDevice;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.core.TogglePreferenceController;
@@ -28,9 +31,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class GameControllerPreferenceController extends TogglePreferenceController
         implements PreferenceControllerMixin, InputManager.InputDeviceListener, LifecycleObserver,
         OnResume, OnPause {
diff --git a/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceController.java b/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceController.java
index 4c08e01..49e07b0 100644
--- a/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceController.java
+++ b/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceController.java
@@ -18,15 +18,15 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 import com.android.settingslib.inputmethod.InputMethodAndSubtypeEnablerManagerCompat;
 
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 public class InputMethodAndSubtypePreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnStart, OnStop {
 
diff --git a/src/com/android/settings/inputmethod/KeyboardLayoutDialogFragment.java b/src/com/android/settings/inputmethod/KeyboardLayoutDialogFragment.java
index 388e16c..f515389 100644
--- a/src/com/android/settings/inputmethod/KeyboardLayoutDialogFragment.java
+++ b/src/com/android/settings/inputmethod/KeyboardLayoutDialogFragment.java
@@ -35,6 +35,11 @@
 import android.widget.RadioButton;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.loader.app.LoaderManager.LoaderCallbacks;
+import androidx.loader.content.AsyncTaskLoader;
+import androidx.loader.content.Loader;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -42,11 +47,6 @@
 import java.util.ArrayList;
 import java.util.Collections;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.loader.app.LoaderManager.LoaderCallbacks;
-import androidx.loader.content.AsyncTaskLoader;
-import androidx.loader.content.Loader;
-
 public class KeyboardLayoutDialogFragment extends InstrumentedDialogFragment
         implements InputDeviceListener, LoaderCallbacks<KeyboardLayoutDialogFragment.Keyboards> {
     private static final String KEY_INPUT_DEVICE_IDENTIFIER = "inputDeviceIdentifier";
diff --git a/src/com/android/settings/inputmethod/KeyboardLayoutPickerController.java b/src/com/android/settings/inputmethod/KeyboardLayoutPickerController.java
index 63fe147..4ac52bc 100644
--- a/src/com/android/settings/inputmethod/KeyboardLayoutPickerController.java
+++ b/src/com/android/settings/inputmethod/KeyboardLayoutPickerController.java
@@ -23,6 +23,11 @@
 import android.hardware.input.KeyboardLayout;
 import android.view.InputDevice;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
@@ -32,11 +37,6 @@
 import java.util.HashMap;
 import java.util.Map;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 
 public class KeyboardLayoutPickerController extends BasePreferenceController implements
         InputManager.InputDeviceListener, LifecycleObserver, OnStart, OnStop {
diff --git a/src/com/android/settings/inputmethod/PhysicalKeyboardFragment.java b/src/com/android/settings/inputmethod/PhysicalKeyboardFragment.java
index cc1978f..8d45178 100644
--- a/src/com/android/settings/inputmethod/PhysicalKeyboardFragment.java
+++ b/src/com/android/settings/inputmethod/PhysicalKeyboardFragment.java
@@ -33,6 +33,12 @@
 import android.text.TextUtils;
 import android.view.InputDevice;
 
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.util.Preconditions;
 import com.android.settings.R;
@@ -49,12 +55,6 @@
 import java.util.List;
 import java.util.Objects;
 
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @SearchIndexable
 public final class PhysicalKeyboardFragment extends SettingsPreferenceFragment
         implements InputManager.InputDeviceListener,
diff --git a/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceController.java b/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceController.java
index c0f5782..367ea80 100644
--- a/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceController.java
+++ b/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceController.java
@@ -20,6 +20,8 @@
 import android.hardware.input.InputManager;
 import android.icu.text.ListFormatter;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.inputmethod.PhysicalKeyboardFragment.HardKeyboardDeviceInfo;
@@ -32,8 +34,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 
 public class PhysicalKeyboardPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnResume, OnPause,
diff --git a/src/com/android/settings/inputmethod/SpellCheckerPreference.java b/src/com/android/settings/inputmethod/SpellCheckerPreference.java
index 8cd73f7..116f1c7 100644
--- a/src/com/android/settings/inputmethod/SpellCheckerPreference.java
+++ b/src/com/android/settings/inputmethod/SpellCheckerPreference.java
@@ -25,12 +25,12 @@
 import android.view.View.OnClickListener;
 import android.view.textservice.SpellCheckerInfo;
 
-import com.android.settings.CustomListPreference;
-import com.android.settings.R;
-
 import androidx.appcompat.app.AlertDialog.Builder;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.CustomListPreference;
+import com.android.settings.R;
+
 /**
  * Spell checker service preference.
  *
diff --git a/src/com/android/settings/inputmethod/SpellCheckerPreferenceController.java b/src/com/android/settings/inputmethod/SpellCheckerPreferenceController.java
index cdc1c3a..f0bb8d9 100644
--- a/src/com/android/settings/inputmethod/SpellCheckerPreferenceController.java
+++ b/src/com/android/settings/inputmethod/SpellCheckerPreferenceController.java
@@ -20,14 +20,14 @@
 import android.view.textservice.SpellCheckerInfo;
 import android.view.textservice.TextServicesManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.inputmethod.InputMethodAndSubtypeUtilCompat;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class SpellCheckerPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/inputmethod/SpellCheckersSettings.java b/src/com/android/settings/inputmethod/SpellCheckersSettings.java
index c8eb109..2870484 100644
--- a/src/com/android/settings/inputmethod/SpellCheckersSettings.java
+++ b/src/com/android/settings/inputmethod/SpellCheckersSettings.java
@@ -27,6 +27,12 @@
 import android.view.textservice.TextServicesManager;
 import android.widget.Switch;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -34,12 +40,6 @@
 import com.android.settings.widget.SwitchBar;
 import com.android.settings.widget.SwitchBar.OnSwitchChangeListener;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceScreen;
-
 public class SpellCheckersSettings extends SettingsPreferenceFragment
         implements OnSwitchChangeListener, OnPreferenceClickListener, OnPreferenceChangeListener {
     private static final String TAG = SpellCheckersSettings.class.getSimpleName();
diff --git a/src/com/android/settings/inputmethod/UserDictionaryCursorLoader.java b/src/com/android/settings/inputmethod/UserDictionaryCursorLoader.java
index 5f13402..e0c016f 100644
--- a/src/com/android/settings/inputmethod/UserDictionaryCursorLoader.java
+++ b/src/com/android/settings/inputmethod/UserDictionaryCursorLoader.java
@@ -22,13 +22,13 @@
 import android.provider.UserDictionary;
 import android.util.ArraySet;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.loader.content.CursorLoader;
+
 import java.util.Locale;
 import java.util.Objects;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.loader.content.CursorLoader;
-
 public class UserDictionaryCursorLoader extends CursorLoader {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java b/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
index d233660..4be70d5 100644
--- a/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
+++ b/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
@@ -25,6 +25,11 @@
 import android.view.inputmethod.InputMethodManager;
 import android.view.inputmethod.InputMethodSubtype;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.BasePreferenceController;
@@ -35,11 +40,6 @@
 import java.util.Locale;
 import java.util.TreeSet;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class UserDictionaryListPreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnStart {
 
diff --git a/src/com/android/settings/inputmethod/UserDictionarySettings.java b/src/com/android/settings/inputmethod/UserDictionarySettings.java
index 1e912f1..cdc8b07 100644
--- a/src/com/android/settings/inputmethod/UserDictionarySettings.java
+++ b/src/com/android/settings/inputmethod/UserDictionarySettings.java
@@ -38,6 +38,10 @@
 import android.widget.SimpleCursorAdapter;
 import android.widget.TextView;
 
+import androidx.fragment.app.ListFragment;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
@@ -45,10 +49,6 @@
 import com.android.settingslib.core.instrumentation.Instrumentable;
 import com.android.settingslib.core.instrumentation.VisibilityLoggerMixin;
 
-import androidx.fragment.app.ListFragment;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-
 public class UserDictionarySettings extends ListFragment implements Instrumentable,
         LoaderManager.LoaderCallbacks<Cursor> {
 
diff --git a/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceController.java b/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceController.java
index 5c68449..61e6a42 100644
--- a/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceController.java
+++ b/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceController.java
@@ -24,6 +24,8 @@
 import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -31,8 +33,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 public class VirtualKeyboardPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/language/PhoneLanguagePreferenceController.java b/src/com/android/settings/language/PhoneLanguagePreferenceController.java
index 8045fc0..c88bdb6 100644
--- a/src/com/android/settings/language/PhoneLanguagePreferenceController.java
+++ b/src/com/android/settings/language/PhoneLanguagePreferenceController.java
@@ -18,6 +18,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -28,8 +30,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 public class PhoneLanguagePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/language/PointerSpeedController.java b/src/com/android/settings/language/PointerSpeedController.java
index 3da3c49..67326dd 100644
--- a/src/com/android/settings/language/PointerSpeedController.java
+++ b/src/com/android/settings/language/PointerSpeedController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-
 
 public class PointerSpeedController extends BasePreferenceController {
 
diff --git a/src/com/android/settings/language/UserDictionaryPreferenceController.java b/src/com/android/settings/language/UserDictionaryPreferenceController.java
index cc54b04..d7829c6 100644
--- a/src/com/android/settings/language/UserDictionaryPreferenceController.java
+++ b/src/com/android/settings/language/UserDictionaryPreferenceController.java
@@ -19,6 +19,9 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.inputmethod.UserDictionaryList;
 import com.android.settings.inputmethod.UserDictionaryListPreferenceController;
@@ -26,9 +29,6 @@
 
 import java.util.TreeSet;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-
 public class UserDictionaryPreferenceController extends BasePreferenceController {
 
     public UserDictionaryPreferenceController(Context context, String key) {
diff --git a/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java b/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java
index b59fe78..a06c77e 100644
--- a/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java
+++ b/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java
@@ -29,6 +29,10 @@
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 
+import androidx.core.view.MotionEventCompat;
+import androidx.recyclerview.widget.ItemTouchHelper;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.app.LocalePicker;
 import com.android.internal.app.LocaleStore;
 import com.android.settings.R;
@@ -39,10 +43,6 @@
 import java.util.List;
 import java.util.Locale;
 
-import androidx.core.view.MotionEventCompat;
-import androidx.recyclerview.widget.ItemTouchHelper;
-import androidx.recyclerview.widget.RecyclerView;
-
 
 class LocaleDragAndDropAdapter
         extends RecyclerView.Adapter<LocaleDragAndDropAdapter.CustomViewHolder> {
diff --git a/src/com/android/settings/localepicker/LocaleLinearLayoutManager.java b/src/com/android/settings/localepicker/LocaleLinearLayoutManager.java
index d059ad9..9069812 100644
--- a/src/com/android/settings/localepicker/LocaleLinearLayoutManager.java
+++ b/src/com/android/settings/localepicker/LocaleLinearLayoutManager.java
@@ -20,12 +20,12 @@
 import android.os.Bundle;
 import android.view.View;
 
-import com.android.settings.R;
-
 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.android.settings.R;
+
 /**
  * Add accessibility actions to the drag-and-drop locale list
  *
diff --git a/src/com/android/settings/localepicker/LocaleListEditor.java b/src/com/android/settings/localepicker/LocaleListEditor.java
index dada1c8..cb66764 100644
--- a/src/com/android/settings/localepicker/LocaleListEditor.java
+++ b/src/com/android/settings/localepicker/LocaleListEditor.java
@@ -31,6 +31,9 @@
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.app.LocalePicker;
 import com.android.internal.app.LocaleStore;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
@@ -41,9 +44,6 @@
 import java.util.List;
 import java.util.Locale;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Drag-and-drop editor for the user-ordered locale lists.
  */
diff --git a/src/com/android/settings/location/AppSettingsInjector.java b/src/com/android/settings/location/AppSettingsInjector.java
index 6b79a7e..b8111f2 100644
--- a/src/com/android/settings/location/AppSettingsInjector.java
+++ b/src/com/android/settings/location/AppSettingsInjector.java
@@ -26,8 +26,6 @@
 import com.android.settingslib.location.InjectedSetting;
 import com.android.settingslib.location.SettingsInjector;
 
-import java.util.List;
-
 /**
  * Adds the preferences specified by the {@link InjectedSetting} objects to a preference group.
  */
diff --git a/src/com/android/settings/location/BluetoothScanningPreferenceController.java b/src/com/android/settings/location/BluetoothScanningPreferenceController.java
index a810dbf..d16e1e5 100644
--- a/src/com/android/settings/location/BluetoothScanningPreferenceController.java
+++ b/src/com/android/settings/location/BluetoothScanningPreferenceController.java
@@ -16,12 +16,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class BluetoothScanningPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/location/LocationEnabler.java b/src/com/android/settings/location/LocationEnabler.java
index 78dd206..65de6e2 100644
--- a/src/com/android/settings/location/LocationEnabler.java
+++ b/src/com/android/settings/location/LocationEnabler.java
@@ -28,6 +28,8 @@
 import android.provider.Settings;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.Utils;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -35,8 +37,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-
 
 /**
  * A class that listens to location settings change and modifies location settings
diff --git a/src/com/android/settings/location/LocationFooterPreferenceController.java b/src/com/android/settings/location/LocationFooterPreferenceController.java
index 6a2c89a..3431aa2 100644
--- a/src/com/android/settings/location/LocationFooterPreferenceController.java
+++ b/src/com/android/settings/location/LocationFooterPreferenceController.java
@@ -24,6 +24,10 @@
 import android.location.LocationManager;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
@@ -34,10 +38,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-
 /**
  * Preference controller for location footer preference category
  */
diff --git a/src/com/android/settings/location/LocationForWorkPreferenceController.java b/src/com/android/settings/location/LocationForWorkPreferenceController.java
index 84607a8..580f888 100644
--- a/src/com/android/settings/location/LocationForWorkPreferenceController.java
+++ b/src/com/android/settings/location/LocationForWorkPreferenceController.java
@@ -18,15 +18,15 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class LocationForWorkPreferenceController extends LocationBasePreferenceController {
 
     /**
diff --git a/src/com/android/settings/location/LocationPreferenceController.java b/src/com/android/settings/location/LocationPreferenceController.java
index d48a627..0efc2b1 100644
--- a/src/com/android/settings/location/LocationPreferenceController.java
+++ b/src/com/android/settings/location/LocationPreferenceController.java
@@ -22,6 +22,10 @@
 import android.location.LocationManager;
 import android.provider.Settings.Secure;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -30,10 +34,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class LocationPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/location/LocationScanningPreferenceController.java b/src/com/android/settings/location/LocationScanningPreferenceController.java
index 563a653..9d1bdc0 100644
--- a/src/com/android/settings/location/LocationScanningPreferenceController.java
+++ b/src/com/android/settings/location/LocationScanningPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-
 
 public class LocationScanningPreferenceController extends BasePreferenceController {
 
diff --git a/src/com/android/settings/location/LocationServicePreferenceController.java b/src/com/android/settings/location/LocationServicePreferenceController.java
index 035faad..43d35f1 100644
--- a/src/com/android/settings/location/LocationServicePreferenceController.java
+++ b/src/com/android/settings/location/LocationServicePreferenceController.java
@@ -21,6 +21,11 @@
 import android.os.UserHandle;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.Utils;
 import com.android.settings.widget.RestrictedAppPreference;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -30,11 +35,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 public class LocationServicePreferenceController extends LocationBasePreferenceController
         implements LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/location/LocationSliceBuilder.java b/src/com/android/settings/location/LocationSliceBuilder.java
index 4883ee8..56cf676 100644
--- a/src/com/android/settings/location/LocationSliceBuilder.java
+++ b/src/com/android/settings/location/LocationSliceBuilder.java
@@ -18,6 +18,7 @@
 package com.android.settings.location;
 
 import static android.provider.SettingsSlicesContract.KEY_LOCATION;
+
 import static androidx.slice.builders.ListBuilder.ICON_IMAGE;
 
 import android.annotation.ColorInt;
@@ -28,18 +29,18 @@
 import android.net.Uri;
 import android.provider.SettingsSlicesContract;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settings.R;
-import com.android.settings.SubSettings;
-import com.android.settings.Utils;
-import com.android.settings.slices.SliceBuilderUtils;
-
 import androidx.core.graphics.drawable.IconCompat;
 import androidx.slice.Slice;
 import androidx.slice.builders.ListBuilder;
 import androidx.slice.builders.ListBuilder.RowBuilder;
 import androidx.slice.builders.SliceAction;
 
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.SubSettings;
+import com.android.settings.Utils;
+import com.android.settings.slices.SliceBuilderUtils;
+
 /**
  * Utility class to build an intent-based Location Slice.
  */
diff --git a/src/com/android/settings/location/RecentLocationRequestPreferenceController.java b/src/com/android/settings/location/RecentLocationRequestPreferenceController.java
index 77f1b10..7660312 100644
--- a/src/com/android/settings/location/RecentLocationRequestPreferenceController.java
+++ b/src/com/android/settings/location/RecentLocationRequestPreferenceController.java
@@ -17,6 +17,11 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
 import com.android.settings.core.SubSettingLauncher;
@@ -27,11 +32,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 public class RecentLocationRequestPreferenceController extends LocationBasePreferenceController {
 
     /** Key for preference category "Recent location requests" */
diff --git a/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceController.java b/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceController.java
index 644025e..6a1ebd9 100644
--- a/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceController.java
+++ b/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceController.java
@@ -18,17 +18,17 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.widget.AppPreference;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.location.RecentLocationApps;
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 /** Preference controller for preference category displaying all recent location requests. */
 public class RecentLocationRequestSeeAllPreferenceController
         extends LocationBasePreferenceController {
diff --git a/src/com/android/settings/location/WifiScanningPreferenceController.java b/src/com/android/settings/location/WifiScanningPreferenceController.java
index 255ed31..234ec5e 100644
--- a/src/com/android/settings/location/WifiScanningPreferenceController.java
+++ b/src/com/android/settings/location/WifiScanningPreferenceController.java
@@ -16,12 +16,12 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class WifiScanningPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelper.java b/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelper.java
index 960a082..1ae8833 100644
--- a/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelper.java
+++ b/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelper.java
@@ -30,6 +30,13 @@
 import android.telephony.SubscriptionManager;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.builders.ListBuilder.RowBuilder;
+import androidx.slice.builders.SliceAction;
+
 import com.android.ims.ImsManager;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -45,13 +52,6 @@
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.builders.ListBuilder;
-import androidx.slice.builders.ListBuilder.RowBuilder;
-import androidx.slice.builders.SliceAction;
-
 /**
  * Helper class to control slices for enhanced 4g LTE settings.
  */
diff --git a/src/com/android/settings/network/AirplaneModePreferenceController.java b/src/com/android/settings/network/AirplaneModePreferenceController.java
index 094cefa..80cca2c 100644
--- a/src/com/android/settings/network/AirplaneModePreferenceController.java
+++ b/src/com/android/settings/network/AirplaneModePreferenceController.java
@@ -23,6 +23,11 @@
 import android.os.SystemProperties;
 import android.text.TextUtils;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.TelephonyProperties;
 import com.android.settings.AirplaneModeEnabler;
@@ -34,11 +39,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 public class AirplaneModePreferenceController extends TogglePreferenceController
         implements LifecycleObserver, OnResume, OnPause,
         AirplaneModeEnabler.OnAirplaneModeChangedListener {
diff --git a/src/com/android/settings/network/ApnEditor.java b/src/com/android/settings/network/ApnEditor.java
index 91a094f..47a75c3 100644
--- a/src/com/android/settings/network/ApnEditor.java
+++ b/src/com/android/settings/network/ApnEditor.java
@@ -40,6 +40,15 @@
 import android.view.View;
 import android.view.View.OnKeyListener;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.EditTextPreference;
+import androidx.preference.ListPreference;
+import androidx.preference.MultiSelectListPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.util.ArrayUtils;
@@ -53,15 +62,6 @@
 import java.util.List;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.EditTextPreference;
-import androidx.preference.ListPreference;
-import androidx.preference.MultiSelectListPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.SwitchPreference;
-
 public class ApnEditor extends SettingsPreferenceFragment
         implements OnPreferenceChangeListener, OnKeyListener {
 
diff --git a/src/com/android/settings/network/ApnPreference.java b/src/com/android/settings/network/ApnPreference.java
index 603200f..412259b 100755
--- a/src/com/android/settings/network/ApnPreference.java
+++ b/src/com/android/settings/network/ApnPreference.java
@@ -30,11 +30,11 @@
 import android.widget.RadioButton;
 import android.widget.RelativeLayout;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 public class ApnPreference extends Preference implements
         CompoundButton.OnCheckedChangeListener, OnClickListener {
     final static String TAG = "ApnPreference";
diff --git a/src/com/android/settings/network/ApnSettings.java b/src/com/android/settings/network/ApnSettings.java
index 25734d6..df0b1b4 100755
--- a/src/com/android/settings/network/ApnSettings.java
+++ b/src/com/android/settings/network/ApnSettings.java
@@ -50,6 +50,9 @@
 import android.view.MotionEvent;
 import android.widget.Toast;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.TelephonyIntents;
@@ -62,9 +65,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 public class ApnSettings extends RestrictedSettingsFragment implements
         Preference.OnPreferenceChangeListener {
     static final String TAG = "ApnSettings";
diff --git a/src/com/android/settings/network/MobileNetworkPreferenceController.java b/src/com/android/settings/network/MobileNetworkPreferenceController.java
index 06d3f87..ece4294 100644
--- a/src/com/android/settings/network/MobileNetworkPreferenceController.java
+++ b/src/com/android/settings/network/MobileNetworkPreferenceController.java
@@ -30,6 +30,10 @@
 import android.telephony.TelephonyManager;
 import android.util.FeatureFlagUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.FeatureFlags;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
@@ -40,10 +44,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class MobileNetworkPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnStart, OnStop {
 
diff --git a/src/com/android/settings/network/MobilePlanPreferenceController.java b/src/com/android/settings/network/MobilePlanPreferenceController.java
index 1e74bb1..1db6b2e 100644
--- a/src/com/android/settings/network/MobilePlanPreferenceController.java
+++ b/src/com/android/settings/network/MobilePlanPreferenceController.java
@@ -19,6 +19,7 @@
 import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
 import static android.os.UserHandle.myUserId;
 import static android.os.UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS;
+
 import static com.android.settingslib.RestrictedLockUtils.hasBaseUserRestriction;
 
 import android.content.ActivityNotFoundException;
@@ -34,6 +35,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.Utils;
@@ -44,8 +47,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 
 public class MobilePlanPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnCreate, OnSaveInstanceState {
diff --git a/src/com/android/settings/network/NetworkDashboardFragment.java b/src/com/android/settings/network/NetworkDashboardFragment.java
index fbb0b20..a2a2450 100644
--- a/src/com/android/settings/network/NetworkDashboardFragment.java
+++ b/src/com/android/settings/network/NetworkDashboardFragment.java
@@ -27,6 +27,10 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
@@ -43,10 +47,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 @SearchIndexable
 public class NetworkDashboardFragment extends DashboardFragment implements
         MobilePlanPreferenceHost {
diff --git a/src/com/android/settings/network/NetworkResetRestrictionChecker.java b/src/com/android/settings/network/NetworkResetRestrictionChecker.java
index 90ade21..bb1fde7 100644
--- a/src/com/android/settings/network/NetworkResetRestrictionChecker.java
+++ b/src/com/android/settings/network/NetworkResetRestrictionChecker.java
@@ -20,10 +20,10 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
-import com.android.settingslib.RestrictedLockUtils;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settingslib.RestrictedLockUtils;
+
 public class NetworkResetRestrictionChecker {
 
     private final Context mContext;
diff --git a/src/com/android/settings/network/NetworkScorerPicker.java b/src/com/android/settings/network/NetworkScorerPicker.java
index c9d7459..d9c20ff 100644
--- a/src/com/android/settings/network/NetworkScorerPicker.java
+++ b/src/com/android/settings/network/NetworkScorerPicker.java
@@ -24,6 +24,10 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.InstrumentedPreferenceFragment;
@@ -31,10 +35,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Fragment for choosing default network scorer.
  */
diff --git a/src/com/android/settings/network/NetworkScorerPickerPreferenceController.java b/src/com/android/settings/network/NetworkScorerPickerPreferenceController.java
index 8a99b63..7239b00 100644
--- a/src/com/android/settings/network/NetworkScorerPickerPreferenceController.java
+++ b/src/com/android/settings/network/NetworkScorerPickerPreferenceController.java
@@ -19,14 +19,14 @@
 import android.net.NetworkScoreManager;
 import android.net.NetworkScorerAppData;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 /**
  * {@link AbstractPreferenceController} that shows the active network scorer and toggles the
  * preference based on whether or not there are valid scorers installed.
diff --git a/src/com/android/settings/network/PrivateDnsModeDialogPreference.java b/src/com/android/settings/network/PrivateDnsModeDialogPreference.java
index ad90e72..9e08345 100644
--- a/src/com/android/settings/network/PrivateDnsModeDialogPreference.java
+++ b/src/com/android/settings/network/PrivateDnsModeDialogPreference.java
@@ -40,6 +40,9 @@
 import android.widget.RadioGroup;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.overlay.FeatureFactory;
@@ -50,9 +53,6 @@
 import java.util.HashMap;
 import java.util.Map;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Dialog to set the Private DNS
  */
diff --git a/src/com/android/settings/network/PrivateDnsPreferenceController.java b/src/com/android/settings/network/PrivateDnsPreferenceController.java
index 1c62f81..5618010 100644
--- a/src/com/android/settings/network/PrivateDnsPreferenceController.java
+++ b/src/com/android/settings/network/PrivateDnsPreferenceController.java
@@ -36,6 +36,9 @@
 import android.os.Looper;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.util.ArrayUtils;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
@@ -47,9 +50,6 @@
 import java.net.InetAddress;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class PrivateDnsPreferenceController extends BasePreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnStart, OnStop {
     private static final String KEY_PRIVATE_DNS_SETTINGS = "private_dns_settings";
diff --git a/src/com/android/settings/network/ProxyPreferenceController.java b/src/com/android/settings/network/ProxyPreferenceController.java
index a1e29c9..8f26bfb 100644
--- a/src/com/android/settings/network/ProxyPreferenceController.java
+++ b/src/com/android/settings/network/ProxyPreferenceController.java
@@ -18,12 +18,12 @@
 import android.app.admin.DevicePolicyManager;
 import android.content.Context;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class ProxyPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/network/TetherPreferenceController.java b/src/com/android/settings/network/TetherPreferenceController.java
index 0b49186..f9a03d9 100644
--- a/src/com/android/settings/network/TetherPreferenceController.java
+++ b/src/com/android/settings/network/TetherPreferenceController.java
@@ -16,6 +16,7 @@
 package com.android.settings.network;
 
 import static android.os.UserManager.DISALLOW_CONFIG_TETHERING;
+
 import static com.android.settingslib.RestrictedLockUtils.checkIfRestrictionEnforced;
 
 import android.bluetooth.BluetoothAdapter;
@@ -33,6 +34,10 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.TetherSettings;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -47,10 +52,6 @@
 
 import java.util.concurrent.atomic.AtomicReference;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class TetherPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, LifecycleObserver, OnCreate, OnResume, OnPause, OnDestroy {
 
diff --git a/src/com/android/settings/network/VpnPreferenceController.java b/src/com/android/settings/network/VpnPreferenceController.java
index cb68d27..8ecd796 100644
--- a/src/com/android/settings/network/VpnPreferenceController.java
+++ b/src/com/android/settings/network/VpnPreferenceController.java
@@ -32,6 +32,10 @@
 import android.util.Log;
 import android.util.SparseArray;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.net.LegacyVpnInfo;
 import com.android.internal.net.VpnConfig;
 import com.android.settings.R;
@@ -45,10 +49,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 
 public class VpnPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/nfc/AndroidBeamPreferenceController.java b/src/com/android/settings/nfc/AndroidBeamPreferenceController.java
index f6b9412..181faa5 100644
--- a/src/com/android/settings/nfc/AndroidBeamPreferenceController.java
+++ b/src/com/android/settings/nfc/AndroidBeamPreferenceController.java
@@ -18,14 +18,14 @@
 import android.content.Context;
 import android.nfc.NfcAdapter;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.PreferenceScreen;
-
 public class AndroidBeamPreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/nfc/NfcForegroundPreferenceController.java b/src/com/android/settings/nfc/NfcForegroundPreferenceController.java
index cee24c2..7f8d084 100644
--- a/src/com/android/settings/nfc/NfcForegroundPreferenceController.java
+++ b/src/com/android/settings/nfc/NfcForegroundPreferenceController.java
@@ -17,6 +17,10 @@
 import android.content.pm.PackageManager;
 import android.text.TextUtils;
 
+import androidx.preference.DropDownPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -25,10 +29,6 @@
 
 import java.util.List;
 
-import androidx.preference.DropDownPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class NfcForegroundPreferenceController extends BasePreferenceController implements
         PaymentBackend.Callback, Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnStart, OnStop {
diff --git a/src/com/android/settings/nfc/NfcPaymentPreference.java b/src/com/android/settings/nfc/NfcPaymentPreference.java
index f5275ec..421148b 100644
--- a/src/com/android/settings/nfc/NfcPaymentPreference.java
+++ b/src/com/android/settings/nfc/NfcPaymentPreference.java
@@ -19,11 +19,11 @@
 import android.content.DialogInterface;
 import android.util.AttributeSet;
 
-import com.android.settingslib.CustomDialogPreferenceCompat;
-
 import androidx.appcompat.app.AlertDialog.Builder;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settingslib.CustomDialogPreferenceCompat;
+
 public class NfcPaymentPreference extends CustomDialogPreferenceCompat {
 
     private Listener mListener;
diff --git a/src/com/android/settings/nfc/NfcPaymentPreferenceController.java b/src/com/android/settings/nfc/NfcPaymentPreferenceController.java
index 8996cb1..a7dd2a6 100644
--- a/src/com/android/settings/nfc/NfcPaymentPreferenceController.java
+++ b/src/com/android/settings/nfc/NfcPaymentPreferenceController.java
@@ -29,6 +29,11 @@
 import android.widget.ImageView;
 import android.widget.RadioButton;
 
+import androidx.appcompat.app.AlertDialog.Builder;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.nfc.PaymentBackend.PaymentAppInfo;
@@ -38,11 +43,6 @@
 
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog.Builder;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.PreferenceViewHolder;
-
 public class NfcPaymentPreferenceController extends BasePreferenceController implements
         PaymentBackend.Callback, View.OnClickListener, NfcPaymentPreference.Listener,
         LifecycleObserver, OnStart, OnStop {
diff --git a/src/com/android/settings/nfc/NfcPreferenceController.java b/src/com/android/settings/nfc/NfcPreferenceController.java
index d0ba58b..04f288d 100644
--- a/src/com/android/settings/nfc/NfcPreferenceController.java
+++ b/src/com/android/settings/nfc/NfcPreferenceController.java
@@ -20,15 +20,15 @@
 import android.nfc.NfcAdapter;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 public class NfcPreferenceController extends TogglePreferenceController
         implements LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/notification/AbstractZenModeAutomaticRulePreferenceController.java b/src/com/android/settings/notification/AbstractZenModeAutomaticRulePreferenceController.java
index 530a226..5b4c245 100644
--- a/src/com/android/settings/notification/AbstractZenModeAutomaticRulePreferenceController.java
+++ b/src/com/android/settings/notification/AbstractZenModeAutomaticRulePreferenceController.java
@@ -27,6 +27,9 @@
 import android.service.notification.ConditionProviderService;
 import android.service.notification.ZenModeConfig;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -37,9 +40,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-
 abstract public class AbstractZenModeAutomaticRulePreferenceController extends
         AbstractZenModePreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/AbstractZenModePreferenceController.java b/src/com/android/settings/notification/AbstractZenModePreferenceController.java
index 791e28c..383934a 100644
--- a/src/com/android/settings/notification/AbstractZenModePreferenceController.java
+++ b/src/com/android/settings/notification/AbstractZenModePreferenceController.java
@@ -30,6 +30,10 @@
 import android.service.notification.ScheduleCalendar;
 import android.service.notification.ZenModeConfig;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -39,10 +43,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 abstract public class AbstractZenModePreferenceController extends
         AbstractPreferenceController implements PreferenceControllerMixin, LifecycleObserver,
         OnResume, OnPause {
diff --git a/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java b/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java
index 6af4d06..df2cd45 100644
--- a/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java
+++ b/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java
@@ -22,14 +22,14 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.accounts.AccountRestrictionHelper;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.core.SliderPreferenceController;
 import com.android.settingslib.RestrictedPreference;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Base class for preference controller that handles preference that enforce adjust volume
  * restriction
diff --git a/src/com/android/settings/notification/AllowSoundPreferenceController.java b/src/com/android/settings/notification/AllowSoundPreferenceController.java
index 0943a8a..cbabd2d 100644
--- a/src/com/android/settings/notification/AllowSoundPreferenceController.java
+++ b/src/com/android/settings/notification/AllowSoundPreferenceController.java
@@ -24,11 +24,11 @@
 import android.content.Context;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedSwitchPreference;
 
-import androidx.preference.Preference;
-
 public class AllowSoundPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/AppLinkPreferenceController.java b/src/com/android/settings/notification/AppLinkPreferenceController.java
index b510602..c696e8e 100644
--- a/src/com/android/settings/notification/AppLinkPreferenceController.java
+++ b/src/com/android/settings/notification/AppLinkPreferenceController.java
@@ -18,10 +18,10 @@
 
 import android.content.Context;
 
-import com.android.settings.core.PreferenceControllerMixin;
-
 import androidx.preference.Preference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+
 /**
  * Controls link to reach more preference settings inside the app.
  */
diff --git a/src/com/android/settings/notification/AppNotificationSettings.java b/src/com/android/settings/notification/AppNotificationSettings.java
index cbb5043..c628da9 100644
--- a/src/com/android/settings/notification/AppNotificationSettings.java
+++ b/src/com/android/settings/notification/AppNotificationSettings.java
@@ -24,6 +24,12 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
@@ -36,12 +42,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 /** These settings are per app, so should not be returned in global search results. */
 public class AppNotificationSettings extends NotificationSettingsBase {
     private static final String TAG = "AppNotificationSettings";
diff --git a/src/com/android/settings/notification/BadgePreferenceController.java b/src/com/android/settings/notification/BadgePreferenceController.java
index 35a8f3f..ad417b0 100644
--- a/src/com/android/settings/notification/BadgePreferenceController.java
+++ b/src/com/android/settings/notification/BadgePreferenceController.java
@@ -21,11 +21,11 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedSwitchPreference;
 
-import androidx.preference.Preference;
-
 public class BadgePreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/BadgingNotificationPreferenceController.java b/src/com/android/settings/notification/BadgingNotificationPreferenceController.java
index fd24976..613204b 100644
--- a/src/com/android/settings/notification/BadgingNotificationPreferenceController.java
+++ b/src/com/android/settings/notification/BadgingNotificationPreferenceController.java
@@ -26,16 +26,16 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class BadgingNotificationPreferenceController extends TogglePreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/notification/BlockPreferenceController.java b/src/com/android/settings/notification/BlockPreferenceController.java
index 096ec08..9e4c463 100644
--- a/src/com/android/settings/notification/BlockPreferenceController.java
+++ b/src/com/android/settings/notification/BlockPreferenceController.java
@@ -24,13 +24,13 @@
 import android.content.Context;
 import android.widget.Switch;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.widget.SwitchBar;
 
-import androidx.preference.Preference;
-
 public class BlockPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, SwitchBar.OnSwitchChangeListener {
 
diff --git a/src/com/android/settings/notification/BootSoundPreferenceController.java b/src/com/android/settings/notification/BootSoundPreferenceController.java
index b3db7dd..a687163 100644
--- a/src/com/android/settings/notification/BootSoundPreferenceController.java
+++ b/src/com/android/settings/notification/BootSoundPreferenceController.java
@@ -19,14 +19,14 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class BootSoundPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/ChannelGroupNotificationSettings.java b/src/com/android/settings/notification/ChannelGroupNotificationSettings.java
index 897a497..17710c4 100644
--- a/src/com/android/settings/notification/ChannelGroupNotificationSettings.java
+++ b/src/com/android/settings/notification/ChannelGroupNotificationSettings.java
@@ -20,6 +20,8 @@
 import android.content.Context;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -28,8 +30,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 public class ChannelGroupNotificationSettings extends NotificationSettingsBase {
     private static final String TAG = "ChannelGroupSettings";
 
diff --git a/src/com/android/settings/notification/ChannelNotificationSettings.java b/src/com/android/settings/notification/ChannelNotificationSettings.java
index 56508d9..3580967 100644
--- a/src/com/android/settings/notification/ChannelNotificationSettings.java
+++ b/src/com/android/settings/notification/ChannelNotificationSettings.java
@@ -23,6 +23,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
@@ -31,8 +33,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceScreen;
-
 public class ChannelNotificationSettings extends NotificationSettingsBase {
     private static final String TAG = "ChannelSettings";
 
diff --git a/src/com/android/settings/notification/ConfigureNotificationSettings.java b/src/com/android/settings/notification/ConfigureNotificationSettings.java
index 13c5e88..9da8ca1 100644
--- a/src/com/android/settings/notification/ConfigureNotificationSettings.java
+++ b/src/com/android/settings/notification/ConfigureNotificationSettings.java
@@ -24,6 +24,10 @@
 import android.os.UserHandle;
 import android.provider.SearchIndexableResource;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.RingtonePreference;
@@ -40,10 +44,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-
 @SearchIndexable
 public class ConfigureNotificationSettings extends DashboardFragment implements
         OnActivityResultListener {
diff --git a/src/com/android/settings/notification/DeletedChannelsPreferenceController.java b/src/com/android/settings/notification/DeletedChannelsPreferenceController.java
index cbc6691..14e0c84 100644
--- a/src/com/android/settings/notification/DeletedChannelsPreferenceController.java
+++ b/src/com/android/settings/notification/DeletedChannelsPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 
-import androidx.preference.Preference;
-
 public class DeletedChannelsPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/DescriptionPreferenceController.java b/src/com/android/settings/notification/DescriptionPreferenceController.java
index bb59cae..1e99646 100644
--- a/src/com/android/settings/notification/DescriptionPreferenceController.java
+++ b/src/com/android/settings/notification/DescriptionPreferenceController.java
@@ -19,10 +19,10 @@
 import android.content.Context;
 import android.text.TextUtils;
 
-import com.android.settings.core.PreferenceControllerMixin;
-
 import androidx.preference.Preference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+
 public class DescriptionPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/DndPreferenceController.java b/src/com/android/settings/notification/DndPreferenceController.java
index 79efef5..a615221 100644
--- a/src/com/android/settings/notification/DndPreferenceController.java
+++ b/src/com/android/settings/notification/DndPreferenceController.java
@@ -19,11 +19,11 @@
 import android.app.NotificationChannel;
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedSwitchPreference;
 
-import androidx.preference.Preference;
-
 public class DndPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java b/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java
index 052bbeb..7add167 100644
--- a/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java
+++ b/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java
@@ -21,14 +21,14 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.accounts.AccountRestrictionHelper;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 /**
  * Base class for preference controller that handles preference that enforce adjust volume
  * restriction
diff --git a/src/com/android/settings/notification/HeaderPreferenceController.java b/src/com/android/settings/notification/HeaderPreferenceController.java
index 6ddafc3..f0c860f 100644
--- a/src/com/android/settings/notification/HeaderPreferenceController.java
+++ b/src/com/android/settings/notification/HeaderPreferenceController.java
@@ -25,17 +25,17 @@
 import android.text.TextUtils;
 import android.view.View;
 
+import androidx.lifecycle.LifecycleObserver;
+import androidx.lifecycle.OnLifecycleEvent;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragmentCompat;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.lifecycle.LifecycleObserver;
-import androidx.lifecycle.OnLifecycleEvent;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragmentCompat;
-
 public class HeaderPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver {
 
diff --git a/src/com/android/settings/notification/ImportancePreferenceController.java b/src/com/android/settings/notification/ImportancePreferenceController.java
index e9606f4..4c20a46 100644
--- a/src/com/android/settings/notification/ImportancePreferenceController.java
+++ b/src/com/android/settings/notification/ImportancePreferenceController.java
@@ -27,12 +27,12 @@
 import android.content.Context;
 import android.media.RingtoneManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
 import com.android.settings.core.PreferenceControllerMixin;
 
-import androidx.preference.Preference;
-
 public class ImportancePreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener  {
 
diff --git a/src/com/android/settings/notification/LightsPreferenceController.java b/src/com/android/settings/notification/LightsPreferenceController.java
index fa35bfd..04f2551 100644
--- a/src/com/android/settings/notification/LightsPreferenceController.java
+++ b/src/com/android/settings/notification/LightsPreferenceController.java
@@ -20,11 +20,11 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedSwitchPreference;
 
-import androidx.preference.Preference;
-
 public class LightsPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java b/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
index a05e27b..d708edf 100644
--- a/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
+++ b/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
@@ -31,6 +31,9 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
@@ -45,9 +48,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class LockScreenNotificationPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause {
diff --git a/src/com/android/settings/notification/NotificationAccessSettings.java b/src/com/android/settings/notification/NotificationAccessSettings.java
index 9bfbd2c..4d581bb 100644
--- a/src/com/android/settings/notification/NotificationAccessSettings.java
+++ b/src/com/android/settings/notification/NotificationAccessSettings.java
@@ -26,8 +26,12 @@
 import android.provider.SearchIndexableResource;
 import android.provider.Settings;
 import android.service.notification.NotificationListenerService;
-
 import android.widget.Toast;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -40,10 +44,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 /**
  * Settings screen for managing notification listener permissions
  */
diff --git a/src/com/android/settings/notification/NotificationAppPreference.java b/src/com/android/settings/notification/NotificationAppPreference.java
index 9cc9345..dfa3e368 100644
--- a/src/com/android/settings/notification/NotificationAppPreference.java
+++ b/src/com/android/settings/notification/NotificationAppPreference.java
@@ -20,12 +20,12 @@
 import android.view.View;
 import android.widget.Switch;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.widget.MasterSwitchPreference;
 import com.android.settingslib.RestrictedLockUtils;
 
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * Shows an app icon, title and summary. Has a second switch touch target.
  */
diff --git a/src/com/android/settings/notification/NotificationBackend.java b/src/com/android/settings/notification/NotificationBackend.java
index 83e427b..01f1228 100644
--- a/src/com/android/settings/notification/NotificationBackend.java
+++ b/src/com/android/settings/notification/NotificationBackend.java
@@ -38,6 +38,8 @@
 import android.util.IconDrawableFactory;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settingslib.R;
 import com.android.settingslib.Utils;
 import com.android.settingslib.utils.StringUtil;
@@ -47,8 +49,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.VisibleForTesting;
-
 public class NotificationBackend {
     private static final String TAG = "NotificationBackend";
 
diff --git a/src/com/android/settings/notification/NotificationFooterPreference.java b/src/com/android/settings/notification/NotificationFooterPreference.java
index d3d29a3..abaffc8 100644
--- a/src/com/android/settings/notification/NotificationFooterPreference.java
+++ b/src/com/android/settings/notification/NotificationFooterPreference.java
@@ -21,12 +21,12 @@
 import android.util.AttributeSet;
 import android.widget.TextView;
 
-import com.android.settingslib.R;
-
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settingslib.R;
+
 /**
  * FooterPreference that can have any key or ordering.
  */
diff --git a/src/com/android/settings/notification/NotificationLockscreenPreference.java b/src/com/android/settings/notification/NotificationLockscreenPreference.java
index 3370f3e..8c04e16 100644
--- a/src/com/android/settings/notification/NotificationLockscreenPreference.java
+++ b/src/com/android/settings/notification/NotificationLockscreenPreference.java
@@ -30,14 +30,14 @@
 import android.widget.ListAdapter;
 import android.widget.ListView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog.Builder;
+
 import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
 import com.android.settings.Utils;
 import com.android.settingslib.RestrictedLockUtils;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.app.AlertDialog.Builder;
-
 public class NotificationLockscreenPreference extends RestrictedListPreference {
 
     private boolean mAllowRemoteInput;
diff --git a/src/com/android/settings/notification/NotificationPreferenceController.java b/src/com/android/settings/notification/NotificationPreferenceController.java
index 90dd852..c3552cc 100644
--- a/src/com/android/settings/notification/NotificationPreferenceController.java
+++ b/src/com/android/settings/notification/NotificationPreferenceController.java
@@ -27,14 +27,14 @@
 import android.os.UserManager;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Objects;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 /**
  * Parent class for preferences appearing on notification setting pages at the app,
  * notification channel group, or notification channel level.
diff --git a/src/com/android/settings/notification/NotificationSettingsBase.java b/src/com/android/settings/notification/NotificationSettingsBase.java
index 44f77cf..a645c4b 100644
--- a/src/com/android/settings/notification/NotificationSettingsBase.java
+++ b/src/com/android/settings/notification/NotificationSettingsBase.java
@@ -18,6 +18,7 @@
 
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
+
 import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 
 import android.app.Notification;
@@ -40,6 +41,10 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.applications.AppInfoBase;
@@ -52,10 +57,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 abstract public class NotificationSettingsBase extends DashboardFragment {
     private static final String TAG = "NotifiSettingsBase";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
diff --git a/src/com/android/settings/notification/NotificationStation.java b/src/com/android/settings/notification/NotificationStation.java
index 4288373..d3ebc08 100644
--- a/src/com/android/settings/notification/NotificationStation.java
+++ b/src/com/android/settings/notification/NotificationStation.java
@@ -49,6 +49,10 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
@@ -59,10 +63,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-import androidx.recyclerview.widget.RecyclerView;
-
 public class NotificationStation extends SettingsPreferenceFragment {
     private static final String TAG = NotificationStation.class.getSimpleName();
 
diff --git a/src/com/android/settings/notification/NotificationSwitchBarPreference.java b/src/com/android/settings/notification/NotificationSwitchBarPreference.java
index d9c339b..ff42987 100644
--- a/src/com/android/settings/notification/NotificationSwitchBarPreference.java
+++ b/src/com/android/settings/notification/NotificationSwitchBarPreference.java
@@ -20,12 +20,12 @@
 import android.util.AttributeSet;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.widget.ToggleSwitch;
 import com.android.settingslib.RestrictedLockUtils;
 
-import androidx.preference.PreferenceViewHolder;
-
 public class NotificationSwitchBarPreference extends LayoutPreference {
     private ToggleSwitch mSwitch;
     private boolean mChecked;
diff --git a/src/com/android/settings/notification/NotificationsOffPreferenceController.java b/src/com/android/settings/notification/NotificationsOffPreferenceController.java
index 99f6063..8762f91 100644
--- a/src/com/android/settings/notification/NotificationsOffPreferenceController.java
+++ b/src/com/android/settings/notification/NotificationsOffPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 
-import androidx.preference.Preference;
-
 public class NotificationsOffPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/PulseNotificationPreferenceController.java b/src/com/android/settings/notification/PulseNotificationPreferenceController.java
index bcf7b17..7885520 100644
--- a/src/com/android/settings/notification/PulseNotificationPreferenceController.java
+++ b/src/com/android/settings/notification/PulseNotificationPreferenceController.java
@@ -25,14 +25,14 @@
 import android.os.Handler;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class PulseNotificationPreferenceController extends TogglePreferenceController
         implements LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/notification/RecentNotifyingAppsPreferenceController.java b/src/com/android/settings/notification/RecentNotifyingAppsPreferenceController.java
index c7a3201..a027aec 100644
--- a/src/com/android/settings/notification/RecentNotifyingAppsPreferenceController.java
+++ b/src/com/android/settings/notification/RecentNotifyingAppsPreferenceController.java
@@ -29,6 +29,12 @@
 import android.util.IconDrawableFactory;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoBase;
@@ -47,12 +53,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This controller displays a list of recently used apps and a "See all" button. If there is
  * no recently used app, "See all" will be displayed as "Notifications".
diff --git a/src/com/android/settings/notification/RedactionInterstitial.java b/src/com/android/settings/notification/RedactionInterstitial.java
index b602543..517c041 100644
--- a/src/com/android/settings/notification/RedactionInterstitial.java
+++ b/src/com/android/settings/notification/RedactionInterstitial.java
@@ -20,6 +20,7 @@
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;
 import static android.provider.Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS;
 import static android.provider.Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS;
+
 import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 
 import android.content.Context;
diff --git a/src/com/android/settings/notification/RingVolumePreferenceController.java b/src/com/android/settings/notification/RingVolumePreferenceController.java
index e2668a3..75ad4a7 100644
--- a/src/com/android/settings/notification/RingVolumePreferenceController.java
+++ b/src/com/android/settings/notification/RingVolumePreferenceController.java
@@ -29,14 +29,14 @@
 import android.os.Vibrator;
 import android.text.TextUtils;
 
+import androidx.lifecycle.OnLifecycleEvent;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
 import java.util.Objects;
 
-import androidx.lifecycle.OnLifecycleEvent;
-
 public class RingVolumePreferenceController extends VolumeSeekBarPreferenceController {
 
     private static final String TAG = "RingVolumeController";
diff --git a/src/com/android/settings/notification/RingtonePreferenceControllerBase.java b/src/com/android/settings/notification/RingtonePreferenceControllerBase.java
index e7fffd1..7d5ebf1 100644
--- a/src/com/android/settings/notification/RingtonePreferenceControllerBase.java
+++ b/src/com/android/settings/notification/RingtonePreferenceControllerBase.java
@@ -21,11 +21,11 @@
 import android.media.RingtoneManager;
 import android.net.Uri;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public abstract class RingtonePreferenceControllerBase extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/SettingPref.java b/src/com/android/settings/notification/SettingPref.java
index f7152fa..9a37455 100644
--- a/src/com/android/settings/notification/SettingPref.java
+++ b/src/com/android/settings/notification/SettingPref.java
@@ -24,13 +24,13 @@
 import android.provider.Settings.Secure;
 import android.provider.Settings.System;
 
-import com.android.settings.SettingsPreferenceFragment;
-
 import androidx.preference.DropDownPreference;
 import androidx.preference.Preference;
 import androidx.preference.Preference.OnPreferenceChangeListener;
 import androidx.preference.TwoStatePreference;
 
+import com.android.settings.SettingsPreferenceFragment;
+
 /** Helper to manage a two-state or dropdown preference bound to a global or system setting. */
 public class SettingPref {
     public static final int TYPE_GLOBAL = 1;
diff --git a/src/com/android/settings/notification/SettingPrefController.java b/src/com/android/settings/notification/SettingPrefController.java
index 71f02f1..8d48d53 100644
--- a/src/com/android/settings/notification/SettingPrefController.java
+++ b/src/com/android/settings/notification/SettingPrefController.java
@@ -22,6 +22,10 @@
 import android.net.Uri;
 import android.os.Handler;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -30,10 +34,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public abstract class SettingPrefController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/notification/SoundPreferenceController.java b/src/com/android/settings/notification/SoundPreferenceController.java
index 2a21bcb..d0b098c 100644
--- a/src/com/android/settings/notification/SoundPreferenceController.java
+++ b/src/com/android/settings/notification/SoundPreferenceController.java
@@ -23,12 +23,12 @@
 import android.net.Uri;
 import android.preference.PreferenceManager;
 
-import com.android.settings.SettingsPreferenceFragment;
-import com.android.settings.core.PreferenceControllerMixin;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.SettingsPreferenceFragment;
+import com.android.settings.core.PreferenceControllerMixin;
+
 public class SoundPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
         PreferenceManager.OnActivityResultListener {
diff --git a/src/com/android/settings/notification/SoundSettings.java b/src/com/android/settings/notification/SoundSettings.java
index cc3b7c9..99fd3d5 100644
--- a/src/com/android/settings/notification/SoundSettings.java
+++ b/src/com/android/settings/notification/SoundSettings.java
@@ -27,6 +27,10 @@
 import android.provider.SearchIndexableResource;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -47,10 +51,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 @SearchIndexable
 public class SoundSettings extends DashboardFragment implements OnActivityResultListener {
     private static final String TAG = "SoundSettings";
diff --git a/src/com/android/settings/notification/VibrateWhenRingPreferenceController.java b/src/com/android/settings/notification/VibrateWhenRingPreferenceController.java
index 2bd2c27..ae111b2 100644
--- a/src/com/android/settings/notification/VibrateWhenRingPreferenceController.java
+++ b/src/com/android/settings/notification/VibrateWhenRingPreferenceController.java
@@ -26,15 +26,15 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.Utils;
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class VibrateWhenRingPreferenceController extends TogglePreferenceController
         implements LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/notification/VibrationPreferenceController.java b/src/com/android/settings/notification/VibrationPreferenceController.java
index 75a19a9..ec5554a 100644
--- a/src/com/android/settings/notification/VibrationPreferenceController.java
+++ b/src/com/android/settings/notification/VibrationPreferenceController.java
@@ -20,11 +20,11 @@
 import android.content.Context;
 import android.os.Vibrator;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedSwitchPreference;
 
-import androidx.preference.Preference;
-
 public class VibrationPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/VisibilityPreferenceController.java b/src/com/android/settings/notification/VisibilityPreferenceController.java
index 02bdee6..578a6c3 100644
--- a/src/com/android/settings/notification/VisibilityPreferenceController.java
+++ b/src/com/android/settings/notification/VisibilityPreferenceController.java
@@ -26,6 +26,8 @@
 import android.provider.Settings;
 import android.service.notification.NotificationListenerService;
 
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
@@ -34,8 +36,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.Preference;
-
 public class VisibilityPreferenceController extends NotificationPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/VolumeSeekBarPreference.java b/src/com/android/settings/notification/VolumeSeekBarPreference.java
index 6c84fba..2ef33d4 100644
--- a/src/com/android/settings/notification/VolumeSeekBarPreference.java
+++ b/src/com/android/settings/notification/VolumeSeekBarPreference.java
@@ -28,14 +28,14 @@
 import android.widget.SeekBar;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.widget.SeekBarPreference;
 
 import java.util.Objects;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceViewHolder;
-
 /** A slider preference that directly controls an audio stream volume (no dialog) **/
 public class VolumeSeekBarPreference extends SeekBarPreference {
     private static final String TAG = "VolumeSeekBarPreference";
diff --git a/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java b/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java
index 7df1dcf..32f2aa6 100644
--- a/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java
+++ b/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java
@@ -18,14 +18,14 @@
 
 import android.content.Context;
 
-import com.android.settings.notification.VolumeSeekBarPreference.Callback;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.lifecycle.LifecycleObserver;
 import androidx.lifecycle.OnLifecycleEvent;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.notification.VolumeSeekBarPreference.Callback;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 /**
  * Base class for preference controller that handles VolumeSeekBarPreference
  */
diff --git a/src/com/android/settings/notification/WorkSoundPreferenceController.java b/src/com/android/settings/notification/WorkSoundPreferenceController.java
index 26cd8aa..b640d5a 100644
--- a/src/com/android/settings/notification/WorkSoundPreferenceController.java
+++ b/src/com/android/settings/notification/WorkSoundPreferenceController.java
@@ -31,6 +31,15 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.DefaultRingtonePreference;
 import com.android.settings.R;
@@ -45,15 +54,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 public class WorkSoundPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, OnPreferenceChangeListener, LifecycleObserver,
         OnResume, OnPause {
diff --git a/src/com/android/settings/notification/ZenAccessSettings.java b/src/com/android/settings/notification/ZenAccessSettings.java
index 2e4bb4e..70c7150 100644
--- a/src/com/android/settings/notification/ZenAccessSettings.java
+++ b/src/com/android/settings/notification/ZenAccessSettings.java
@@ -42,6 +42,13 @@
 import android.util.Log;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -56,13 +63,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @SearchIndexable
 public class ZenAccessSettings extends EmptyTextSettings {
     private final String TAG = "ZenAccessSettings";
diff --git a/src/com/android/settings/notification/ZenAutomaticRuleHeaderPreferenceController.java b/src/com/android/settings/notification/ZenAutomaticRuleHeaderPreferenceController.java
index 6468f1d..18415c7 100644
--- a/src/com/android/settings/notification/ZenAutomaticRuleHeaderPreferenceController.java
+++ b/src/com/android/settings/notification/ZenAutomaticRuleHeaderPreferenceController.java
@@ -27,6 +27,10 @@
 import android.util.Slog;
 import android.view.View;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragmentCompat;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
@@ -34,10 +38,6 @@
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragmentCompat;
-
 public class ZenAutomaticRuleHeaderPreferenceController extends AbstractZenModePreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/ZenAutomaticRuleSwitchPreferenceController.java b/src/com/android/settings/notification/ZenAutomaticRuleSwitchPreferenceController.java
index c980d90..d411402 100644
--- a/src/com/android/settings/notification/ZenAutomaticRuleSwitchPreferenceController.java
+++ b/src/com/android/settings/notification/ZenAutomaticRuleSwitchPreferenceController.java
@@ -20,15 +20,15 @@
 import android.content.Context;
 import android.widget.Switch;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.widget.SwitchBar;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class ZenAutomaticRuleSwitchPreferenceController extends
         AbstractZenModeAutomaticRulePreferenceController implements
         SwitchBar.OnSwitchChangeListener {
diff --git a/src/com/android/settings/notification/ZenCustomRadioButtonPreference.java b/src/com/android/settings/notification/ZenCustomRadioButtonPreference.java
index ad66265..000a756 100644
--- a/src/com/android/settings/notification/ZenCustomRadioButtonPreference.java
+++ b/src/com/android/settings/notification/ZenCustomRadioButtonPreference.java
@@ -21,11 +21,11 @@
 import android.view.View;
 import android.widget.RadioButton;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settingslib.TwoTargetPreference;
 
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * A radio button preference with a divider and a settings icon that links to another screen.
  */
diff --git a/src/com/android/settings/notification/ZenDeleteRuleDialog.java b/src/com/android/settings/notification/ZenDeleteRuleDialog.java
index c460d84..ea582d1 100644
--- a/src/com/android/settings/notification/ZenDeleteRuleDialog.java
+++ b/src/com/android/settings/notification/ZenDeleteRuleDialog.java
@@ -21,13 +21,13 @@
 import android.os.Bundle;
 import android.view.View;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 public class ZenDeleteRuleDialog extends InstrumentedDialogFragment {
     protected static final String TAG = "ZenDeleteRuleDialog";
     private static final String EXTRA_ZEN_RULE_NAME = "zen_rule_name";
diff --git a/src/com/android/settings/notification/ZenDurationDialogPreference.java b/src/com/android/settings/notification/ZenDurationDialogPreference.java
index a161d6e..6d6d085 100644
--- a/src/com/android/settings/notification/ZenDurationDialogPreference.java
+++ b/src/com/android/settings/notification/ZenDurationDialogPreference.java
@@ -20,11 +20,11 @@
 import android.content.DialogInterface;
 import android.util.AttributeSet;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settingslib.CustomDialogPreferenceCompat;
 import com.android.settingslib.notification.ZenDurationDialog;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class ZenDurationDialogPreference extends CustomDialogPreferenceCompat {
 
     public ZenDurationDialogPreference(Context context, AttributeSet attrs, int defStyleAttr,
diff --git a/src/com/android/settings/notification/ZenFooterPreferenceController.java b/src/com/android/settings/notification/ZenFooterPreferenceController.java
index be66f26..15a2252 100644
--- a/src/com/android/settings/notification/ZenFooterPreferenceController.java
+++ b/src/com/android/settings/notification/ZenFooterPreferenceController.java
@@ -19,12 +19,12 @@
 import android.app.NotificationManager.Policy;
 import android.content.Context;
 
-import com.android.settings.R;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenFooterPreferenceController extends AbstractZenModePreferenceController {
 
     public ZenFooterPreferenceController(Context context, Lifecycle lifecycle,
diff --git a/src/com/android/settings/notification/ZenModeAddAutomaticRulePreferenceController.java b/src/com/android/settings/notification/ZenModeAddAutomaticRulePreferenceController.java
index ffe07ee..c5ddf48 100644
--- a/src/com/android/settings/notification/ZenModeAddAutomaticRulePreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeAddAutomaticRulePreferenceController.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.content.Intent;
 
-import com.android.settings.utils.ZenServiceListing;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.fragment.app.Fragment;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.utils.ZenServiceListing;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeAddAutomaticRulePreferenceController extends
         AbstractZenModeAutomaticRulePreferenceController implements
         Preference.OnPreferenceClickListener {
diff --git a/src/com/android/settings/notification/ZenModeAlarmsPreferenceController.java b/src/com/android/settings/notification/ZenModeAlarmsPreferenceController.java
index 8d844d1..96495df 100644
--- a/src/com/android/settings/notification/ZenModeAlarmsPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeAlarmsPreferenceController.java
@@ -21,12 +21,12 @@
 import android.provider.Settings;
 import android.util.Log;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeAlarmsPreferenceController extends
         AbstractZenModePreferenceController implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceController.java b/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceController.java
index 665d5e9..7679b0b 100644
--- a/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceController.java
@@ -19,16 +19,16 @@
 import android.app.AutomaticZenRule;
 import android.content.Context;
 
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
-import java.util.Map;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.Fragment;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceCategory;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import java.util.Map;
+
 public class ZenModeAutomaticRulesPreferenceController extends
         AbstractZenModeAutomaticRulePreferenceController {
 
diff --git a/src/com/android/settings/notification/ZenModeAutomationPreferenceController.java b/src/com/android/settings/notification/ZenModeAutomationPreferenceController.java
index d747e8c..4220a42 100644
--- a/src/com/android/settings/notification/ZenModeAutomationPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeAutomationPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class ZenModeAutomationPreferenceController extends
         AbstractPreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/ZenModeAutomationSettings.java b/src/com/android/settings/notification/ZenModeAutomationSettings.java
index ee85c4e..44bc5f1 100644
--- a/src/com/android/settings/notification/ZenModeAutomationSettings.java
+++ b/src/com/android/settings/notification/ZenModeAutomationSettings.java
@@ -20,6 +20,8 @@
 import android.provider.SearchIndexableResource;
 import android.service.notification.ConditionProviderService;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -33,8 +35,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-
 @SearchIndexable
 public class ZenModeAutomationSettings extends ZenModeSettingsBase {
     protected final ManagedServiceSettings.Config CONFIG = getConditionProviderConfig();
diff --git a/src/com/android/settings/notification/ZenModeBackend.java b/src/com/android/settings/notification/ZenModeBackend.java
index d63bed4..de30e5d 100644
--- a/src/com/android/settings/notification/ZenModeBackend.java
+++ b/src/com/android/settings/notification/ZenModeBackend.java
@@ -28,10 +28,10 @@
 import android.service.notification.ZenModeConfig;
 import android.util.Log;
 
-import com.android.settings.R;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.R;
+
 public class ZenModeBackend {
     @VisibleForTesting
     protected static final String ZEN_MODE_FROM_ANYONE = "zen_mode_from_anyone";
diff --git a/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceController.java b/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceController.java
index 55c621f..0dba4d6 100644
--- a/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.Preference;
-
 public class ZenModeBehaviorCallsPreferenceController extends
         AbstractZenModePreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceController.java b/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceController.java
index 5353e91..e9f74d2 100644
--- a/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceController.java
@@ -22,11 +22,11 @@
 import android.provider.Settings;
 import android.service.notification.ZenModeConfig;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.Preference;
-
 public class ZenModeBehaviorFooterPreferenceController extends AbstractZenModePreferenceController {
 
     protected static final String KEY = "footer_preference";
diff --git a/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceController.java b/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceController.java
index 9346654..2046244 100644
--- a/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.Preference;
-
 public class ZenModeBehaviorMsgEventReminderPreferenceController extends
         AbstractZenModePreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceController.java b/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceController.java
index 16426ff..425f770 100644
--- a/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceController.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.Preference;
-
 public class ZenModeBehaviorSoundPreferenceController extends
         AbstractZenModePreferenceController implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/ZenModeButtonPreferenceController.java b/src/com/android/settings/notification/ZenModeButtonPreferenceController.java
index 03e63e3..3e45899 100644
--- a/src/com/android/settings/notification/ZenModeButtonPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeButtonPreferenceController.java
@@ -21,15 +21,15 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-
 public class ZenModeButtonPreferenceController extends AbstractZenModePreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/notification/ZenModeCallsPreferenceController.java b/src/com/android/settings/notification/ZenModeCallsPreferenceController.java
index ced28cd..3f689d7 100644
--- a/src/com/android/settings/notification/ZenModeCallsPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeCallsPreferenceController.java
@@ -21,14 +21,14 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.settings.R;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeCallsPreferenceController extends AbstractZenModePreferenceController implements
         Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModeEventRuleSettings.java b/src/com/android/settings/notification/ZenModeEventRuleSettings.java
index a6aba11..e859cdd 100644
--- a/src/com/android/settings/notification/ZenModeEventRuleSettings.java
+++ b/src/com/android/settings/notification/ZenModeEventRuleSettings.java
@@ -27,6 +27,11 @@
 import android.service.notification.ZenModeConfig;
 import android.service.notification.ZenModeConfig.EventInfo;
 
+import androidx.preference.DropDownPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -36,11 +41,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.preference.DropDownPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceScreen;
-
 public class ZenModeEventRuleSettings extends ZenModeRuleSettingsBase {
     private static final String KEY_CALENDAR = "calendar";
     private static final String KEY_REPLY = "reply";
diff --git a/src/com/android/settings/notification/ZenModeEventsPreferenceController.java b/src/com/android/settings/notification/ZenModeEventsPreferenceController.java
index e1aa28c..235ebd5 100644
--- a/src/com/android/settings/notification/ZenModeEventsPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeEventsPreferenceController.java
@@ -21,12 +21,12 @@
 import android.provider.Settings;
 import android.util.Log;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeEventsPreferenceController extends AbstractZenModePreferenceController
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModeMediaPreferenceController.java b/src/com/android/settings/notification/ZenModeMediaPreferenceController.java
index d4b9371..2bec84f 100644
--- a/src/com/android/settings/notification/ZenModeMediaPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeMediaPreferenceController.java
@@ -21,11 +21,11 @@
 import android.provider.Settings;
 import android.util.Log;
 
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeMediaPreferenceController extends AbstractZenModePreferenceController
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModeMessagesPreferenceController.java b/src/com/android/settings/notification/ZenModeMessagesPreferenceController.java
index 1e2bdc2..321d94e 100644
--- a/src/com/android/settings/notification/ZenModeMessagesPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeMessagesPreferenceController.java
@@ -5,14 +5,14 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.settings.R;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeMessagesPreferenceController extends AbstractZenModePreferenceController
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModePreferenceController.java b/src/com/android/settings/notification/ZenModePreferenceController.java
index d70ffe2..44ad2ff 100644
--- a/src/com/android/settings/notification/ZenModePreferenceController.java
+++ b/src/com/android/settings/notification/ZenModePreferenceController.java
@@ -24,14 +24,14 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class ZenModePreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/notification/ZenModeRemindersPreferenceController.java b/src/com/android/settings/notification/ZenModeRemindersPreferenceController.java
index cc332f6..41f1eb1 100644
--- a/src/com/android/settings/notification/ZenModeRemindersPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeRemindersPreferenceController.java
@@ -21,12 +21,12 @@
 import android.provider.Settings;
 import android.util.Log;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeRemindersPreferenceController extends AbstractZenModePreferenceController
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceController.java b/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceController.java
index 4a384b1..db5c6e1 100644
--- a/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceController.java
@@ -21,14 +21,14 @@
 import android.provider.Settings;
 import android.util.Log;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeRepeatCallersPreferenceController extends AbstractZenModePreferenceController
         implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModeRuleSettingsBase.java b/src/com/android/settings/notification/ZenModeRuleSettingsBase.java
index 0aaf310..9e5dbc3 100644
--- a/src/com/android/settings/notification/ZenModeRuleSettingsBase.java
+++ b/src/com/android/settings/notification/ZenModeRuleSettingsBase.java
@@ -26,12 +26,12 @@
 import android.util.Log;
 import android.widget.Toast;
 
-import com.android.settings.R;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.R;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public abstract class ZenModeRuleSettingsBase extends ZenModeSettingsBase {
 
     protected static final String TAG = ZenModeSettingsBase.TAG;
diff --git a/src/com/android/settings/notification/ZenModeScheduleRuleSettings.java b/src/com/android/settings/notification/ZenModeScheduleRuleSettings.java
index 1769871..f65a8b0 100644
--- a/src/com/android/settings/notification/ZenModeScheduleRuleSettings.java
+++ b/src/com/android/settings/notification/ZenModeScheduleRuleSettings.java
@@ -30,6 +30,13 @@
 import android.util.Log;
 import android.widget.TimePicker;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -41,13 +48,6 @@
 import java.util.Calendar;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 public class ZenModeScheduleRuleSettings extends ZenModeRuleSettingsBase {
     private static final String KEY_DAYS = "days";
     private static final String KEY_START_TIME = "start_time";
diff --git a/src/com/android/settings/notification/ZenModeSettings.java b/src/com/android/settings/notification/ZenModeSettings.java
index f2ebd2b..9cd3107 100644
--- a/src/com/android/settings/notification/ZenModeSettings.java
+++ b/src/com/android/settings/notification/ZenModeSettings.java
@@ -34,6 +34,9 @@
 import android.provider.Settings;
 import android.service.notification.ZenModeConfig;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -49,9 +52,6 @@
 import java.util.Map.Entry;
 import java.util.function.Predicate;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.FragmentManager;
-
 @SearchIndexable
 public class ZenModeSettings extends ZenModeSettingsBase {
     @Override
diff --git a/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceController.java b/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceController.java
index 462320f..6d5aac9 100644
--- a/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceController.java
@@ -21,11 +21,11 @@
 import android.provider.Settings;
 import android.service.notification.ZenModeConfig;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.Preference;
-
 public class ZenModeSettingsFooterPreferenceController extends AbstractZenModePreferenceController {
 
     protected static final String KEY = "footer_preference";
diff --git a/src/com/android/settings/notification/ZenModeSliceBuilder.java b/src/com/android/settings/notification/ZenModeSliceBuilder.java
index dcdf6ef..bd6ad0b 100644
--- a/src/com/android/settings/notification/ZenModeSliceBuilder.java
+++ b/src/com/android/settings/notification/ZenModeSliceBuilder.java
@@ -29,6 +29,12 @@
 import android.provider.Settings;
 import android.provider.SettingsSlicesContract;
 
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.builders.ListBuilder.RowBuilder;
+import androidx.slice.builders.SliceAction;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SubSettings;
@@ -37,12 +43,6 @@
 import com.android.settings.slices.SliceBroadcastReceiver;
 import com.android.settings.slices.SliceBuilderUtils;
 
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.builders.ListBuilder;
-import androidx.slice.builders.ListBuilder.RowBuilder;
-import androidx.slice.builders.SliceAction;
-
 public class ZenModeSliceBuilder {
 
     private static final String TAG = "ZenModeSliceBuilder";
diff --git a/src/com/android/settings/notification/ZenModeStarredContactsPreferenceController.java b/src/com/android/settings/notification/ZenModeStarredContactsPreferenceController.java
index 1813a57..adb65b6 100644
--- a/src/com/android/settings/notification/ZenModeStarredContactsPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeStarredContactsPreferenceController.java
@@ -28,16 +28,16 @@
 import android.provider.Contacts;
 import android.provider.ContactsContract;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class ZenModeStarredContactsPreferenceController extends
         AbstractZenModePreferenceController implements Preference.OnPreferenceClickListener {
 
diff --git a/src/com/android/settings/notification/ZenModeSystemPreferenceController.java b/src/com/android/settings/notification/ZenModeSystemPreferenceController.java
index 36b017f..73907b9 100644
--- a/src/com/android/settings/notification/ZenModeSystemPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeSystemPreferenceController.java
@@ -21,12 +21,12 @@
 import android.provider.Settings;
 import android.util.Log;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeSystemPreferenceController extends
         AbstractZenModePreferenceController implements Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/notification/ZenModeVisEffectPreferenceController.java b/src/com/android/settings/notification/ZenModeVisEffectPreferenceController.java
index 37cf99c..e3098f0 100644
--- a/src/com/android/settings/notification/ZenModeVisEffectPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeVisEffectPreferenceController.java
@@ -19,14 +19,14 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settings.widget.DisabledCheckBoxPreference;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.CheckBoxPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.widget.DisabledCheckBoxPreference;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeVisEffectPreferenceController
         extends AbstractZenModePreferenceController
         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
diff --git a/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceController.java b/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceController.java
index 00d2477..66b2c7b 100644
--- a/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceController.java
@@ -19,12 +19,12 @@
 import android.app.NotificationManager.Policy;
 import android.content.Context;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeVisEffectsAllPreferenceController
         extends AbstractZenModePreferenceController
         implements ZenCustomRadioButtonPreference.OnRadioButtonClickListener {
diff --git a/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceController.java b/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceController.java
index 86790f2..414465f 100644
--- a/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceController.java
@@ -19,14 +19,14 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class ZenModeVisEffectsCustomPreferenceController
         extends AbstractZenModePreferenceController {
 
diff --git a/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceController.java b/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceController.java
index a266141..17fbdb2 100644
--- a/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceController.java
+++ b/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceController.java
@@ -19,12 +19,12 @@
 import android.app.NotificationManager.Policy;
 import android.content.Context;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
 public class ZenModeVisEffectsNonePreferenceController
         extends AbstractZenModePreferenceController
         implements ZenCustomRadioButtonPreference.OnRadioButtonClickListener {
diff --git a/src/com/android/settings/notification/ZenOnboardingActivity.java b/src/com/android/settings/notification/ZenOnboardingActivity.java
index 3f12358..9e90415 100644
--- a/src/com/android/settings/notification/ZenOnboardingActivity.java
+++ b/src/com/android/settings/notification/ZenOnboardingActivity.java
@@ -29,14 +29,14 @@
 import android.view.View;
 import android.widget.RadioButton;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.dashboard.suggestions.SuggestionFeatureProvider;
 import com.android.settings.overlay.FeatureFactory;
 
-import androidx.annotation.VisibleForTesting;
-
 public class ZenOnboardingActivity extends Activity {
 
     private static final String TAG = "ZenOnboardingActivity";
diff --git a/src/com/android/settings/notification/ZenRuleNameDialog.java b/src/com/android/settings/notification/ZenRuleNameDialog.java
index 62c83cd..9ae32ff 100644
--- a/src/com/android/settings/notification/ZenRuleNameDialog.java
+++ b/src/com/android/settings/notification/ZenRuleNameDialog.java
@@ -27,13 +27,13 @@
 import android.view.View;
 import android.widget.EditText;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 public class ZenRuleNameDialog extends InstrumentedDialogFragment {
     protected static final String TAG = "ZenRuleNameDialog";
     private static final String EXTRA_ZEN_RULE_NAME = "zen_rule_name";
diff --git a/src/com/android/settings/notification/ZenRulePreference.java b/src/com/android/settings/notification/ZenRulePreference.java
index e0873c5..8058e6c 100644
--- a/src/com/android/settings/notification/ZenRulePreference.java
+++ b/src/com/android/settings/notification/ZenRulePreference.java
@@ -25,6 +25,10 @@
 import android.service.notification.ZenModeConfig;
 import android.view.View;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.utils.ManagedServiceSettings;
@@ -34,10 +38,6 @@
 
 import java.util.Map;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
 public class ZenRulePreference extends TwoTargetPreference {
     private static final ManagedServiceSettings.Config CONFIG =
             ZenModeAutomationSettings.getConditionProviderConfig();
diff --git a/src/com/android/settings/notification/ZenRuleSelectionDialog.java b/src/com/android/settings/notification/ZenRuleSelectionDialog.java
index b1a3939..b076dd0 100644
--- a/src/com/android/settings/notification/ZenRuleSelectionDialog.java
+++ b/src/com/android/settings/notification/ZenRuleSelectionDialog.java
@@ -36,6 +36,9 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.utils.ZenServiceListing;
@@ -46,9 +49,6 @@
 import java.util.Set;
 import java.util.TreeSet;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 public class ZenRuleSelectionDialog extends InstrumentedDialogFragment {
     private static final String TAG = "ZenRuleSelectionDialog";
     private static final boolean DEBUG = ZenModeSettings.DEBUG;
diff --git a/src/com/android/settings/password/ChooseLockGeneric.java b/src/com/android/settings/password/ChooseLockGeneric.java
index a45bea7..21d1490 100644
--- a/src/com/android/settings/password/ChooseLockGeneric.java
+++ b/src/com/android/settings/password/ChooseLockGeneric.java
@@ -18,6 +18,7 @@
 
 import static android.app.admin.DevicePolicyManager.ACTION_SET_NEW_PARENT_PROFILE_PASSWORD;
 import static android.app.admin.DevicePolicyManager.ACTION_SET_NEW_PASSWORD;
+
 import static com.android.settings.password.ChooseLockPassword.ChooseLockPasswordFragment
         .RESULT_FINISHED;
 
@@ -43,6 +44,14 @@
 import android.view.accessibility.AccessibilityManager;
 import android.widget.TextView;
 
+import androidx.annotation.StringRes;
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.EncryptionInterstitial;
@@ -60,14 +69,6 @@
 
 import java.util.List;
 
-import androidx.annotation.StringRes;
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class ChooseLockGeneric extends SettingsActivity {
     public static final String CONFIRM_CREDENTIALS = "confirm_credentials";
 
diff --git a/src/com/android/settings/password/ChooseLockGenericController.java b/src/com/android/settings/password/ChooseLockGenericController.java
index a9b2e00..eb7ff4e 100644
--- a/src/com/android/settings/password/ChooseLockGenericController.java
+++ b/src/com/android/settings/password/ChooseLockGenericController.java
@@ -20,14 +20,14 @@
 import android.content.Context;
 import android.os.UserHandle;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.VisibleForTesting;
-
 /**
  * A controller for ChooseLockGeneric, and other similar classes which shows a list of possible
  * screen locks for the user to choose from.
diff --git a/src/com/android/settings/password/ChooseLockPassword.java b/src/com/android/settings/password/ChooseLockPassword.java
index f65b3ad..cd04193 100644
--- a/src/com/android/settings/password/ChooseLockPassword.java
+++ b/src/com/android/settings/password/ChooseLockPassword.java
@@ -51,6 +51,11 @@
 import android.widget.TextView;
 import android.widget.TextView.OnEditorActionListener;
 
+import androidx.annotation.StringRes;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.internal.widget.LockPatternUtils.RequestThrottledException;
@@ -68,11 +73,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.StringRes;
-import androidx.fragment.app.Fragment;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
 public class ChooseLockPassword extends SettingsActivity {
     private static final String TAG = "ChooseLockPassword";
 
diff --git a/src/com/android/settings/password/ChooseLockPattern.java b/src/com/android/settings/password/ChooseLockPattern.java
index a6cf36f..4e4730f 100644
--- a/src/com/android/settings/password/ChooseLockPattern.java
+++ b/src/com/android/settings/password/ChooseLockPattern.java
@@ -32,6 +32,8 @@
 import android.widget.ScrollView;
 import android.widget.TextView;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LinearLayoutWithDefaultTouchRecepient;
 import com.android.internal.widget.LockPatternUtils;
@@ -54,8 +56,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-
 /**
  * If the user has a lock pattern set already, makes them confirm the existing one.
  *
diff --git a/src/com/android/settings/password/ChooseLockSettingsHelper.java b/src/com/android/settings/password/ChooseLockSettingsHelper.java
index 652db17..3c83f07 100644
--- a/src/com/android/settings/password/ChooseLockSettingsHelper.java
+++ b/src/com/android/settings/password/ChooseLockSettingsHelper.java
@@ -25,14 +25,14 @@
 import android.os.Bundle;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.SettingsActivity;
 import com.android.settings.Utils;
 import com.android.setupwizardlib.util.WizardManagerHelper;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-
 public final class ChooseLockSettingsHelper {
 
     public static final String EXTRA_KEY_TYPE = "type";
diff --git a/src/com/android/settings/password/ChooseLockTypeDialogFragment.java b/src/com/android/settings/password/ChooseLockTypeDialogFragment.java
index 8969eec..10c73c5 100644
--- a/src/com/android/settings/password/ChooseLockTypeDialogFragment.java
+++ b/src/com/android/settings/password/ChooseLockTypeDialogFragment.java
@@ -31,6 +31,9 @@
 import android.widget.ArrayAdapter;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog.Builder;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
@@ -40,9 +43,6 @@
 
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog.Builder;
-import androidx.fragment.app.Fragment;
-
 /**
  * A dialog fragment similar to {@link ChooseLockGeneric} where the user can select from a few
  * lock screen types.
diff --git a/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java b/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java
index 3818ac9..cae3ae6 100644
--- a/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java
+++ b/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java
@@ -23,13 +23,13 @@
 import android.view.WindowManager;
 import android.widget.LinearLayout;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.SetupWizardUtils;
 import com.android.settings.Utils;
 
-import androidx.fragment.app.Fragment;
-
 public abstract class ConfirmDeviceCredentialBaseActivity extends SettingsActivity {
 
     private static final String STATE_IS_KEYGUARD_LOCKED = "STATE_IS_KEYGUARD_LOCKED";
diff --git a/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java b/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java
index 23bc26f..a9542e5 100644
--- a/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java
+++ b/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java
@@ -46,16 +46,16 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.biometrics.fingerprint.FingerprintUiHelper;
 import com.android.settings.core.InstrumentedFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-import androidx.fragment.app.FragmentManager;
-
 /**
  * Base fragment to be shared for PIN/Pattern/Password confirmation fragments.
  */
diff --git a/src/com/android/settings/password/ConfirmLockPassword.java b/src/com/android/settings/password/ConfirmLockPassword.java
index b381226..38561fb 100644
--- a/src/com/android/settings/password/ConfirmLockPassword.java
+++ b/src/com/android/settings/password/ConfirmLockPassword.java
@@ -39,6 +39,8 @@
 import android.widget.TextView;
 import android.widget.TextView.OnEditorActionListener;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternChecker;
 import com.android.internal.widget.LockPatternUtils;
@@ -50,8 +52,6 @@
 
 import java.util.ArrayList;
 
-import androidx.fragment.app.Fragment;
-
 public class ConfirmLockPassword extends ConfirmDeviceCredentialBaseActivity {
 
     // The index of the array is isStrongAuth << 2 + isProfile << 1 + isAlpha.
diff --git a/src/com/android/settings/password/PasswordRequirementAdapter.java b/src/com/android/settings/password/PasswordRequirementAdapter.java
index 62ddd75..0e194af 100644
--- a/src/com/android/settings/password/PasswordRequirementAdapter.java
+++ b/src/com/android/settings/password/PasswordRequirementAdapter.java
@@ -21,11 +21,11 @@
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.password.PasswordRequirementAdapter.PasswordRequirementViewHolder;
 
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Used in {@link ChooseLockPassword} to show password requirements.
  */
diff --git a/src/com/android/settings/password/SaveChosenLockWorkerBase.java b/src/com/android/settings/password/SaveChosenLockWorkerBase.java
index f76ffd9..5b6a812 100644
--- a/src/com/android/settings/password/SaveChosenLockWorkerBase.java
+++ b/src/com/android/settings/password/SaveChosenLockWorkerBase.java
@@ -22,10 +22,10 @@
 import android.os.Bundle;
 import android.os.UserManager;
 
-import com.android.internal.widget.LockPatternUtils;
-
 import androidx.fragment.app.Fragment;
 
+import com.android.internal.widget.LockPatternUtils;
+
 /**
  * An invisible retained worker fragment to track the AsyncWork that saves (and optionally
  * verifies if a challenge is given) the chosen lock credential (pattern/pin/password).
diff --git a/src/com/android/settings/password/SetNewPasswordController.java b/src/com/android/settings/password/SetNewPasswordController.java
index 94bc928..f3bcedc 100644
--- a/src/com/android/settings/password/SetNewPasswordController.java
+++ b/src/com/android/settings/password/SetNewPasswordController.java
@@ -20,6 +20,7 @@
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FACE;
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT;
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_SOMETHING;
+
 import static com.android.internal.util.Preconditions.checkNotNull;
 
 import android.annotation.Nullable;
@@ -34,11 +35,11 @@
 import android.os.IBinder;
 import android.os.UserManager;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.Utils;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Business logic for {@link SetNewPasswordActivity}.
  *
diff --git a/src/com/android/settings/password/SetupChooseLockGeneric.java b/src/com/android/settings/password/SetupChooseLockGeneric.java
index 1642bf0..700cc2d 100644
--- a/src/com/android/settings/password/SetupChooseLockGeneric.java
+++ b/src/com/android/settings/password/SetupChooseLockGeneric.java
@@ -27,6 +27,10 @@
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.SetupEncryptionInterstitial;
@@ -35,10 +39,6 @@
 import com.android.settings.utils.SettingsDividerItemDecoration;
 import com.android.setupwizardlib.GlifPreferenceLayout;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * Setup Wizard's version of ChooseLockGeneric screen. It inherits the logic and basic structure
  * from ChooseLockGeneric class, and should remain similar to that behaviorally. This class should
diff --git a/src/com/android/settings/password/SetupChooseLockPassword.java b/src/com/android/settings/password/SetupChooseLockPassword.java
index 56c6a7b..b96c57df 100644
--- a/src/com/android/settings/password/SetupChooseLockPassword.java
+++ b/src/com/android/settings/password/SetupChooseLockPassword.java
@@ -26,13 +26,13 @@
 import android.widget.Button;
 import android.widget.LinearLayout;
 
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.SetupRedactionInterstitial;
 import com.android.settings.password.ChooseLockTypeDialogFragment.OnLockTypeSelectedListener;
 
-import androidx.annotation.Nullable;
-import androidx.fragment.app.Fragment;
-
 /**
  * Setup Wizard's version of ChooseLockPassword screen. It inherits the logic and basic structure
  * from ChooseLockPassword class, and should remain similar to that behaviorally. This class should
diff --git a/src/com/android/settings/password/SetupChooseLockPattern.java b/src/com/android/settings/password/SetupChooseLockPattern.java
index cc1633a..696380c 100644
--- a/src/com/android/settings/password/SetupChooseLockPattern.java
+++ b/src/com/android/settings/password/SetupChooseLockPattern.java
@@ -24,12 +24,12 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
-import com.android.settings.R;
-import com.android.settings.SetupRedactionInterstitial;
-
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
+import com.android.settings.R;
+import com.android.settings.SetupRedactionInterstitial;
+
 /**
  * Setup Wizard's version of ChooseLockPattern screen. It inherits the logic and basic structure
  * from ChooseLockPattern class, and should remain similar to that behaviorally. This class should
diff --git a/src/com/android/settings/password/SetupSkipDialog.java b/src/com/android/settings/password/SetupSkipDialog.java
index c93d12d..ad28ddb 100644
--- a/src/com/android/settings/password/SetupSkipDialog.java
+++ b/src/com/android/settings/password/SetupSkipDialog.java
@@ -21,14 +21,14 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.FragmentManager;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 public class SetupSkipDialog extends InstrumentedDialogFragment
         implements DialogInterface.OnClickListener {
 
diff --git a/src/com/android/settings/print/PrintJobSettingsFragment.java b/src/com/android/settings/print/PrintJobSettingsFragment.java
index 10759ce..ba0172b 100644
--- a/src/com/android/settings/print/PrintJobSettingsFragment.java
+++ b/src/com/android/settings/print/PrintJobSettingsFragment.java
@@ -35,14 +35,14 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 
 import java.text.DateFormat;
 
-import androidx.preference.Preference;
-
 /**
  * Fragment for management of a print job.
  */
diff --git a/src/com/android/settings/print/PrintServiceSettingsFragment.java b/src/com/android/settings/print/PrintServiceSettingsFragment.java
index 345b4ae..759cf3b 100644
--- a/src/com/android/settings/print/PrintServiceSettingsFragment.java
+++ b/src/com/android/settings/print/PrintServiceSettingsFragment.java
@@ -49,6 +49,12 @@
 import android.widget.Switch;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -61,12 +67,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.NonNull;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.recyclerview.widget.RecyclerView;
-import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver;
-
 /**
  * Fragment with print service settings.
  */
diff --git a/src/com/android/settings/print/PrintSettingPreferenceController.java b/src/com/android/settings/print/PrintSettingPreferenceController.java
index 3bd80fd..16c4320 100644
--- a/src/com/android/settings/print/PrintSettingPreferenceController.java
+++ b/src/com/android/settings/print/PrintSettingPreferenceController.java
@@ -25,6 +25,9 @@
 import android.print.PrintManager;
 import android.printservice.PrintServiceInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.RestrictedPreference;
@@ -34,9 +37,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * {@link BasePreferenceController} for Print settings.
  */
diff --git a/src/com/android/settings/print/SettingsPrintServicesLoader.java b/src/com/android/settings/print/SettingsPrintServicesLoader.java
index 758f4d3..e94c589 100644
--- a/src/com/android/settings/print/SettingsPrintServicesLoader.java
+++ b/src/com/android/settings/print/SettingsPrintServicesLoader.java
@@ -22,12 +22,12 @@
 import android.print.PrintServicesLoader;
 import android.printservice.PrintServiceInfo;
 
+import androidx.loader.content.Loader;
+
 import com.android.internal.util.Preconditions;
 
 import java.util.List;
 
-import androidx.loader.content.Loader;
-
 /**
  * Loader for the list of print services. Can be parametrized to select a subset.
  */
diff --git a/src/com/android/settings/search/DeviceIndexUpdateJobService.java b/src/com/android/settings/search/DeviceIndexUpdateJobService.java
index 3a85867..1f7ee31 100644
--- a/src/com/android/settings/search/DeviceIndexUpdateJobService.java
+++ b/src/com/android/settings/search/DeviceIndexUpdateJobService.java
@@ -17,6 +17,7 @@
 import static android.app.slice.Slice.HINT_LARGE;
 import static android.app.slice.Slice.HINT_TITLE;
 import static android.app.slice.SliceItem.FORMAT_TEXT;
+
 import static com.android.settings.search.DeviceIndexFeatureProvider.createDeepLink;
 
 import android.app.job.JobParameters;
@@ -28,13 +29,6 @@
 import android.provider.SettingsSlicesContract;
 import android.util.Log;
 
-import com.android.settings.overlay.FeatureFactory;
-import com.android.settings.slices.SettingsSliceProvider;
-import com.android.settings.slices.SliceDeepLinkSpringBoard;
-
-import java.util.Collection;
-import java.util.concurrent.CountDownLatch;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.slice.Slice;
 import androidx.slice.SliceItem;
@@ -45,6 +39,13 @@
 import androidx.slice.widget.ListContent;
 import androidx.slice.widget.SliceContent;
 
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.slices.SettingsSliceProvider;
+import com.android.settings.slices.SliceDeepLinkSpringBoard;
+
+import java.util.Collection;
+import java.util.concurrent.CountDownLatch;
+
 public class DeviceIndexUpdateJobService extends JobService {
 
     private static final String TAG = "DeviceIndexUpdate";
diff --git a/src/com/android/settings/search/Indexable.java b/src/com/android/settings/search/Indexable.java
index 8048995..eef7184 100644
--- a/src/com/android/settings/search/Indexable.java
+++ b/src/com/android/settings/search/Indexable.java
@@ -19,12 +19,12 @@
 import android.content.Context;
 import android.provider.SearchIndexableResource;
 
+import androidx.annotation.Keep;
+
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.List;
 
-import androidx.annotation.Keep;
-
 /**
  * Interface for classes whose instances can provide data for indexing.
  *
diff --git a/src/com/android/settings/search/SettingsSearchIndexablesProvider.java b/src/com/android/settings/search/SettingsSearchIndexablesProvider.java
index 26d15f5..0a846de 100644
--- a/src/com/android/settings/search/SettingsSearchIndexablesProvider.java
+++ b/src/com/android/settings/search/SettingsSearchIndexablesProvider.java
@@ -41,6 +41,7 @@
 import static android.provider.SearchIndexablesContract.INDEXABLES_XML_RES_COLUMNS;
 import static android.provider.SearchIndexablesContract.NON_INDEXABLES_KEYS_COLUMNS;
 import static android.provider.SearchIndexablesContract.SITE_MAP_COLUMNS;
+
 import static com.android.settings.dashboard.DashboardFragmentRegistry.CATEGORY_KEY_TO_PARENT_MAP;
 
 import android.content.Context;
diff --git a/src/com/android/settings/search/actionbar/SearchMenuController.java b/src/com/android/settings/search/actionbar/SearchMenuController.java
index 54fae7e..6855717 100644
--- a/src/com/android/settings/search/actionbar/SearchMenuController.java
+++ b/src/com/android/settings/search/actionbar/SearchMenuController.java
@@ -23,6 +23,8 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.overlay.FeatureFactory;
@@ -32,8 +34,6 @@
 import com.android.settingslib.core.lifecycle.ObservablePreferenceFragment;
 import com.android.settingslib.core.lifecycle.events.OnCreateOptionsMenu;
 
-import androidx.fragment.app.Fragment;
-
 public class SearchMenuController implements LifecycleObserver, OnCreateOptionsMenu {
 
     public static final String NEED_SEARCH_ICON_IN_ACTION_BAR = "need_search_icon_in_action_bar";
diff --git a/src/com/android/settings/security/ChangeProfileScreenLockPreferenceController.java b/src/com/android/settings/security/ChangeProfileScreenLockPreferenceController.java
index 47bd0b8..26370d9 100644
--- a/src/com/android/settings/security/ChangeProfileScreenLockPreferenceController.java
+++ b/src/com/android/settings/security/ChangeProfileScreenLockPreferenceController.java
@@ -23,13 +23,13 @@
 import android.os.UserHandle;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.password.ChooseLockGeneric;
 
-import androidx.preference.Preference;
-
 public class ChangeProfileScreenLockPreferenceController extends
         ChangeScreenLockPreferenceController {
 
diff --git a/src/com/android/settings/security/ChangeScreenLockPreferenceController.java b/src/com/android/settings/security/ChangeScreenLockPreferenceController.java
index 1284b6a..ae857ce 100644
--- a/src/com/android/settings/security/ChangeScreenLockPreferenceController.java
+++ b/src/com/android/settings/security/ChangeScreenLockPreferenceController.java
@@ -23,6 +23,9 @@
 import android.os.storage.StorageManager;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -36,9 +39,6 @@
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class ChangeScreenLockPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, GearPreference.OnGearClickListener {
 
diff --git a/src/com/android/settings/security/ConfigureKeyGuardDialog.java b/src/com/android/settings/security/ConfigureKeyGuardDialog.java
index f09e077..01c0e9e 100644
--- a/src/com/android/settings/security/ConfigureKeyGuardDialog.java
+++ b/src/com/android/settings/security/ConfigureKeyGuardDialog.java
@@ -23,15 +23,15 @@
 import android.content.Intent;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.CredentialStorage;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.password.ChooseLockGeneric;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Prompt for key guard configuration confirmation.
  */
diff --git a/src/com/android/settings/security/CredentialStoragePreferenceController.java b/src/com/android/settings/security/CredentialStoragePreferenceController.java
index 1df5e9e..060d964 100644
--- a/src/com/android/settings/security/CredentialStoragePreferenceController.java
+++ b/src/com/android/settings/security/CredentialStoragePreferenceController.java
@@ -20,10 +20,10 @@
 import android.os.UserManager;
 import android.security.KeyStore;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+
 public class CredentialStoragePreferenceController extends
         RestrictedEncryptionPreferenceController {
 
diff --git a/src/com/android/settings/security/CryptKeeperSettings.java b/src/com/android/settings/security/CryptKeeperSettings.java
index b7c5db7..a0e5a8e 100644
--- a/src/com/android/settings/security/CryptKeeperSettings.java
+++ b/src/com/android/settings/security/CryptKeeperSettings.java
@@ -33,6 +33,9 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.CryptKeeperConfirm;
 import com.android.settings.R;
@@ -41,9 +44,6 @@
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.password.ConfirmLockPattern;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-
 public class CryptKeeperSettings extends InstrumentedPreferenceFragment {
     private static final String TAG = "CryptKeeper";
     private static final String TYPE = "type";
diff --git a/src/com/android/settings/security/EncryptionStatusPreferenceController.java b/src/com/android/settings/security/EncryptionStatusPreferenceController.java
index 4128358..ea38068 100644
--- a/src/com/android/settings/security/EncryptionStatusPreferenceController.java
+++ b/src/com/android/settings/security/EncryptionStatusPreferenceController.java
@@ -20,12 +20,12 @@
 import android.os.UserManager;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 
-import androidx.preference.Preference;
-
 public class EncryptionStatusPreferenceController extends BasePreferenceController {
 
 
diff --git a/src/com/android/settings/security/LockUnificationPreferenceController.java b/src/com/android/settings/security/LockUnificationPreferenceController.java
index a8fa744..71be0ae 100644
--- a/src/com/android/settings/security/LockUnificationPreferenceController.java
+++ b/src/com/android/settings/security/LockUnificationPreferenceController.java
@@ -28,6 +28,9 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -40,9 +43,6 @@
 import com.android.settingslib.RestrictedSwitchPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller for password unification/un-unification flows.
  *
diff --git a/src/com/android/settings/security/OwnerInfoPreferenceController.java b/src/com/android/settings/security/OwnerInfoPreferenceController.java
index a462916..226e887 100644
--- a/src/com/android/settings/security/OwnerInfoPreferenceController.java
+++ b/src/com/android/settings/security/OwnerInfoPreferenceController.java
@@ -18,6 +18,12 @@
 import android.content.Context;
 import android.os.UserHandle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.users.OwnerInfoSettings;
@@ -29,12 +35,6 @@
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceScreen;
-
 public class OwnerInfoPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnResume {
 
diff --git a/src/com/android/settings/security/ResetCredentialsPreferenceController.java b/src/com/android/settings/security/ResetCredentialsPreferenceController.java
index 4635590..ee09bca 100644
--- a/src/com/android/settings/security/ResetCredentialsPreferenceController.java
+++ b/src/com/android/settings/security/ResetCredentialsPreferenceController.java
@@ -20,13 +20,13 @@
 import android.os.UserManager;
 import android.security.KeyStore;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.PreferenceScreen;
-
 public class ResetCredentialsPreferenceController extends RestrictedEncryptionPreferenceController
         implements LifecycleObserver, OnResume {
 
diff --git a/src/com/android/settings/security/ScreenPinningSettings.java b/src/com/android/settings/security/ScreenPinningSettings.java
index 8a51449..092ec91 100644
--- a/src/com/android/settings/security/ScreenPinningSettings.java
+++ b/src/com/android/settings/security/ScreenPinningSettings.java
@@ -27,6 +27,11 @@
 import android.view.ViewGroup;
 import android.widget.Switch;
 
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
@@ -40,11 +45,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 /**
  * Screen pinning settings.
  */
diff --git a/src/com/android/settings/security/SimLockPreferenceController.java b/src/com/android/settings/security/SimLockPreferenceController.java
index 03dd9da..d8d6252 100644
--- a/src/com/android/settings/security/SimLockPreferenceController.java
+++ b/src/com/android/settings/security/SimLockPreferenceController.java
@@ -24,13 +24,13 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class SimLockPreferenceController extends BasePreferenceController {
 
     private static final String KEY_SIM_LOCK = "sim_lock_settings";
diff --git a/src/com/android/settings/security/UnificationConfirmationDialog.java b/src/com/android/settings/security/UnificationConfirmationDialog.java
index e862bd0..ba4065f 100644
--- a/src/com/android/settings/security/UnificationConfirmationDialog.java
+++ b/src/com/android/settings/security/UnificationConfirmationDialog.java
@@ -20,13 +20,13 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentManager;
-
 public class UnificationConfirmationDialog extends InstrumentedDialogFragment {
 
     static final String TAG_UNIFICATION_DIALOG = "unification_dialog";
diff --git a/src/com/android/settings/security/VisiblePatternProfilePreferenceController.java b/src/com/android/settings/security/VisiblePatternProfilePreferenceController.java
index 117946a..2db8c24 100644
--- a/src/com/android/settings/security/VisiblePatternProfilePreferenceController.java
+++ b/src/com/android/settings/security/VisiblePatternProfilePreferenceController.java
@@ -24,6 +24,9 @@
 import android.os.UserManager;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.Utils;
 import com.android.settings.core.TogglePreferenceController;
@@ -35,9 +38,6 @@
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class VisiblePatternProfilePreferenceController extends TogglePreferenceController
         implements LifecycleObserver, OnResume {
 
diff --git a/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceController.java b/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceController.java
index f6db180..a003d3b 100644
--- a/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceController.java
+++ b/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceController.java
@@ -25,6 +25,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -34,8 +36,6 @@
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-
 public class LockAfterTimeoutPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/security/screenlock/LockScreenPreferenceController.java b/src/com/android/settings/security/screenlock/LockScreenPreferenceController.java
index 58576e8..7d83f40 100644
--- a/src/com/android/settings/security/screenlock/LockScreenPreferenceController.java
+++ b/src/com/android/settings/security/screenlock/LockScreenPreferenceController.java
@@ -21,6 +21,9 @@
 import android.content.Context;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.notification.LockScreenNotificationPreferenceController;
@@ -28,9 +31,6 @@
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class LockScreenPreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnResume {
 
diff --git a/src/com/android/settings/security/screenlock/PatternVisiblePreferenceController.java b/src/com/android/settings/security/screenlock/PatternVisiblePreferenceController.java
index 9f90667..133078c 100644
--- a/src/com/android/settings/security/screenlock/PatternVisiblePreferenceController.java
+++ b/src/com/android/settings/security/screenlock/PatternVisiblePreferenceController.java
@@ -19,13 +19,13 @@
 import android.app.admin.DevicePolicyManager;
 import android.content.Context;
 
+import androidx.preference.Preference;
+import androidx.preference.TwoStatePreference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.TwoStatePreference;
-
 public class PatternVisiblePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceController.java b/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceController.java
index 54a13c2..ffd0183 100644
--- a/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceController.java
+++ b/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceController.java
@@ -20,6 +20,9 @@
 import android.content.Context;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.TwoStatePreference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -27,9 +30,6 @@
 import com.android.settings.security.trustagent.TrustAgentManager;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.preference.Preference;
-import androidx.preference.TwoStatePreference;
-
 public class PowerButtonInstantLockPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceController.java b/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceController.java
index ca3208c..056c1f2 100644
--- a/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceController.java
+++ b/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceController.java
@@ -19,15 +19,15 @@
 import android.content.Context;
 import android.os.UserHandle;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.security.SecurityFeatureProvider;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class ManageTrustAgentsPreferenceController extends BasePreferenceController {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/security/trustagent/TrustAgentListPreferenceController.java b/src/com/android/settings/security/trustagent/TrustAgentListPreferenceController.java
index ab9099c..6f5d7eb 100644
--- a/src/com/android/settings/security/trustagent/TrustAgentListPreferenceController.java
+++ b/src/com/android/settings/security/trustagent/TrustAgentListPreferenceController.java
@@ -25,6 +25,11 @@
 import android.os.UserHandle;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -42,11 +47,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 public class TrustAgentListPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnSaveInstanceState,
         OnCreate, OnResume {
diff --git a/src/com/android/settings/security/trustagent/TrustAgentManager.java b/src/com/android/settings/security/trustagent/TrustAgentManager.java
index acce2d8..feac9fa 100644
--- a/src/com/android/settings/security/trustagent/TrustAgentManager.java
+++ b/src/com/android/settings/security/trustagent/TrustAgentManager.java
@@ -35,6 +35,8 @@
 import android.util.Slog;
 import android.util.Xml;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settingslib.RestrictedLockUtils;
 
@@ -45,8 +47,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 
 /** A manager for trust agent state. */
 public class TrustAgentManager {
diff --git a/src/com/android/settings/security/trustagent/TrustAgentsPreferenceController.java b/src/com/android/settings/security/trustagent/TrustAgentsPreferenceController.java
index 604583b..5088d31 100644
--- a/src/com/android/settings/security/trustagent/TrustAgentsPreferenceController.java
+++ b/src/com/android/settings/security/trustagent/TrustAgentsPreferenceController.java
@@ -32,6 +32,10 @@
 import android.util.ArraySet;
 import android.util.IconDrawableFactory;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.overlay.FeatureFactory;
@@ -43,10 +47,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 public class TrustAgentsPreferenceController extends BasePreferenceController
         implements Preference.OnPreferenceChangeListener, LifecycleObserver, OnStart {
 
diff --git a/src/com/android/settings/shortcut/CreateShortcutPreferenceController.java b/src/com/android/settings/shortcut/CreateShortcutPreferenceController.java
index 4848bf6..3576034 100644
--- a/src/com/android/settings/shortcut/CreateShortcutPreferenceController.java
+++ b/src/com/android/settings/shortcut/CreateShortcutPreferenceController.java
@@ -37,6 +37,11 @@
 import android.view.View;
 import android.widget.ImageView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Settings.TetherSettingsActivity;
@@ -49,11 +54,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-
 /**
  * {@link BasePreferenceController} that populates a list of widgets that Settings app support.
  */
diff --git a/src/com/android/settings/sim/SimDialogActivity.java b/src/com/android/settings/sim/SimDialogActivity.java
index 803e1cf..8a99e66 100644
--- a/src/com/android/settings/sim/SimDialogActivity.java
+++ b/src/com/android/settings/sim/SimDialogActivity.java
@@ -38,14 +38,14 @@
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class SimDialogActivity extends Activity {
     private static String TAG = "SimDialogActivity";
 
diff --git a/src/com/android/settings/sim/SimPreferenceDialog.java b/src/com/android/settings/sim/SimPreferenceDialog.java
index a657a6b..0f22d2b 100644
--- a/src/com/android/settings/sim/SimPreferenceDialog.java
+++ b/src/com/android/settings/sim/SimPreferenceDialog.java
@@ -38,11 +38,11 @@
 import android.widget.Spinner;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class SimPreferenceDialog extends Activity {
 
     private Context mContext;
diff --git a/src/com/android/settings/sim/SimSelectNotification.java b/src/com/android/settings/sim/SimSelectNotification.java
index 4cc3c31..6806f9f 100644
--- a/src/com/android/settings/sim/SimSelectNotification.java
+++ b/src/com/android/settings/sim/SimSelectNotification.java
@@ -28,6 +28,8 @@
 import android.telephony.TelephonyManager;
 import android.util.Log;
 
+import androidx.core.app.NotificationCompat;
+
 import com.android.internal.telephony.IccCardConstants;
 import com.android.settings.R;
 import com.android.settings.Settings.SimSettingsActivity;
@@ -35,8 +37,6 @@
 
 import java.util.List;
 
-import androidx.core.app.NotificationCompat;
-
 public class SimSelectNotification extends BroadcastReceiver {
     private static final String TAG = "SimSelectNotification";
     private static final int NOTIFICATION_ID = 1;
diff --git a/src/com/android/settings/sim/SimSettings.java b/src/com/android/settings/sim/SimSettings.java
index fa65b07..cf6d5f3 100644
--- a/src/com/android/settings/sim/SimSettings.java
+++ b/src/com/android/settings/sim/SimSettings.java
@@ -33,6 +33,9 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.telephony.TelephonyProperties;
 import com.android.settings.R;
@@ -45,9 +48,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @SearchIndexable
 public class SimSettings extends RestrictedSettingsFragment implements Indexable {
     private static final String TAG = "SimSettings";
diff --git a/src/com/android/settings/slices/CustomSliceable.java b/src/com/android/settings/slices/CustomSliceable.java
index 52bed23..48b5d16 100644
--- a/src/com/android/settings/slices/CustomSliceable.java
+++ b/src/com/android/settings/slices/CustomSliceable.java
@@ -22,11 +22,11 @@
 import android.content.IntentFilter;
 import android.net.Uri;
 
+import androidx.slice.Slice;
+
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 
-import androidx.slice.Slice;
-
 
 /**
  * Common functions for custom Slices.
diff --git a/src/com/android/settings/slices/SettingsSliceProvider.java b/src/com/android/settings/slices/SettingsSliceProvider.java
index 10cc5b4..f0439a8 100644
--- a/src/com/android/settings/slices/SettingsSliceProvider.java
+++ b/src/com/android/settings/slices/SettingsSliceProvider.java
@@ -32,6 +32,10 @@
 import android.util.Log;
 import android.util.Pair;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.slice.Slice;
+import androidx.slice.SliceProvider;
+
 import com.android.settings.bluetooth.BluetoothSliceBuilder;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.flashlight.FlashlightSliceBuilder;
@@ -39,7 +43,6 @@
 import com.android.settings.mobilenetwork.Enhanced4gLteSliceHelper;
 import com.android.settings.notification.ZenModeSliceBuilder;
 import com.android.settings.overlay.FeatureFactory;
-import com.android.settings.core.BasePreferenceController;
 import com.android.settings.wifi.WifiSlice;
 import com.android.settings.wifi.calling.WifiCallingSliceHelper;
 import com.android.settingslib.SliceBroadcastRelay;
@@ -56,10 +59,6 @@
 import java.util.WeakHashMap;
 import java.util.concurrent.ConcurrentHashMap;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.slice.Slice;
-import androidx.slice.SliceProvider;
-
 /**
  * A {@link SliceProvider} for Settings to enabled inline results in system apps.
  *
diff --git a/src/com/android/settings/slices/SliceBuilderUtils.java b/src/com/android/settings/slices/SliceBuilderUtils.java
index b613ca4..0306fc9 100644
--- a/src/com/android/settings/slices/SliceBuilderUtils.java
+++ b/src/com/android/settings/slices/SliceBuilderUtils.java
@@ -33,6 +33,14 @@
 import android.util.Log;
 import android.util.Pair;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.builders.ListBuilder.InputRangeBuilder;
+import androidx.slice.builders.ListBuilder.RowBuilder;
+import androidx.slice.builders.SliceAction;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -45,20 +53,11 @@
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.builders.ListBuilder;
-import androidx.slice.builders.ListBuilder.InputRangeBuilder;
-import androidx.slice.builders.ListBuilder.RowBuilder;
-import androidx.slice.builders.SliceAction;
-
 
 /**
  * Utility class to build Slices objects and Preference Controllers based on the Database managed
diff --git a/src/com/android/settings/slices/SliceDataConverter.java b/src/com/android/settings/slices/SliceDataConverter.java
index 7b98fe4..7c233a6 100644
--- a/src/com/android/settings/slices/SliceDataConverter.java
+++ b/src/com/android/settings/slices/SliceDataConverter.java
@@ -39,6 +39,8 @@
 import android.util.Xml;
 import android.view.accessibility.AccessibilityManager;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.accessibility.AccessibilitySettings;
 import com.android.settings.accessibility.AccessibilitySlicePreferenceController;
@@ -61,8 +63,6 @@
 import java.util.List;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Converts all Slice sources into {@link SliceData}.
  * This includes:
diff --git a/src/com/android/settings/slices/SliceDeepLinkSpringBoard.java b/src/com/android/settings/slices/SliceDeepLinkSpringBoard.java
index eeec5a0..5d36d73 100644
--- a/src/com/android/settings/slices/SliceDeepLinkSpringBoard.java
+++ b/src/com/android/settings/slices/SliceDeepLinkSpringBoard.java
@@ -16,7 +16,6 @@
 
 import android.app.Activity;
 import android.content.Intent;
-import android.content.IntentFilter;
 import android.net.Uri;
 import android.os.Bundle;
 import android.provider.Settings;
@@ -26,7 +25,6 @@
 import com.android.settings.location.LocationSliceBuilder;
 import com.android.settings.notification.ZenModeSliceBuilder;
 import com.android.settings.overlay.FeatureFactory;
-import com.android.settings.wifi.WifiSlice;
 
 import java.net.URISyntaxException;
 
diff --git a/src/com/android/settings/slices/SliceRelayReceiver.java b/src/com/android/settings/slices/SliceRelayReceiver.java
index c8ec12e..b4d868d 100644
--- a/src/com/android/settings/slices/SliceRelayReceiver.java
+++ b/src/com/android/settings/slices/SliceRelayReceiver.java
@@ -21,6 +21,7 @@
 import android.content.Intent;
 import android.net.Uri;
 import android.text.TextUtils;
+
 import com.android.settingslib.SliceBroadcastRelay;
 
 /**
diff --git a/src/com/android/settings/slices/SlicesDatabaseAccessor.java b/src/com/android/settings/slices/SlicesDatabaseAccessor.java
index 877c108..79d3bc6 100644
--- a/src/com/android/settings/slices/SlicesDatabaseAccessor.java
+++ b/src/com/android/settings/slices/SlicesDatabaseAccessor.java
@@ -25,14 +25,14 @@
 import android.os.Binder;
 import android.util.Pair;
 
+import androidx.slice.Slice;
+
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.slices.SlicesDatabaseHelper.IndexColumns;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.slice.Slice;
-
 /**
  * Class used to map a {@link Uri} from {@link SettingsSliceProvider} to a Slice.
  */
diff --git a/src/com/android/settings/slices/SlicesDatabaseHelper.java b/src/com/android/settings/slices/SlicesDatabaseHelper.java
index 4024235..f1628e7 100644
--- a/src/com/android/settings/slices/SlicesDatabaseHelper.java
+++ b/src/com/android/settings/slices/SlicesDatabaseHelper.java
@@ -22,10 +22,10 @@
 import android.os.Build;
 import android.util.Log;
 
-import java.util.Locale;
-
 import androidx.annotation.VisibleForTesting;
 
+import java.util.Locale;
+
 /**
  * Defines the schema for the Slices database.
  */
diff --git a/src/com/android/settings/slices/SlicesIndexer.java b/src/com/android/settings/slices/SlicesIndexer.java
index a4c27f6..f88af8f 100644
--- a/src/com/android/settings/slices/SlicesIndexer.java
+++ b/src/com/android/settings/slices/SlicesIndexer.java
@@ -21,6 +21,8 @@
 import android.database.sqlite.SQLiteDatabase;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.overlay.FeatureFactory;
@@ -29,8 +31,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Manages the conversion of {@link DashboardFragment} and {@link BasePreferenceController} to
  * indexable data {@link SliceData} to be stored for Slices.
diff --git a/src/com/android/settings/sound/AudioSwitchPreferenceController.java b/src/com/android/settings/sound/AudioSwitchPreferenceController.java
index d5e3aff..f77dfca 100644
--- a/src/com/android/settings/sound/AudioSwitchPreferenceController.java
+++ b/src/com/android/settings/sound/AudioSwitchPreferenceController.java
@@ -36,6 +36,10 @@
 import android.util.FeatureFlagUtils;
 import android.util.Log;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.bluetooth.Utils;
 import com.android.settings.core.BasePreferenceController;
@@ -56,10 +60,6 @@
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Abstract class for audio switcher controller to notify subclass
  * updating the current status of switcher entry. Subclasses must overwrite
diff --git a/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java b/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java
index 348d7d3..0b50f5f 100644
--- a/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java
+++ b/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java
@@ -21,13 +21,13 @@
 import android.bluetooth.BluetoothDevice;
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settingslib.Utils;
 import com.android.settingslib.bluetooth.HeadsetProfile;
 import com.android.settingslib.bluetooth.HearingAidProfile;
 
-import androidx.preference.Preference;
-
 /**
  * This class allows switching between HFP-connected & HAP-connected BT devices
  * while in on-call state.
diff --git a/src/com/android/settings/sound/MediaOutputPreferenceController.java b/src/com/android/settings/sound/MediaOutputPreferenceController.java
index dba82eb..8704243 100644
--- a/src/com/android/settings/sound/MediaOutputPreferenceController.java
+++ b/src/com/android/settings/sound/MediaOutputPreferenceController.java
@@ -24,13 +24,13 @@
 import android.content.Context;
 import android.media.AudioManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settingslib.Utils;
 import com.android.settingslib.bluetooth.A2dpProfile;
 import com.android.settingslib.bluetooth.HearingAidProfile;
 
-import androidx.preference.Preference;
-
 /**
  * This class which allows switching between A2dp-connected & HAP-connected BT devices.
  * A few conditions will disable this switcher:
diff --git a/src/com/android/settings/support/actionbar/HelpMenuController.java b/src/com/android/settings/support/actionbar/HelpMenuController.java
index 3ac248c..498cc3e 100644
--- a/src/com/android/settings/support/actionbar/HelpMenuController.java
+++ b/src/com/android/settings/support/actionbar/HelpMenuController.java
@@ -24,14 +24,14 @@
 import android.view.Menu;
 import android.view.MenuInflater;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settingslib.HelpUtils;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.ObservableFragment;
 import com.android.settingslib.core.lifecycle.ObservablePreferenceFragment;
 import com.android.settingslib.core.lifecycle.events.OnCreateOptionsMenu;
 
-import androidx.fragment.app.Fragment;
-
 /**
  * A controller that adds help menu to any Settings page.
  */
diff --git a/src/com/android/settings/survey/SurveyMixin.java b/src/com/android/settings/survey/SurveyMixin.java
index ab2e21a..5de2653 100644
--- a/src/com/android/settings/survey/SurveyMixin.java
+++ b/src/com/android/settings/survey/SurveyMixin.java
@@ -18,14 +18,14 @@
 import android.app.Activity;
 import android.content.BroadcastReceiver;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.overlay.SurveyFeatureProvider;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.fragment.app.Fragment;
-
 /**
  * attaches extra, survey related work to the onResume method of registered observable classes
  * in settings. This allows new classes to automatically support settings provided the extend
diff --git a/src/com/android/settings/system/SystemUpdatePreferenceController.java b/src/com/android/settings/system/SystemUpdatePreferenceController.java
index b2de2b3..dd04409 100644
--- a/src/com/android/settings/system/SystemUpdatePreferenceController.java
+++ b/src/com/android/settings/system/SystemUpdatePreferenceController.java
@@ -29,6 +29,9 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.BasePreferenceController;
@@ -36,9 +39,6 @@
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class SystemUpdatePreferenceController extends BasePreferenceController {
 
     private static final String TAG = "SysUpdatePrefContr";
diff --git a/src/com/android/settings/tts/TtsEnginePreference.java b/src/com/android/settings/tts/TtsEnginePreference.java
index 41684c5..7dc00fe 100644
--- a/src/com/android/settings/tts/TtsEnginePreference.java
+++ b/src/com/android/settings/tts/TtsEnginePreference.java
@@ -25,13 +25,13 @@
 import android.widget.CompoundButton;
 import android.widget.RadioButton;
 
-import com.android.settings.R;
-import com.android.settings.SettingsActivity;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+import com.android.settings.SettingsActivity;
+
 
 public class TtsEnginePreference extends Preference {
 
diff --git a/src/com/android/settings/tts/TtsEnginePreferenceFragment.java b/src/com/android/settings/tts/TtsEnginePreferenceFragment.java
index 01f2e42..27c9547 100644
--- a/src/com/android/settings/tts/TtsEnginePreferenceFragment.java
+++ b/src/com/android/settings/tts/TtsEnginePreferenceFragment.java
@@ -11,6 +11,8 @@
 import android.util.Log;
 import android.widget.Checkable;
 
+import androidx.preference.PreferenceCategory;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -23,8 +25,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.preference.PreferenceCategory;
-
 @SearchIndexable
 public class TtsEnginePreferenceFragment extends SettingsPreferenceFragment
         implements RadioButtonGroupState {
diff --git a/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java b/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java
index 2a61cac..c097d41 100644
--- a/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java
+++ b/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java
@@ -18,11 +18,11 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settingslib.RestrictedSwitchPreference;
 
-import androidx.preference.Preference;
-
 public class AddUserWhenLockedPreferenceController extends TogglePreferenceController {
 
     private final UserCapabilities mUserCaps;
diff --git a/src/com/android/settings/users/AppRestrictionsFragment.java b/src/com/android/settings/users/AppRestrictionsFragment.java
index 15e721a..a4e0cff 100644
--- a/src/com/android/settings/users/AppRestrictionsFragment.java
+++ b/src/com/android/settings/users/AppRestrictionsFragment.java
@@ -44,6 +44,15 @@
 import android.widget.CompoundButton.OnCheckedChangeListener;
 import android.widget.Switch;
 
+import androidx.preference.ListPreference;
+import androidx.preference.MultiSelectListPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceViewHolder;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
@@ -58,15 +67,6 @@
 import java.util.Set;
 import java.util.StringTokenizer;
 
-import androidx.preference.ListPreference;
-import androidx.preference.MultiSelectListPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceViewHolder;
-import androidx.preference.SwitchPreference;
-
 public class AppRestrictionsFragment extends SettingsPreferenceFragment implements
         OnPreferenceChangeListener, OnClickListener, OnPreferenceClickListener,
         AppRestrictionsHelper.OnDisableUiForPackageListener {
diff --git a/src/com/android/settings/users/AutoSyncDataPreferenceController.java b/src/com/android/settings/users/AutoSyncDataPreferenceController.java
index 5856f71..13a2cdf 100644
--- a/src/com/android/settings/users/AutoSyncDataPreferenceController.java
+++ b/src/com/android/settings/users/AutoSyncDataPreferenceController.java
@@ -26,17 +26,17 @@
 import android.os.UserManager;
 import android.util.Log;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settingslib.core.AbstractPreferenceController;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 public class AutoSyncDataPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/users/AutoSyncWorkDataPreferenceController.java b/src/com/android/settings/users/AutoSyncWorkDataPreferenceController.java
index de7c24a..1e62845 100644
--- a/src/com/android/settings/users/AutoSyncWorkDataPreferenceController.java
+++ b/src/com/android/settings/users/AutoSyncWorkDataPreferenceController.java
@@ -18,10 +18,10 @@
 import android.content.Context;
 import android.os.UserHandle;
 
-import com.android.settings.Utils;
-
 import androidx.fragment.app.Fragment;
 
+import com.android.settings.Utils;
+
 public class AutoSyncWorkDataPreferenceController extends AutoSyncPersonalDataPreferenceController {
 
     private static final String TAG = "AutoSyncWorkData";
diff --git a/src/com/android/settings/users/EditUserInfoController.java b/src/com/android/settings/users/EditUserInfoController.java
index 2035f66..4d9244a 100644
--- a/src/com/android/settings/users/EditUserInfoController.java
+++ b/src/com/android/settings/users/EditUserInfoController.java
@@ -34,16 +34,16 @@
 import android.widget.EditText;
 import android.widget.ImageView;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settingslib.Utils;
 import com.android.settingslib.drawable.CircleFramedDrawable;
 
 import java.io.File;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-
 /**
  * This class encapsulates a Dialog for editing the user nickname and photo.
  */
diff --git a/src/com/android/settings/users/EditUserPhotoController.java b/src/com/android/settings/users/EditUserPhotoController.java
index 4685bb1..f7d7e86 100644
--- a/src/com/android/settings/users/EditUserPhotoController.java
+++ b/src/com/android/settings/users/EditUserPhotoController.java
@@ -48,6 +48,9 @@
 import android.widget.ListPopupWindow;
 import android.widget.TextView;
 
+import androidx.core.content.FileProvider;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.drawable.CircleFramedDrawable;
@@ -63,9 +66,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.core.content.FileProvider;
-import androidx.fragment.app.Fragment;
-
 public class EditUserPhotoController {
     private static final String TAG = "EditUserPhotoController";
 
diff --git a/src/com/android/settings/users/MultiUserFooterPreferenceController.java b/src/com/android/settings/users/MultiUserFooterPreferenceController.java
index f42f190..1573bbd 100644
--- a/src/com/android/settings/users/MultiUserFooterPreferenceController.java
+++ b/src/com/android/settings/users/MultiUserFooterPreferenceController.java
@@ -18,14 +18,14 @@
 
 import android.content.Context;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.widget.FooterPreference;
 import com.android.settingslib.widget.FooterPreferenceMixinCompat;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-
 public class MultiUserFooterPreferenceController extends BasePreferenceController {
 
     @VisibleForTesting
diff --git a/src/com/android/settings/users/OwnerInfoSettings.java b/src/com/android/settings/users/OwnerInfoSettings.java
index 7576917..8915a27 100644
--- a/src/com/android/settings/users/OwnerInfoSettings.java
+++ b/src/com/android/settings/users/OwnerInfoSettings.java
@@ -26,15 +26,15 @@
 import android.view.View;
 import android.widget.EditText;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.security.OwnerInfoPreferenceController.OwnerInfoCallback;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 public class OwnerInfoSettings extends InstrumentedDialogFragment implements OnClickListener {
 
     private static final String TAG_OWNER_INFO = "ownerInfo";
diff --git a/src/com/android/settings/users/UserDetailsSettings.java b/src/com/android/settings/users/UserDetailsSettings.java
index 80f493f..65868e9 100644
--- a/src/com/android/settings/users/UserDetailsSettings.java
+++ b/src/com/android/settings/users/UserDetailsSettings.java
@@ -24,6 +24,9 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -32,9 +35,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 /**
  * Settings screen for configuring a specific user. It can contain user restrictions
  * and deletion controls. It is shown when you tap on the settings icon in the
diff --git a/src/com/android/settings/users/UserDialogs.java b/src/com/android/settings/users/UserDialogs.java
index 137c938..2361e44 100644
--- a/src/com/android/settings/users/UserDialogs.java
+++ b/src/com/android/settings/users/UserDialogs.java
@@ -30,11 +30,11 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Helper class for displaying dialogs related to user settings.
  */
diff --git a/src/com/android/settings/users/UserPreference.java b/src/com/android/settings/users/UserPreference.java
index 544dd72..bcc0167 100644
--- a/src/com/android/settings/users/UserPreference.java
+++ b/src/com/android/settings/users/UserPreference.java
@@ -25,14 +25,14 @@
 import android.view.View.OnClickListener;
 import android.widget.ImageView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedPreference;
 
 import java.util.Comparator;
 
-import androidx.preference.PreferenceViewHolder;
-
 public class UserPreference extends RestrictedPreference {
     private static final int ALPHA_ENABLED = 255;
     private static final int ALPHA_DISABLED = 102;
diff --git a/src/com/android/settings/utils/ManagedServiceSettings.java b/src/com/android/settings/utils/ManagedServiceSettings.java
index a448776..6ee5e8e 100644
--- a/src/com/android/settings/utils/ManagedServiceSettings.java
+++ b/src/com/android/settings/utils/ManagedServiceSettings.java
@@ -32,6 +32,11 @@
 import android.util.Log;
 import android.view.View;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -42,11 +47,6 @@
 
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 public abstract class ManagedServiceSettings extends EmptyTextSettings {
     private static final String TAG = "ManagedServiceSettings";
     private final Config mConfig;
diff --git a/src/com/android/settings/utils/SettingsDividerItemDecoration.java b/src/com/android/settings/utils/SettingsDividerItemDecoration.java
index 70b0188..85cd961 100644
--- a/src/com/android/settings/utils/SettingsDividerItemDecoration.java
+++ b/src/com/android/settings/utils/SettingsDividerItemDecoration.java
@@ -18,11 +18,11 @@
 
 import android.content.Context;
 
-import com.android.setupwizardlib.DividerItemDecoration;
-
 import androidx.preference.PreferenceViewHolder;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.android.setupwizardlib.DividerItemDecoration;
+
 public class SettingsDividerItemDecoration extends DividerItemDecoration {
 
     public SettingsDividerItemDecoration(Context context) {
diff --git a/src/com/android/settings/vpn2/AppDialog.java b/src/com/android/settings/vpn2/AppDialog.java
index 6641bf3..815b28b 100644
--- a/src/com/android/settings/vpn2/AppDialog.java
+++ b/src/com/android/settings/vpn2/AppDialog.java
@@ -21,10 +21,10 @@
 import android.content.pm.PackageInfo;
 import android.os.Bundle;
 
-import com.android.settings.R;
-
 import androidx.appcompat.app.AlertDialog;
 
+import com.android.settings.R;
+
 /**
  * UI for managing the connection controlled by an app.
  *
diff --git a/src/com/android/settings/vpn2/AppDialogFragment.java b/src/com/android/settings/vpn2/AppDialogFragment.java
index 759adbf..0bf5215 100644
--- a/src/com/android/settings/vpn2/AppDialogFragment.java
+++ b/src/com/android/settings/vpn2/AppDialogFragment.java
@@ -28,14 +28,14 @@
 import android.os.UserManager;
 import android.util.Log;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.net.VpnConfig;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 /**
  * Fragment wrapper around an {@link AppDialog}.
  */
diff --git a/src/com/android/settings/vpn2/AppManagementFragment.java b/src/com/android/settings/vpn2/AppManagementFragment.java
index a141919..6a80a54 100644
--- a/src/com/android/settings/vpn2/AppManagementFragment.java
+++ b/src/com/android/settings/vpn2/AppManagementFragment.java
@@ -35,6 +35,11 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.net.VpnConfig;
 import com.android.internal.util.ArrayUtils;
@@ -47,11 +52,6 @@
 
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-import androidx.preference.Preference;
-
 public class AppManagementFragment extends SettingsPreferenceFragment
         implements Preference.OnPreferenceChangeListener, Preference.OnPreferenceClickListener,
         ConfirmLockdownFragment.ConfirmLockdownListener {
diff --git a/src/com/android/settings/vpn2/AppPreference.java b/src/com/android/settings/vpn2/AppPreference.java
index e2c26ea..6b64250 100644
--- a/src/com/android/settings/vpn2/AppPreference.java
+++ b/src/com/android/settings/vpn2/AppPreference.java
@@ -22,11 +22,11 @@
 import android.graphics.drawable.Drawable;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+
 import com.android.internal.net.LegacyVpnInfo;
 import com.android.internal.net.VpnConfig;
 
-import androidx.preference.Preference;
-
 /**
  * {@link androidx.preference.Preference} containing information about a VPN
  * application. Tracks the package name and connection state.
diff --git a/src/com/android/settings/vpn2/ConfigDialog.java b/src/com/android/settings/vpn2/ConfigDialog.java
index 376dba7..de2755e 100644
--- a/src/com/android/settings/vpn2/ConfigDialog.java
+++ b/src/com/android/settings/vpn2/ConfigDialog.java
@@ -33,13 +33,13 @@
 import android.widget.Spinner;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.net.VpnProfile;
 import com.android.settings.R;
 
 import java.net.InetAddress;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Dialog showing information about a VPN configuration. The dialog
  * can be launched to either edit or prompt for credentials to connect
diff --git a/src/com/android/settings/vpn2/ConfigDialogFragment.java b/src/com/android/settings/vpn2/ConfigDialogFragment.java
index 1517bf7..5714515 100644
--- a/src/com/android/settings/vpn2/ConfigDialogFragment.java
+++ b/src/com/android/settings/vpn2/ConfigDialogFragment.java
@@ -31,14 +31,14 @@
 import android.view.View;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.net.LegacyVpnInfo;
 import com.android.internal.net.VpnProfile;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Fragment wrapper around a {@link ConfigDialog}.
  */
diff --git a/src/com/android/settings/vpn2/ConfirmLockdownFragment.java b/src/com/android/settings/vpn2/ConfirmLockdownFragment.java
index d73e928..08f3752 100644
--- a/src/com/android/settings/vpn2/ConfirmLockdownFragment.java
+++ b/src/com/android/settings/vpn2/ConfirmLockdownFragment.java
@@ -19,13 +19,13 @@
 import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 public class ConfirmLockdownFragment extends InstrumentedDialogFragment
         implements DialogInterface.OnClickListener {
     public interface ConfirmLockdownListener {
diff --git a/src/com/android/settings/vpn2/LegacyVpnPreference.java b/src/com/android/settings/vpn2/LegacyVpnPreference.java
index 167cdda..e44a057 100644
--- a/src/com/android/settings/vpn2/LegacyVpnPreference.java
+++ b/src/com/android/settings/vpn2/LegacyVpnPreference.java
@@ -22,11 +22,11 @@
 import android.text.TextUtils;
 import android.view.View;
 
+import androidx.preference.Preference;
+
 import com.android.internal.net.VpnProfile;
 import com.android.settings.R;
 
-import androidx.preference.Preference;
-
 /**
  * {@link androidx.preference.Preference} tracks the underlying legacy vpn profile and
  * its connection state.
diff --git a/src/com/android/settings/vpn2/VpnSettings.java b/src/com/android/settings/vpn2/VpnSettings.java
index 00c4e49..dafa7ec 100644
--- a/src/com/android/settings/vpn2/VpnSettings.java
+++ b/src/com/android/settings/vpn2/VpnSettings.java
@@ -49,6 +49,10 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.net.LegacyVpnInfo;
@@ -70,10 +74,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-
 /**
  * Settings screen listing VPNs. Configured VPNs and networks managed by apps
  * are shown in the same list.
diff --git a/src/com/android/settings/wallpaper/WallpaperSuggestionActivity.java b/src/com/android/settings/wallpaper/WallpaperSuggestionActivity.java
index 8c6286c..c047357 100644
--- a/src/com/android/settings/wallpaper/WallpaperSuggestionActivity.java
+++ b/src/com/android/settings/wallpaper/WallpaperSuggestionActivity.java
@@ -23,12 +23,12 @@
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
 
-import androidx.annotation.VisibleForTesting;
-
 public class WallpaperSuggestionActivity extends Activity {
 
     @Override
diff --git a/src/com/android/settings/wallpaper/WallpaperTypePreferenceController.java b/src/com/android/settings/wallpaper/WallpaperTypePreferenceController.java
index b7dd84f..9579786 100644
--- a/src/com/android/settings/wallpaper/WallpaperTypePreferenceController.java
+++ b/src/com/android/settings/wallpaper/WallpaperTypePreferenceController.java
@@ -23,6 +23,9 @@
 import android.content.pm.ResolveInfo;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
@@ -30,9 +33,6 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class WallpaperTypePreferenceController extends BasePreferenceController
         implements LifecycleObserver, OnStart {
 
diff --git a/src/com/android/settings/webview/WebViewAppPicker.java b/src/com/android/settings/webview/WebViewAppPicker.java
index 1dd80fb..b96217e 100644
--- a/src/com/android/settings/webview/WebViewAppPicker.java
+++ b/src/com/android/settings/webview/WebViewAppPicker.java
@@ -28,6 +28,8 @@
 import android.text.TextUtils;
 import android.webkit.UserPackage;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.defaultapps.DefaultAppPickerFragment;
@@ -36,8 +38,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 public class WebViewAppPicker extends DefaultAppPickerFragment {
     private WebViewUpdateServiceWrapper mWebViewUpdateServiceWrapper;
 
diff --git a/src/com/android/settings/wfd/WifiDisplaySettings.java b/src/com/android/settings/wfd/WifiDisplaySettings.java
index dbb4e21..0bd2a1e 100755
--- a/src/com/android/settings/wfd/WifiDisplaySettings.java
+++ b/src/com/android/settings/wfd/WifiDisplaySettings.java
@@ -50,6 +50,16 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.PreferenceViewHolder;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.app.MediaRouteDialogPresenter;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -62,16 +72,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.PreferenceViewHolder;
-import androidx.preference.SwitchPreference;
-
 /**
  * The Settings screen for WifiDisplay configuration and connection management.
  *
diff --git a/src/com/android/settings/widget/ActionBarShadowController.java b/src/com/android/settings/widget/ActionBarShadowController.java
index 7e2e91a..1b8d319 100644
--- a/src/com/android/settings/widget/ActionBarShadowController.java
+++ b/src/com/android/settings/widget/ActionBarShadowController.java
@@ -20,14 +20,14 @@
 import android.app.Activity;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * A controller that adds shadow to actionbar when content view scrolls.
  * <p/>
diff --git a/src/com/android/settings/widget/ActionButtonPreference.java b/src/com/android/settings/widget/ActionButtonPreference.java
index 7f8bd4e..347a784 100644
--- a/src/com/android/settings/widget/ActionButtonPreference.java
+++ b/src/com/android/settings/widget/ActionButtonPreference.java
@@ -22,12 +22,12 @@
 import android.view.View;
 import android.widget.Button;
 
-import com.android.settings.R;
-
 import androidx.annotation.StringRes;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 public class ActionButtonPreference extends Preference {
 
     private final ButtonInfo mButton1Info = new ButtonInfo();
diff --git a/src/com/android/settings/widget/AppCheckBoxPreference.java b/src/com/android/settings/widget/AppCheckBoxPreference.java
index bd643ba..e56efd9 100644
--- a/src/com/android/settings/widget/AppCheckBoxPreference.java
+++ b/src/com/android/settings/widget/AppCheckBoxPreference.java
@@ -23,11 +23,11 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
-import com.android.settings.R;
-
 import androidx.preference.CheckBoxPreference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 /**
  * {@link CheckBoxPreference} that used only to display app
  */
diff --git a/src/com/android/settings/widget/AppPreference.java b/src/com/android/settings/widget/AppPreference.java
index 77ff0cc..91e700a 100644
--- a/src/com/android/settings/widget/AppPreference.java
+++ b/src/com/android/settings/widget/AppPreference.java
@@ -21,11 +21,11 @@
 import android.view.View;
 import android.widget.ProgressBar;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 public class AppPreference extends Preference {
 
     private int mProgress;
diff --git a/src/com/android/settings/widget/AppSwitchPreference.java b/src/com/android/settings/widget/AppSwitchPreference.java
index 12aef6d..288096e 100644
--- a/src/com/android/settings/widget/AppSwitchPreference.java
+++ b/src/com/android/settings/widget/AppSwitchPreference.java
@@ -20,11 +20,11 @@
 import android.text.TextUtils;
 import android.view.View;
 
-import com.android.settings.R;
-
 import androidx.preference.PreferenceViewHolder;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.R;
+
 public class AppSwitchPreference extends SwitchPreference {
 
     public AppSwitchPreference(Context context) {
diff --git a/src/com/android/settings/widget/AspectRatioFrameLayout.java b/src/com/android/settings/widget/AspectRatioFrameLayout.java
index 066c94a..aa3d3c4 100644
--- a/src/com/android/settings/widget/AspectRatioFrameLayout.java
+++ b/src/com/android/settings/widget/AspectRatioFrameLayout.java
@@ -19,10 +19,10 @@
 import android.util.AttributeSet;
 import android.widget.FrameLayout;
 
-import com.android.settings.R;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.R;
+
 /**
  * A {@link FrameLayout} with customizable aspect ratio.
  * This is used to avoid dynamically calculating the height for the frame. Default aspect
diff --git a/src/com/android/settings/widget/BottomLabelLayout.java b/src/com/android/settings/widget/BottomLabelLayout.java
index b72be36..6323c4d 100644
--- a/src/com/android/settings/widget/BottomLabelLayout.java
+++ b/src/com/android/settings/widget/BottomLabelLayout.java
@@ -23,10 +23,10 @@
 import android.view.View;
 import android.widget.LinearLayout;
 
-import com.android.settingslib.R;
-
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settingslib.R;
+
 /**
  * An extension of LinearLayout that automatically switches to vertical
  * orientation when it can't fit its child views horizontally.
diff --git a/src/com/android/settings/widget/DonutView.java b/src/com/android/settings/widget/DonutView.java
index 458b75c..1371663 100644
--- a/src/com/android/settings/widget/DonutView.java
+++ b/src/com/android/settings/widget/DonutView.java
@@ -36,14 +36,14 @@
 import android.util.AttributeSet;
 import android.view.View;
 
+import androidx.annotation.ColorRes;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 
 import java.util.Locale;
 
-import androidx.annotation.ColorRes;
-import androidx.annotation.VisibleForTesting;
-
 /**
  * DonutView represents a donut graph. It visualizes a certain percentage of fullness with a
  * corresponding label with the fullness on the inside (i.e. "50%" inside of the donut).
diff --git a/src/com/android/settings/widget/DotsPageIndicator.java b/src/com/android/settings/widget/DotsPageIndicator.java
index 633658e..88e6951 100644
--- a/src/com/android/settings/widget/DotsPageIndicator.java
+++ b/src/com/android/settings/widget/DotsPageIndicator.java
@@ -34,12 +34,12 @@
 import android.view.View;
 import android.view.animation.Interpolator;
 
+import androidx.viewpager.widget.ViewPager;
+
 import com.android.settings.R;
 
 import java.util.Arrays;
 
-import androidx.viewpager.widget.ViewPager;
-
 /**
  * Custom pager indicator for use with a {@code ViewPager}.
  */
diff --git a/src/com/android/settings/widget/EntityHeaderController.java b/src/com/android/settings/widget/EntityHeaderController.java
index 6eaa9b2..b24a75b 100644
--- a/src/com/android/settings/widget/EntityHeaderController.java
+++ b/src/com/android/settings/widget/EntityHeaderController.java
@@ -39,6 +39,11 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.IntDef;
+import androidx.annotation.VisibleForTesting;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.applications.AppInfoBase;
@@ -51,11 +56,6 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import androidx.annotation.IntDef;
-import androidx.annotation.VisibleForTesting;
-import androidx.fragment.app.Fragment;
-import androidx.recyclerview.widget.RecyclerView;
-
 public class EntityHeaderController {
 
     @IntDef({ActionType.ACTION_NONE,
diff --git a/src/com/android/settings/widget/FixedLineSummaryPreference.java b/src/com/android/settings/widget/FixedLineSummaryPreference.java
index d7d8329..534ab08 100644
--- a/src/com/android/settings/widget/FixedLineSummaryPreference.java
+++ b/src/com/android/settings/widget/FixedLineSummaryPreference.java
@@ -20,11 +20,11 @@
 import android.util.AttributeSet;
 import android.widget.TextView;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 /**
  * A preference whose summary text will only span one single line.
  */
diff --git a/src/com/android/settings/widget/GearPreference.java b/src/com/android/settings/widget/GearPreference.java
index c473d41..0a30100 100644
--- a/src/com/android/settings/widget/GearPreference.java
+++ b/src/com/android/settings/widget/GearPreference.java
@@ -20,11 +20,11 @@
 import android.util.AttributeSet;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settingslib.RestrictedPreference;
 
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * A preference with a Gear on the side
  */
diff --git a/src/com/android/settings/widget/HighlightablePreferenceGroupAdapter.java b/src/com/android/settings/widget/HighlightablePreferenceGroupAdapter.java
index 0292db9..313a204 100644
--- a/src/com/android/settings/widget/HighlightablePreferenceGroupAdapter.java
+++ b/src/com/android/settings/widget/HighlightablePreferenceGroupAdapter.java
@@ -30,9 +30,6 @@
 import android.util.TypedValue;
 import android.view.View;
 
-import com.android.settings.R;
-import com.android.settings.SettingsPreferenceFragment;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.PreferenceGroup;
 import androidx.preference.PreferenceGroupAdapter;
@@ -40,6 +37,9 @@
 import androidx.preference.PreferenceViewHolder;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.android.settings.R;
+import com.android.settings.SettingsPreferenceFragment;
+
 public class HighlightablePreferenceGroupAdapter extends PreferenceGroupAdapter {
 
     private static final String TAG = "HighlightableAdapter";
diff --git a/src/com/android/settings/widget/LabeledSeekBar.java b/src/com/android/settings/widget/LabeledSeekBar.java
index 904a98c..14c3d7d 100644
--- a/src/com/android/settings/widget/LabeledSeekBar.java
+++ b/src/com/android/settings/widget/LabeledSeekBar.java
@@ -27,12 +27,12 @@
 import android.widget.RadioGroup;
 import android.widget.SeekBar;
 
-import java.util.List;
-
 import androidx.core.view.ViewCompat;
 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
 import androidx.customview.widget.ExploreByTouchHelper;
 
+import java.util.List;
+
 /**
  * LabeledSeekBar represent a seek bar assigned with labeled, discrete values.
  * It pretends to be a group of radio button for AccessibilityServices, in order to adjust the
diff --git a/src/com/android/settings/widget/MasterCheckBoxPreference.java b/src/com/android/settings/widget/MasterCheckBoxPreference.java
index 0e3d8f9..48e09c9 100644
--- a/src/com/android/settings/widget/MasterCheckBoxPreference.java
+++ b/src/com/android/settings/widget/MasterCheckBoxPreference.java
@@ -22,11 +22,11 @@
 import android.view.View.OnClickListener;
 import android.widget.CheckBox;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settingslib.TwoTargetPreference;
 
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * A custom preference that provides inline checkbox. It has a mandatory field for title, and
  * optional fields for icon and sub-text.
diff --git a/src/com/android/settings/widget/MasterSwitchController.java b/src/com/android/settings/widget/MasterSwitchController.java
index a009292..9159584 100644
--- a/src/com/android/settings/widget/MasterSwitchController.java
+++ b/src/com/android/settings/widget/MasterSwitchController.java
@@ -16,10 +16,10 @@
 
 package com.android.settings.widget;
 
-import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
-
 import androidx.preference.Preference;
 
+import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
+
 /*
  * The switch controller that is used to update the switch widget in the MasterSwitchPreference
  * layout.
diff --git a/src/com/android/settings/widget/MasterSwitchPreference.java b/src/com/android/settings/widget/MasterSwitchPreference.java
index d4197db..42529cf 100644
--- a/src/com/android/settings/widget/MasterSwitchPreference.java
+++ b/src/com/android/settings/widget/MasterSwitchPreference.java
@@ -22,12 +22,12 @@
 import android.view.View.OnClickListener;
 import android.widget.Switch;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 import com.android.settingslib.TwoTargetPreference;
 
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * A custom preference that provides inline switch toggle. It has a mandatory field for title, and
  * optional fields for icon and sub-text.
diff --git a/src/com/android/settings/widget/RadioButtonPickerFragment.java b/src/com/android/settings/widget/RadioButtonPickerFragment.java
index 7735bb4..89df487 100644
--- a/src/com/android/settings/widget/RadioButtonPickerFragment.java
+++ b/src/com/android/settings/widget/RadioButtonPickerFragment.java
@@ -26,6 +26,11 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.LayoutRes;
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.InstrumentedPreferenceFragment;
@@ -34,11 +39,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.LayoutRes;
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public abstract class RadioButtonPickerFragment extends InstrumentedPreferenceFragment implements
         RadioButtonPreference.OnClickListener {
 
diff --git a/src/com/android/settings/widget/RadioButtonPreference.java b/src/com/android/settings/widget/RadioButtonPreference.java
index 8ebbb8a..ed7f905 100644
--- a/src/com/android/settings/widget/RadioButtonPreference.java
+++ b/src/com/android/settings/widget/RadioButtonPreference.java
@@ -22,12 +22,12 @@
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.settings.R;
-
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.CheckBoxPreference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 /**
  * Check box preference with check box replaced by radio button.
  *
diff --git a/src/com/android/settings/widget/RestrictedAppPreference.java b/src/com/android/settings/widget/RestrictedAppPreference.java
index 72625e0..e33c342 100644
--- a/src/com/android/settings/widget/RestrictedAppPreference.java
+++ b/src/com/android/settings/widget/RestrictedAppPreference.java
@@ -22,13 +22,13 @@
 import android.util.AttributeSet;
 import android.view.View;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedPreferenceHelper;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * {@link AppPreference} that implements user restriction utilities using
  * {@link com.android.settingslib.RestrictedPreferenceHelper}.
diff --git a/src/com/android/settings/widget/RtlCompatibleViewPager.java b/src/com/android/settings/widget/RtlCompatibleViewPager.java
index be40586..68caaa7 100644
--- a/src/com/android/settings/widget/RtlCompatibleViewPager.java
+++ b/src/com/android/settings/widget/RtlCompatibleViewPager.java
@@ -23,10 +23,10 @@
 import android.util.AttributeSet;
 import android.view.View;
 
-import java.util.Locale;
-
 import androidx.viewpager.widget.ViewPager;
 
+import java.util.Locale;
+
 /**
  * A {@link ViewPager} that's aware of RTL changes when used with FragmentPagerAdapter.
  */
diff --git a/src/com/android/settings/widget/SeekBarPreference.java b/src/com/android/settings/widget/SeekBarPreference.java
index da251fa..2c57bb3 100644
--- a/src/com/android/settings/widget/SeekBarPreference.java
+++ b/src/com/android/settings/widget/SeekBarPreference.java
@@ -28,11 +28,11 @@
 import android.widget.SeekBar;
 import android.widget.SeekBar.OnSeekBarChangeListener;
 
-import com.android.settingslib.RestrictedPreference;
-
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settingslib.RestrictedPreference;
+
 /**
  * Based on android.preference.SeekBarPreference, but uses support preference as base.
  */
diff --git a/src/com/android/settings/widget/SingleTargetGearPreference.java b/src/com/android/settings/widget/SingleTargetGearPreference.java
index b770b6d..48876fa 100644
--- a/src/com/android/settings/widget/SingleTargetGearPreference.java
+++ b/src/com/android/settings/widget/SingleTargetGearPreference.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.util.AttributeSet;
 
-import com.android.settings.R;
-
 import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+
 /**
  * A preference with single target and a gear icon on the side.
  */
diff --git a/src/com/android/settings/widget/SlidingTabLayout.java b/src/com/android/settings/widget/SlidingTabLayout.java
index f8adde8..3ae4e3c 100644
--- a/src/com/android/settings/widget/SlidingTabLayout.java
+++ b/src/com/android/settings/widget/SlidingTabLayout.java
@@ -25,10 +25,10 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
-import com.android.settings.R;
-
 import androidx.viewpager.widget.PagerAdapter;
 
+import com.android.settings.R;
+
 /**
  * To be used with ViewPager to provide a tab indicator component which give constant feedback as
  * to the user's scroll progress.
diff --git a/src/com/android/settings/widget/SwitchBar.java b/src/com/android/settings/widget/SwitchBar.java
index 3450648..52a3288 100644
--- a/src/com/android/settings/widget/SwitchBar.java
+++ b/src/com/android/settings/widget/SwitchBar.java
@@ -36,6 +36,10 @@
 import android.widget.Switch;
 import android.widget.TextView;
 
+import androidx.annotation.ColorInt;
+import androidx.annotation.StringRes;
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.RestrictedLockUtils;
@@ -44,10 +48,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.ColorInt;
-import androidx.annotation.StringRes;
-import androidx.annotation.VisibleForTesting;
-
 public class SwitchBar extends LinearLayout implements CompoundButton.OnCheckedChangeListener {
 
     public interface OnSwitchChangeListener {
diff --git a/src/com/android/settings/widget/TwoStateButtonPreference.java b/src/com/android/settings/widget/TwoStateButtonPreference.java
index ae3e495..b154fb4 100644
--- a/src/com/android/settings/widget/TwoStateButtonPreference.java
+++ b/src/com/android/settings/widget/TwoStateButtonPreference.java
@@ -22,12 +22,12 @@
 import android.view.View;
 import android.widget.Button;
 
-import com.android.settings.R;
-import com.android.settings.applications.LayoutPreference;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.core.content.res.TypedArrayUtils;
 
+import com.android.settings.R;
+import com.android.settings.applications.LayoutPreference;
+
 /**
  * Preference that presents a button with two states(On vs Off)
  */
diff --git a/src/com/android/settings/widget/UpdatableListPreferenceDialogFragment.java b/src/com/android/settings/widget/UpdatableListPreferenceDialogFragment.java
index 4d54192..998434e 100644
--- a/src/com/android/settings/widget/UpdatableListPreferenceDialogFragment.java
+++ b/src/com/android/settings/widget/UpdatableListPreferenceDialogFragment.java
@@ -19,15 +19,15 @@
 import android.os.Bundle;
 import android.widget.ArrayAdapter;
 
-import com.android.settingslib.core.instrumentation.Instrumentable;
-
-import java.util.ArrayList;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AlertDialog.Builder;
 import androidx.preference.ListPreference;
 import androidx.preference.PreferenceDialogFragmentCompat;
 
+import com.android.settingslib.core.instrumentation.Instrumentable;
+
+import java.util.ArrayList;
+
 /**
  * {@link PreferenceDialogFragmentCompat} that updates the available options
  * when {@code onListPreferenceUpdated} is called."
diff --git a/src/com/android/settings/widget/UsageGraph.java b/src/com/android/settings/widget/UsageGraph.java
index e56fd435..7cef66f 100644
--- a/src/com/android/settings/widget/UsageGraph.java
+++ b/src/com/android/settings/widget/UsageGraph.java
@@ -35,11 +35,11 @@
 import android.util.TypedValue;
 import android.view.View;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.fuelgauge.BatteryUtils;
 import com.android.settingslib.R;
 
-import androidx.annotation.VisibleForTesting;
-
 public class UsageGraph extends View {
 
     private static final int PATH_DELIM = -1;
diff --git a/src/com/android/settings/widget/ValidatedEditTextPreference.java b/src/com/android/settings/widget/ValidatedEditTextPreference.java
index 3204ab3..cc344ac 100644
--- a/src/com/android/settings/widget/ValidatedEditTextPreference.java
+++ b/src/com/android/settings/widget/ValidatedEditTextPreference.java
@@ -26,12 +26,12 @@
 import android.widget.EditText;
 import android.widget.TextView;
 
-import com.android.settingslib.CustomEditTextPreferenceCompat;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AlertDialog;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settingslib.CustomEditTextPreferenceCompat;
+
 /**
  * {@code EditTextPreference} that supports input validation.
  */
diff --git a/src/com/android/settings/widget/VideoPreference.java b/src/com/android/settings/widget/VideoPreference.java
index ad08ebe..d5d4f5e 100644
--- a/src/com/android/settings/widget/VideoPreference.java
+++ b/src/com/android/settings/widget/VideoPreference.java
@@ -29,12 +29,12 @@
 import android.view.View;
 import android.widget.ImageView;
 
-import com.android.settings.R;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 /**
  * A full width preference that hosts a MP4 video.
  */
diff --git a/src/com/android/settings/widget/VideoPreferenceController.java b/src/com/android/settings/widget/VideoPreferenceController.java
index 457c6df..a7bb754 100644
--- a/src/com/android/settings/widget/VideoPreferenceController.java
+++ b/src/com/android/settings/widget/VideoPreferenceController.java
@@ -18,13 +18,13 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.PreferenceScreen;
-
 public class VideoPreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnResume, OnPause {
 
diff --git a/src/com/android/settings/widget/WorkOnlyCategory.java b/src/com/android/settings/widget/WorkOnlyCategory.java
index 87d0684..063b105 100644
--- a/src/com/android/settings/widget/WorkOnlyCategory.java
+++ b/src/com/android/settings/widget/WorkOnlyCategory.java
@@ -18,11 +18,11 @@
 import android.os.UserManager;
 import android.util.AttributeSet;
 
+import androidx.preference.PreferenceCategory;
+
 import com.android.settings.SelfAvailablePreference;
 import com.android.settings.Utils;
 
-import androidx.preference.PreferenceCategory;
-
 /**
  * A PreferenceCategory that is only visible when the device has a work profile.
  */
diff --git a/src/com/android/settings/wifi/CellularFallbackPreferenceController.java b/src/com/android/settings/wifi/CellularFallbackPreferenceController.java
index aed5e10..a883826 100644
--- a/src/com/android/settings/wifi/CellularFallbackPreferenceController.java
+++ b/src/com/android/settings/wifi/CellularFallbackPreferenceController.java
@@ -20,12 +20,12 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 /**
  * {@link AbstractPreferenceController} that controls whether we should fall back to celluar when
  * wifi is bad.
diff --git a/src/com/android/settings/wifi/ChangeWifiStateDetails.java b/src/com/android/settings/wifi/ChangeWifiStateDetails.java
index 899b35d..63d1745 100644
--- a/src/com/android/settings/wifi/ChangeWifiStateDetails.java
+++ b/src/com/android/settings/wifi/ChangeWifiStateDetails.java
@@ -20,6 +20,11 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.AppInfoWithHeader;
@@ -28,11 +33,6 @@
 import com.android.settings.wifi.AppStateChangeWifiStateBridge.WifiSettingsState;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.SwitchPreference;
-
 public class ChangeWifiStateDetails extends AppInfoWithHeader
         implements OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/wifi/ConnectedAccessPointPreference.java b/src/com/android/settings/wifi/ConnectedAccessPointPreference.java
index bbb76c7..3efbbff 100644
--- a/src/com/android/settings/wifi/ConnectedAccessPointPreference.java
+++ b/src/com/android/settings/wifi/ConnectedAccessPointPreference.java
@@ -19,13 +19,13 @@
 import android.content.Context;
 import android.view.View;
 
+import androidx.annotation.DrawableRes;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settingslib.wifi.AccessPoint;
 import com.android.settingslib.wifi.AccessPointPreference;
 
-import androidx.annotation.DrawableRes;
-import androidx.preference.PreferenceViewHolder;
-
 /**
  * An AP preference for the currently connected AP
  */
diff --git a/src/com/android/settings/wifi/LongPressAccessPointPreference.java b/src/com/android/settings/wifi/LongPressAccessPointPreference.java
index 85fd800..c3c08f0 100644
--- a/src/com/android/settings/wifi/LongPressAccessPointPreference.java
+++ b/src/com/android/settings/wifi/LongPressAccessPointPreference.java
@@ -17,12 +17,12 @@
 
 import android.content.Context;
 
-import com.android.settingslib.wifi.AccessPoint;
-import com.android.settingslib.wifi.AccessPointPreference;
-
 import androidx.fragment.app.Fragment;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settingslib.wifi.AccessPoint;
+import com.android.settingslib.wifi.AccessPointPreference;
+
 public class LongPressAccessPointPreference extends AccessPointPreference {
 
     private final Fragment mFragment;
diff --git a/src/com/android/settings/wifi/NotifyOpenNetworksPreferenceController.java b/src/com/android/settings/wifi/NotifyOpenNetworksPreferenceController.java
index e5f2912..a46a828 100644
--- a/src/com/android/settings/wifi/NotifyOpenNetworksPreferenceController.java
+++ b/src/com/android/settings/wifi/NotifyOpenNetworksPreferenceController.java
@@ -24,6 +24,10 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -31,10 +35,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 /**
  * {@link AbstractPreferenceController} that controls whether we should notify user when open
  * network is available.
diff --git a/src/com/android/settings/wifi/RequestToggleWiFiActivity.java b/src/com/android/settings/wifi/RequestToggleWiFiActivity.java
index a99697a..879a93e 100644
--- a/src/com/android/settings/wifi/RequestToggleWiFiActivity.java
+++ b/src/com/android/settings/wifi/RequestToggleWiFiActivity.java
@@ -31,11 +31,11 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+
 import com.android.internal.app.AlertActivity;
 import com.android.settings.R;
 
-import androidx.annotation.NonNull;
-
 /**
  * This activity handles requests to toggle WiFi by collecting user
  * consent and waiting until the state change is completed.
diff --git a/src/com/android/settings/wifi/UseOpenWifiPreferenceController.java b/src/com/android/settings/wifi/UseOpenWifiPreferenceController.java
index df24c42..eef2216 100644
--- a/src/com/android/settings/wifi/UseOpenWifiPreferenceController.java
+++ b/src/com/android/settings/wifi/UseOpenWifiPreferenceController.java
@@ -14,6 +14,11 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -24,11 +29,6 @@
 
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 /**
  * {@link AbstractPreferenceController} that controls whether a user wants to enable the "use open
  * networks automatically" feature provider by the current network recommendation provider.
diff --git a/src/com/android/settings/wifi/WifiAPITest.java b/src/com/android/settings/wifi/WifiAPITest.java
index 52a54b7..c0b90f9 100644
--- a/src/com/android/settings/wifi/WifiAPITest.java
+++ b/src/com/android/settings/wifi/WifiAPITest.java
@@ -24,14 +24,14 @@
 import android.text.Editable;
 import android.widget.EditText;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settings.R;
-import com.android.settings.SettingsPreferenceFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.SettingsPreferenceFragment;
+
 
 /**
  * Provide an interface for testing out the Wifi API
diff --git a/src/com/android/settings/wifi/WifiConfigController.java b/src/com/android/settings/wifi/WifiConfigController.java
index 789c433..de67c10 100644
--- a/src/com/android/settings/wifi/WifiConfigController.java
+++ b/src/com/android/settings/wifi/WifiConfigController.java
@@ -57,6 +57,8 @@
 import android.widget.Spinner;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.ProxySelector;
 import com.android.settings.R;
 import com.android.settingslib.Utils;
@@ -69,8 +71,6 @@
 import java.util.Arrays;
 import java.util.Iterator;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * The class for allowing UIs like {@link WifiDialog} and {@link WifiConfigUiBase} to
  * share the logic for controlling buttons, text fields, etc.
diff --git a/src/com/android/settings/wifi/WifiDetailPreference.java b/src/com/android/settings/wifi/WifiDetailPreference.java
index 449522a..2567a42 100644
--- a/src/com/android/settings/wifi/WifiDetailPreference.java
+++ b/src/com/android/settings/wifi/WifiDetailPreference.java
@@ -21,11 +21,11 @@
 import android.util.AttributeSet;
 import android.widget.TextView;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 /**
  * A Preference to be used with the Wifi Network Detail Fragment that allows a summary text to be
  * set inside the widget resource
diff --git a/src/com/android/settings/wifi/WifiDialog.java b/src/com/android/settings/wifi/WifiDialog.java
index b53162c..f1df7e4 100644
--- a/src/com/android/settings/wifi/WifiDialog.java
+++ b/src/com/android/settings/wifi/WifiDialog.java
@@ -22,12 +22,12 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.wifi.AccessPoint;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class WifiDialog extends AlertDialog implements WifiConfigUiBase,
         DialogInterface.OnClickListener {
 
diff --git a/src/com/android/settings/wifi/WifiDialogActivity.java b/src/com/android/settings/wifi/WifiDialogActivity.java
index d864855..63785e6 100644
--- a/src/com/android/settings/wifi/WifiDialogActivity.java
+++ b/src/com/android/settings/wifi/WifiDialogActivity.java
@@ -26,12 +26,12 @@
 import android.os.Bundle;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.SetupWizardUtils;
 import com.android.settingslib.wifi.AccessPoint;
 import com.android.setupwizardlib.util.WizardManagerHelper;
 
-import androidx.annotation.VisibleForTesting;
-
 public class WifiDialogActivity extends Activity implements WifiDialog.WifiDialogListener,
         DialogInterface.OnDismissListener {
 
diff --git a/src/com/android/settings/wifi/WifiEnabler.java b/src/com/android/settings/wifi/WifiEnabler.java
index b769665..8efefc3 100644
--- a/src/com/android/settings/wifi/WifiEnabler.java
+++ b/src/com/android/settings/wifi/WifiEnabler.java
@@ -30,6 +30,8 @@
 import android.provider.Settings;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.widget.SwitchWidgetController;
@@ -40,8 +42,6 @@
 
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import androidx.annotation.VisibleForTesting;
-
 public class WifiEnabler implements SwitchWidgetController.OnSwitchChangeListener  {
 
     private final SwitchWidgetController mSwitchWidget;
diff --git a/src/com/android/settings/wifi/WifiInfoPreferenceController.java b/src/com/android/settings/wifi/WifiInfoPreferenceController.java
index d15c508..e847712 100644
--- a/src/com/android/settings/wifi/WifiInfoPreferenceController.java
+++ b/src/com/android/settings/wifi/WifiInfoPreferenceController.java
@@ -25,6 +25,10 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.core.text.BidiFormatter;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -34,10 +38,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.core.text.BidiFormatter;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * {@link PreferenceControllerMixin} that updates MAC/IP address.
  */
diff --git a/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java b/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java
index 6f82762..692608c 100644
--- a/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java
+++ b/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java
@@ -17,6 +17,8 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.widget.MasterSwitchController;
@@ -30,8 +32,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.preference.PreferenceScreen;
-
 public class WifiMasterSwitchPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, SummaryUpdater.OnSummaryChangeListener,
         LifecycleObserver, OnResume, OnPause, OnStart, OnStop {
diff --git a/src/com/android/settings/wifi/WifiPickerActivity.java b/src/com/android/settings/wifi/WifiPickerActivity.java
index f7c4f79..a590a0f 100644
--- a/src/com/android/settings/wifi/WifiPickerActivity.java
+++ b/src/com/android/settings/wifi/WifiPickerActivity.java
@@ -17,14 +17,14 @@
 
 import android.content.Intent;
 
+import androidx.preference.PreferenceFragmentCompat;
+
 import com.android.settings.ButtonBarHandler;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.wifi.p2p.WifiP2pSettings;
 import com.android.settings.wifi.savedaccesspoints.SavedAccessPointsWifiSettings;
 
-import androidx.preference.PreferenceFragmentCompat;
-
 public class WifiPickerActivity extends SettingsActivity implements ButtonBarHandler {
 
     @Override
diff --git a/src/com/android/settings/wifi/WifiScanModeActivity.java b/src/com/android/settings/wifi/WifiScanModeActivity.java
index cdd4f5f..a9be6a3 100644
--- a/src/com/android/settings/wifi/WifiScanModeActivity.java
+++ b/src/com/android/settings/wifi/WifiScanModeActivity.java
@@ -25,14 +25,14 @@
 import android.os.Bundle;
 import android.provider.Settings;
 
-import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
-import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.DialogFragment;
 import androidx.fragment.app.FragmentActivity;
 
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
 /**
  * This activity requests users permission to allow scanning even when Wi-Fi is turned off
  */
diff --git a/src/com/android/settings/wifi/WifiScanningRequiredFragment.java b/src/com/android/settings/wifi/WifiScanningRequiredFragment.java
index a2e8b0e..fd279cc 100644
--- a/src/com/android/settings/wifi/WifiScanningRequiredFragment.java
+++ b/src/com/android/settings/wifi/WifiScanningRequiredFragment.java
@@ -28,14 +28,14 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settingslib.HelpUtils;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.appcompat.app.AlertDialog;
-
 public class WifiScanningRequiredFragment extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener {
 
diff --git a/src/com/android/settings/wifi/WifiSlice.java b/src/com/android/settings/wifi/WifiSlice.java
index 67fd2f9..d0b14e3 100644
--- a/src/com/android/settings/wifi/WifiSlice.java
+++ b/src/com/android/settings/wifi/WifiSlice.java
@@ -32,20 +32,19 @@
 import android.provider.SettingsSlicesContract;
 import android.text.TextUtils;
 
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settings.R;
-import com.android.settings.SubSettings;
-import com.android.settings.Utils;
-import com.android.settings.slices.CustomSliceable;
-import com.android.settings.slices.SliceBroadcastReceiver;
-import com.android.settings.slices.SliceBuilderUtils;
-
 import androidx.core.graphics.drawable.IconCompat;
 import androidx.slice.Slice;
 import androidx.slice.builders.ListBuilder;
 import androidx.slice.builders.ListBuilder.RowBuilder;
 import androidx.slice.builders.SliceAction;
 
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.SubSettings;
+import com.android.settings.Utils;
+import com.android.settings.slices.CustomSliceable;
+import com.android.settings.slices.SliceBuilderUtils;
+
 /**
  * Utility class to build a Wifi Slice, and handle all associated actions.
  */
diff --git a/src/com/android/settings/wifi/WifiSummaryUpdater.java b/src/com/android/settings/wifi/WifiSummaryUpdater.java
index f22b1b6..8696113 100644
--- a/src/com/android/settings/wifi/WifiSummaryUpdater.java
+++ b/src/com/android/settings/wifi/WifiSummaryUpdater.java
@@ -26,12 +26,12 @@
 import android.net.wifi.WifiManager;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.widget.SummaryUpdater;
 import com.android.settingslib.wifi.WifiStatusTracker;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Helper class that listeners to wifi callback and notify client when there is update in
  * wifi summary info.
diff --git a/src/com/android/settings/wifi/WifiWakeupPreferenceController.java b/src/com/android/settings/wifi/WifiWakeupPreferenceController.java
index 6379caf..bf9d167 100644
--- a/src/com/android/settings/wifi/WifiWakeupPreferenceController.java
+++ b/src/com/android/settings/wifi/WifiWakeupPreferenceController.java
@@ -25,18 +25,18 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
-import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settings.dashboard.DashboardFragment;
-import com.android.settings.utils.AnnotationSpan;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.Fragment;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.utils.AnnotationSpan;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 /**
  * {@link PreferenceControllerMixin} that controls whether the Wi-Fi Wakeup feature should be
  * enabled.
diff --git a/src/com/android/settings/wifi/WriteWifiConfigToNfcDialog.java b/src/com/android/settings/wifi/WriteWifiConfigToNfcDialog.java
index 55ad183..b56eca6 100644
--- a/src/com/android/settings/wifi/WriteWifiConfigToNfcDialog.java
+++ b/src/com/android/settings/wifi/WriteWifiConfigToNfcDialog.java
@@ -40,13 +40,13 @@
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settingslib.wifi.AccessPoint;
 
 import java.io.IOException;
 
-import androidx.appcompat.app.AlertDialog;
-
 class WriteWifiConfigToNfcDialog extends AlertDialog
         implements TextWatcher, View.OnClickListener, CompoundButton.OnCheckedChangeListener {
 
diff --git a/src/com/android/settings/wifi/calling/WifiCallingSettings.java b/src/com/android/settings/wifi/calling/WifiCallingSettings.java
index 5762b7b..ac84783 100644
--- a/src/com/android/settings/wifi/calling/WifiCallingSettings.java
+++ b/src/com/android/settings/wifi/calling/WifiCallingSettings.java
@@ -24,6 +24,10 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+
 import com.android.ims.ImsManager;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -36,10 +40,6 @@
 
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentPagerAdapter;
-
 /**
  * "Wi-Fi Calling settings" screen. This is the container fragment which holds
  * {@link WifiCallingSettingsForSub} fragments.
diff --git a/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java b/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java
index 6d34029..6b368c5 100644
--- a/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java
+++ b/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java
@@ -36,6 +36,12 @@
 import android.widget.Switch;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceScreen;
+
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsManager;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
@@ -46,12 +52,6 @@
 import com.android.settings.Utils;
 import com.android.settings.widget.SwitchBar;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceScreen;
-
 /**
  * This is the inner class of {@link WifiCallingSettings} fragment.
  * The preference screen lets you enable/disable Wi-Fi Calling and change Wi-Fi Calling mode.
diff --git a/src/com/android/settings/wifi/calling/WifiCallingSliceHelper.java b/src/com/android/settings/wifi/calling/WifiCallingSliceHelper.java
index baf2a97..0629ad3 100644
--- a/src/com/android/settings/wifi/calling/WifiCallingSliceHelper.java
+++ b/src/com/android/settings/wifi/calling/WifiCallingSliceHelper.java
@@ -31,6 +31,13 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.builders.ListBuilder.RowBuilder;
+import androidx.slice.builders.SliceAction;
+
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsManager;
 import com.android.settings.R;
@@ -47,13 +54,6 @@
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.builders.ListBuilder;
-import androidx.slice.builders.ListBuilder.RowBuilder;
-import androidx.slice.builders.SliceAction;
-
 
 /**
  * Helper class to control slices for wifi calling settings.
diff --git a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
index bda3b76..46f485c 100644
--- a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
+++ b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
@@ -44,6 +44,13 @@
 import android.widget.ImageView;
 import android.widget.Toast;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.core.text.BidiFormatter;
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.Utils;
@@ -70,13 +77,6 @@
 import java.util.StringJoiner;
 import java.util.stream.Collectors;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.core.text.BidiFormatter;
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 /**
  * Controller for logic pertaining to displaying Wifi information for the
  * {@link WifiNetworkDetailsFragment}.
diff --git a/src/com/android/settings/wifi/details/WifiMeteredPreferenceController.java b/src/com/android/settings/wifi/details/WifiMeteredPreferenceController.java
index 6558019..341b227 100644
--- a/src/com/android/settings/wifi/details/WifiMeteredPreferenceController.java
+++ b/src/com/android/settings/wifi/details/WifiMeteredPreferenceController.java
@@ -21,13 +21,13 @@
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
 
-import com.android.settings.core.BasePreferenceController;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.DropDownPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.core.BasePreferenceController;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 /**
  * {@link AbstractPreferenceController} that controls whether the wifi network is metered or not
  */
diff --git a/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceController.java b/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceController.java
index 48e4124..ac8113b 100644
--- a/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceController.java
+++ b/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceController.java
@@ -18,13 +18,13 @@
 
 import android.content.Context;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceGroup;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public abstract class P2pCategoryPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceController.java b/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceController.java
index 3a2b9f5..ade423a 100644
--- a/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceController.java
+++ b/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceController.java
@@ -20,12 +20,12 @@
 import android.net.wifi.p2p.WifiP2pDevice;
 import android.text.TextUtils;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public class P2pThisDevicePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin {
 
diff --git a/src/com/android/settings/wifi/p2p/WifiP2pPeer.java b/src/com/android/settings/wifi/p2p/WifiP2pPeer.java
index d2d65c3..6caef94 100644
--- a/src/com/android/settings/wifi/p2p/WifiP2pPeer.java
+++ b/src/com/android/settings/wifi/p2p/WifiP2pPeer.java
@@ -22,11 +22,11 @@
 import android.text.TextUtils;
 import android.widget.ImageView;
 
-import com.android.settings.R;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settings.R;
+
 public class WifiP2pPeer extends Preference {
 
     private static final int[] STATE_SECURED = {R.attr.state_encrypted};
diff --git a/src/com/android/settings/wifi/p2p/WifiP2pPreferenceController.java b/src/com/android/settings/wifi/p2p/WifiP2pPreferenceController.java
index 3a7b670..4f3b7fd 100644
--- a/src/com/android/settings/wifi/p2p/WifiP2pPreferenceController.java
+++ b/src/com/android/settings/wifi/p2p/WifiP2pPreferenceController.java
@@ -21,6 +21,10 @@
 import android.content.IntentFilter;
 import android.net.wifi.WifiManager;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -28,10 +32,6 @@
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /**
  * {@link PreferenceControllerMixin} to toggle Wifi Direct preference on Wi-Fi state.
  */
diff --git a/src/com/android/settings/wifi/p2p/WifiP2pSettings.java b/src/com/android/settings/wifi/p2p/WifiP2pSettings.java
index 641c3c3..bfdcb21 100644
--- a/src/com/android/settings/wifi/p2p/WifiP2pSettings.java
+++ b/src/com/android/settings/wifi/p2p/WifiP2pSettings.java
@@ -46,6 +46,10 @@
 import android.widget.EditText;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
@@ -54,10 +58,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 /*
  * Displays Wi-fi p2p settings UI
  */
diff --git a/src/com/android/settings/wifi/tether/TetherService.java b/src/com/android/settings/wifi/tether/TetherService.java
index 3cfa7a1..4b39f67 100644
--- a/src/com/android/settings/wifi/tether/TetherService.java
+++ b/src/com/android/settings/wifi/tether/TetherService.java
@@ -40,11 +40,11 @@
 import android.util.ArrayMap;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 public class TetherService extends Service {
     private static final String TAG = "TetherService";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
diff --git a/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceController.java
index 02b5c51..3a85f7b 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceController.java
@@ -21,12 +21,12 @@
 import android.net.wifi.WifiConfiguration;
 import android.util.Log;
 
-import com.android.settings.R;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+
 public class WifiTetherApBandPreferenceController extends WifiTetherBasePreferenceController {
 
     private static final String TAG = "WifiTetherApBandPref";
diff --git a/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceController.java
index d0c2270..01a0b57 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceController.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.provider.Settings;
 
-import com.android.settings.core.BasePreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.SwitchPreference;
 
+import com.android.settings.core.BasePreferenceController;
+
 public class WifiTetherAutoOffPreferenceController extends BasePreferenceController implements
         Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/wifi/tether/WifiTetherBasePreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherBasePreferenceController.java
index 59fd989..94e9209 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherBasePreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherBasePreferenceController.java
@@ -20,12 +20,12 @@
 import android.net.ConnectivityManager;
 import android.net.wifi.WifiManager;
 
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
-
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
 public abstract class WifiTetherBasePreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
diff --git a/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceController.java
index bbba316..8d9e858 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceController.java
@@ -20,15 +20,15 @@
 import android.net.wifi.WifiConfiguration;
 import android.text.TextUtils;
 
+import androidx.preference.EditTextPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.widget.ValidatedEditTextPreference;
 import com.android.settings.wifi.WifiUtils;
 
 import java.util.UUID;
 
-import androidx.preference.EditTextPreference;
-import androidx.preference.Preference;
-
 public class WifiTetherPasswordPreferenceController extends WifiTetherBasePreferenceController
         implements ValidatedEditTextPreference.Validator {
 
diff --git a/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java
index a8b2dbf..2ae6b58 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java
@@ -26,6 +26,10 @@
 import android.provider.Settings;
 import android.text.BidiFormatter;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -35,10 +39,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class WifiTetherPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, LifecycleObserver, OnStart, OnStop {
 
diff --git a/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceController.java
index 5044281..fb2ce97 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceController.java
@@ -20,12 +20,12 @@
 import android.net.wifi.WifiConfiguration;
 import android.util.Log;
 
-import com.android.settings.widget.ValidatedEditTextPreference;
-
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.EditTextPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.widget.ValidatedEditTextPreference;
+
 public class WifiTetherSSIDPreferenceController extends WifiTetherBasePreferenceController
         implements ValidatedEditTextPreference.Validator {
 
diff --git a/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceController.java
index 055ce96..f97a209 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceController.java
@@ -3,11 +3,11 @@
 import android.content.Context;
 import android.net.wifi.WifiConfiguration;
 
-import com.android.settings.R;
-
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 
+import com.android.settings.R;
+
 public class WifiTetherSecurityPreferenceController extends WifiTetherBasePreferenceController {
 
     private static final String PREF_KEY = "wifi_tether_security";
diff --git a/src/com/android/settings/wifi/tether/WifiTetherSettings.java b/src/com/android/settings/wifi/tether/WifiTetherSettings.java
index 47f3ced..647ba5a 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherSettings.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherSettings.java
@@ -30,6 +30,8 @@
 import android.provider.SearchIndexableResource;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -45,8 +47,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.annotation.VisibleForTesting;
-
 @SearchIndexable
 public class WifiTetherSettings extends RestrictedDashboardFragment
         implements WifiTetherBasePreferenceController.OnTetherConfigUpdateListener {
diff --git a/src/com/android/settings/wifi/tether/WifiTetherSwitchBarController.java b/src/com/android/settings/wifi/tether/WifiTetherSwitchBarController.java
index 594eec7..8d87b32 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherSwitchBarController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherSwitchBarController.java
@@ -28,14 +28,14 @@
 import android.os.Looper;
 import android.provider.Settings;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.datausage.DataSaverBackend;
 import com.android.settings.widget.SwitchWidgetController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
-import androidx.annotation.VisibleForTesting;
-
 public class WifiTetherSwitchBarController implements SwitchWidgetController.OnSwitchChangeListener,
         LifecycleObserver, OnStart, OnStop, DataSaverBackend.Listener {
 
diff --git a/tests/robotests/src/com/android/settings/MasterClearTest.java b/tests/robotests/src/com/android/settings/MasterClearTest.java
index c7f366e..b1cd714 100644
--- a/tests/robotests/src/com/android/settings/MasterClearTest.java
+++ b/tests/robotests/src/com/android/settings/MasterClearTest.java
@@ -17,6 +17,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.doNothing;
@@ -48,6 +49,8 @@
 import android.widget.LinearLayout;
 import android.widget.ScrollView;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.testutils.Robolectric;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowUtils;
@@ -62,8 +65,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowActivity;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowUtils.class)
 public class MasterClearTest {
diff --git a/tests/robotests/src/com/android/settings/ResetNetworkConfirmTest.java b/tests/robotests/src/com/android/settings/ResetNetworkConfirmTest.java
index 8753b1d..a10a4a4 100644
--- a/tests/robotests/src/com/android/settings/ResetNetworkConfirmTest.java
+++ b/tests/robotests/src/com/android/settings/ResetNetworkConfirmTest.java
@@ -17,6 +17,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.app.Activity;
diff --git a/tests/robotests/src/com/android/settings/RestrictedListPreferenceTest.java b/tests/robotests/src/com/android/settings/RestrictedListPreferenceTest.java
index e4e9710..d66cd8f 100644
--- a/tests/robotests/src/com/android/settings/RestrictedListPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/RestrictedListPreferenceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/RestrictedSettingsFragmentTest.java b/tests/robotests/src/com/android/settings/RestrictedSettingsFragmentTest.java
index 73be107..761b3f1 100644
--- a/tests/robotests/src/com/android/settings/RestrictedSettingsFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/RestrictedSettingsFragmentTest.java
@@ -22,6 +22,8 @@
 
 import android.app.Activity;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -30,8 +32,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.appcompat.app.AlertDialog;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RestrictedSettingsFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/SettingsActivityTest.java b/tests/robotests/src/com/android/settings/SettingsActivityTest.java
index 3d529e4..723978f 100644
--- a/tests/robotests/src/com/android/settings/SettingsActivityTest.java
+++ b/tests/robotests/src/com/android/settings/SettingsActivityTest.java
@@ -17,6 +17,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -30,6 +31,11 @@
 import android.os.Bundle;
 import android.provider.Settings.Global;
 import android.view.View;
+
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+
 import com.android.settings.core.OnActivityResultListener;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -44,10 +50,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SettingsActivityTest {
 
diff --git a/tests/robotests/src/com/android/settings/SettingsDialogFragmentTest.java b/tests/robotests/src/com/android/settings/SettingsDialogFragmentTest.java
index f9409f4..c78a44a 100644
--- a/tests/robotests/src/com/android/settings/SettingsDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/SettingsDialogFragmentTest.java
@@ -22,6 +22,8 @@
 
 import android.app.Dialog;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -31,8 +33,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SettingsDialogFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/SettingsDumpServiceTest.java b/tests/robotests/src/com/android/settings/SettingsDumpServiceTest.java
index 2538080..6015e27 100644
--- a/tests/robotests/src/com/android/settings/SettingsDumpServiceTest.java
+++ b/tests/robotests/src/com/android/settings/SettingsDumpServiceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
@@ -28,6 +29,8 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
+import androidx.annotation.NonNull;
+
 import com.android.settings.fuelgauge.batterytip.AnomalyConfigJobService;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -43,8 +46,6 @@
 import java.io.OutputStream;
 import java.io.PrintWriter;
 
-import androidx.annotation.NonNull;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SettingsDumpServiceTest {
 
diff --git a/tests/robotests/src/com/android/settings/SettingsLicenseActivityTest.java b/tests/robotests/src/com/android/settings/SettingsLicenseActivityTest.java
index 281a6c9..8989317 100644
--- a/tests/robotests/src/com/android/settings/SettingsLicenseActivityTest.java
+++ b/tests/robotests/src/com/android/settings/SettingsLicenseActivityTest.java
@@ -17,6 +17,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/SettingsPreferenceFragmentTest.java b/tests/robotests/src/com/android/settings/SettingsPreferenceFragmentTest.java
index 1316545..6848793 100644
--- a/tests/robotests/src/com/android/settings/SettingsPreferenceFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/SettingsPreferenceFragmentTest.java
@@ -17,17 +17,23 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.app.Activity;
 import android.content.Context;
 import android.os.Bundle;
 import android.view.View;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
@@ -41,12 +47,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SettingsPreferenceFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/SetupWizardUtilsTest.java b/tests/robotests/src/com/android/settings/SetupWizardUtilsTest.java
index f2bd79c..83a7272 100644
--- a/tests/robotests/src/com/android/settings/SetupWizardUtilsTest.java
+++ b/tests/robotests/src/com/android/settings/SetupWizardUtilsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings;
 
 import static com.android.settings.testutils.ResIdSubject.assertResId;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Intent;
diff --git a/tests/robotests/src/com/android/settings/SummaryPreferenceTest.java b/tests/robotests/src/com/android/settings/SummaryPreferenceTest.java
index 36736ce..3cb9c4c 100644
--- a/tests/robotests/src/com/android/settings/SummaryPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/SummaryPreferenceTest.java
@@ -23,6 +23,8 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
 
@@ -32,8 +34,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResourcesImpl.class)
 public class SummaryPreferenceTest {
diff --git a/tests/robotests/src/com/android/settings/TetherSettingsTest.java b/tests/robotests/src/com/android/settings/TetherSettingsTest.java
index 7ccb219..269e52d 100644
--- a/tests/robotests/src/com/android/settings/TetherSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/TetherSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/UtilsTest.java b/tests/robotests/src/com/android/settings/UtilsTest.java
index 92aedcf..5f2abba 100644
--- a/tests/robotests/src/com/android/settings/UtilsTest.java
+++ b/tests/robotests/src/com/android/settings/UtilsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Matchers.anyString;
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java
index 9fdcef5..cdd0838 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java
@@ -39,8 +39,8 @@
 
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
+import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.HearingAidProfile;
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java
index db03833..cb2aa8b 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.accessibility;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -25,6 +26,8 @@
 import android.os.Vibrator;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.XmlTestUtils;
@@ -37,8 +40,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AccessibilitySettingsTest {
 
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilitySlicePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySlicePreferenceControllerTest.java
index afdeed4..b00d64d 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilitySlicePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySlicePreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.accessibilityservice.AccessibilityServiceInfo;
diff --git a/tests/robotests/src/com/android/settings/accessibility/ColorInversionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/ColorInversionPreferenceControllerTest.java
index ef67f65..6fb6f0e 100644
--- a/tests/robotests/src/com/android/settings/accessibility/ColorInversionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/ColorInversionPreferenceControllerTest.java
@@ -18,11 +18,14 @@
 
 import static com.android.settings.accessibility.ColorInversionPreferenceController.OFF;
 import static com.android.settings.accessibility.ColorInversionPreferenceController.ON;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -32,8 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ColorInversionPreferenceControllerTest {
     private static final int UNKNOWN = -1;
diff --git a/tests/robotests/src/com/android/settings/accessibility/HapticFeedbackIntensityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/HapticFeedbackIntensityPreferenceControllerTest.java
index 30cf139..96b0323 100644
--- a/tests/robotests/src/com/android/settings/accessibility/HapticFeedbackIntensityPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/HapticFeedbackIntensityPreferenceControllerTest.java
@@ -20,6 +20,8 @@
 
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -30,8 +32,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class HapticFeedbackIntensityPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/accessibility/MagnificationGesturesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/MagnificationGesturesPreferenceControllerTest.java
index b4b76d8..020906ae 100644
--- a/tests/robotests/src/com/android/settings/accessibility/MagnificationGesturesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/MagnificationGesturesPreferenceControllerTest.java
@@ -18,11 +18,14 @@
 
 import static com.android.settings.accessibility.MagnificationPreferenceFragment.OFF;
 import static com.android.settings.accessibility.MagnificationPreferenceFragment.ON;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -33,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MagnificationGesturesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/accessibility/MagnificationNavbarPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/MagnificationNavbarPreferenceControllerTest.java
index 4362759..225a2bb 100644
--- a/tests/robotests/src/com/android/settings/accessibility/MagnificationNavbarPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/MagnificationNavbarPreferenceControllerTest.java
@@ -19,13 +19,17 @@
 import static com.android.settings.accessibility.MagnificationPreferenceFragment.OFF;
 import static com.android.settings.accessibility.MagnificationPreferenceFragment.ON;
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
 import android.content.res.Resources;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -40,8 +44,6 @@
 import org.robolectric.annotation.Implements;
 import org.robolectric.annotation.Resetter;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MagnificationNavbarPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/accessibility/NotificationVibrationIntensityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/NotificationVibrationIntensityPreferenceControllerTest.java
index f344f5a..3a7fd56 100644
--- a/tests/robotests/src/com/android/settings/accessibility/NotificationVibrationIntensityPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/NotificationVibrationIntensityPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.accessibility;
 
 import static android.provider.Settings.System.NOTIFICATION_VIBRATION_INTENSITY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
@@ -26,6 +28,10 @@
 import android.os.Vibrator;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -38,10 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NotificationVibrationIntensityPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/accessibility/ShortcutServicePickerFragmentTest.java b/tests/robotests/src/com/android/settings/accessibility/ShortcutServicePickerFragmentTest.java
index 1fe64c7..26b3a6c 100644
--- a/tests/robotests/src/com/android/settings/accessibility/ShortcutServicePickerFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/ShortcutServicePickerFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.accessibility;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragmentTest.java b/tests/robotests/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragmentTest.java
index eb63d9c..8fc17ce 100644
--- a/tests/robotests/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/ToggleFeaturePreferenceFragmentTest.java
@@ -25,6 +25,8 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.XmlRes;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
@@ -35,8 +37,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
-import androidx.annotation.XmlRes;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.SettingsShadowTheme.class)
 public class ToggleFeaturePreferenceFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/accessibility/VibrationPreferenceFragmentTest.java b/tests/robotests/src/com/android/settings/accessibility/VibrationPreferenceFragmentTest.java
index 44b1bc8..a44b62b 100644
--- a/tests/robotests/src/com/android/settings/accessibility/VibrationPreferenceFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/VibrationPreferenceFragmentTest.java
@@ -21,7 +21,9 @@
 import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_MEDIUM;
 import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_OFF;
 import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/accounts/AccountHeaderPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/AccountHeaderPreferenceControllerTest.java
index feb2b56..19a140c 100644
--- a/tests/robotests/src/com/android/settings/accounts/AccountHeaderPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/AccountHeaderPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.accounts;
 
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.when;
@@ -28,6 +30,10 @@
 import android.os.UserHandle;
 import android.widget.TextView;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -45,10 +51,6 @@
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = AccountHeaderPreferenceControllerTest.ShadowAuthenticatorHelper.class)
 public class AccountHeaderPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/accounts/AccountPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/AccountPreferenceControllerTest.java
index e7902182..5ab0982 100644
--- a/tests/robotests/src/com/android/settings/accounts/AccountPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/AccountPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.accounts;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -39,6 +40,11 @@
 import android.os.UserManager;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.AccessiblePreferenceCategory;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
@@ -63,11 +69,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAccountManager.class, ShadowContentResolver.class})
 public class AccountPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/accounts/AccountSyncPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/AccountSyncPreferenceControllerTest.java
index bd79360..672baaa 100644
--- a/tests/robotests/src/com/android/settings/accounts/AccountSyncPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/AccountSyncPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.accounts;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.when;
@@ -28,6 +29,8 @@
 import android.content.SyncAdapterType;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -44,8 +47,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAccountManager.class, ShadowContentResolver.class})
 public class AccountSyncPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/accounts/AccountSyncSettingsTest.java b/tests/robotests/src/com/android/settings/accounts/AccountSyncSettingsTest.java
index ea646e3..7171a6b 100644
--- a/tests/robotests/src/com/android/settings/accounts/AccountSyncSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/AccountSyncSettingsTest.java
@@ -23,6 +23,8 @@
 import android.content.Context;
 import android.os.UserHandle;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowContentResolver;
 
@@ -33,8 +35,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowContentResolver.class})
 public class AccountSyncSettingsTest {
diff --git a/tests/robotests/src/com/android/settings/accounts/AccountTypePreferenceLoaderTest.java b/tests/robotests/src/com/android/settings/accounts/AccountTypePreferenceLoaderTest.java
index f5a0127..c944c30 100644
--- a/tests/robotests/src/com/android/settings/accounts/AccountTypePreferenceLoaderTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/AccountTypePreferenceLoaderTest.java
@@ -30,6 +30,12 @@
 import android.content.pm.PackageManager;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowAccountManager;
 import com.android.settings.testutils.shadow.ShadowContentResolver;
@@ -44,12 +50,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AccountTypePreferenceLoaderTest {
 
diff --git a/tests/robotests/src/com/android/settings/accounts/ChooseAccountPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/ChooseAccountPreferenceControllerTest.java
index a8227ec..2fa233c 100644
--- a/tests/robotests/src/com/android/settings/accounts/ChooseAccountPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/ChooseAccountPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.accounts;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -30,6 +31,11 @@
 import android.graphics.drawable.ColorDrawable;
 import android.os.UserHandle;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -46,11 +52,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAccountManager.class, ShadowContentResolver.class,
         ShadowRestrictedLockUtils.class})
diff --git a/tests/robotests/src/com/android/settings/accounts/ContactSearchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/ContactSearchPreferenceControllerTest.java
index ebd3beb..21b9302 100644
--- a/tests/robotests/src/com/android/settings/accounts/ContactSearchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/ContactSearchPreferenceControllerTest.java
@@ -16,7 +16,9 @@
 package com.android.settings.accounts;
 
 import static android.provider.Settings.Secure.MANAGED_PROFILE_CONTACT_REMOTE_SEARCH;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/accounts/EmergencyInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/EmergencyInfoPreferenceControllerTest.java
index f5e415b..623a76e 100644
--- a/tests/robotests/src/com/android/settings/accounts/EmergencyInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/EmergencyInfoPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.accounts;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -30,6 +31,9 @@
 import android.content.pm.UserInfo;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.search.SearchIndexableRaw;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -48,9 +52,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EmergencyInfoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceControllerTest.java
index 3147625..6b80625 100644
--- a/tests/robotests/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/EnterpriseDisclosurePreferenceControllerTest.java
@@ -17,11 +17,15 @@
 package com.android.settings.accounts;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.widget.FooterPreferenceMixinCompat;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EnterpriseDisclosurePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/accounts/ProviderPreferenceTest.java b/tests/robotests/src/com/android/settings/accounts/ProviderPreferenceTest.java
index ce1dcb2..0803d78 100644
--- a/tests/robotests/src/com/android/settings/accounts/ProviderPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/ProviderPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.accounts;
 
 import static com.android.settingslib.TwoTargetPreference.ICON_SIZE_MEDIUM;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/accounts/RemoveAccountPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/RemoveAccountPreferenceControllerTest.java
index decac8a..de67bd2 100644
--- a/tests/robotests/src/com/android/settings/accounts/RemoveAccountPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/RemoveAccountPreferenceControllerTest.java
@@ -38,6 +38,13 @@
 import android.os.UserManager;
 import android.widget.Button;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -58,13 +65,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowUserManager.class,
diff --git a/tests/robotests/src/com/android/settings/accounts/WorkModePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accounts/WorkModePreferenceControllerTest.java
index f9ac3a6..1223d55 100644
--- a/tests/robotests/src/com/android/settings/accounts/WorkModePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accounts/WorkModePreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.accounts;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.spy;
@@ -26,6 +27,8 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -36,8 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WorkModePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java b/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java
index 0d905aa..ddcbf85 100644
--- a/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -31,6 +32,10 @@
 import android.net.Uri;
 import android.os.UserHandle;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -51,10 +56,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowEntityHeaderController.class)
 public class AppInfoWithHeaderTest {
diff --git a/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java
index 5bebe5a..cb3d3ad 100644
--- a/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
@@ -32,6 +33,8 @@
 import android.content.pm.PermissionGroupInfo;
 import android.content.pm.PermissionInfo;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -44,8 +47,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppPermissionsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/AppStateNotificationBridgeTest.java b/tests/robotests/src/com/android/settings/applications/AppStateNotificationBridgeTest.java
index 327a499..8e3bb42 100644
--- a/tests/robotests/src/com/android/settings/applications/AppStateNotificationBridgeTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppStateNotificationBridgeTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static android.text.format.DateUtils.DAY_IN_MILLIS;
+
 import static com.android.settings.applications.AppStateNotificationBridge
         .FILTER_APP_NOTIFICATION_FREQUENCY;
 import static com.android.settings.applications.AppStateNotificationBridge
@@ -25,9 +26,12 @@
         .FREQUENCY_NOTIFICATION_COMPARATOR;
 import static com.android.settings.applications.AppStateNotificationBridge
         .RECENT_NOTIFICATION_COMPARATOR;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyLong;
diff --git a/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java b/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java
index a465ff3..04a1237 100644
--- a/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java
@@ -1,11 +1,14 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.StorageStatsSource.AppStorageStats;
@@ -16,8 +19,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppStorageSizesControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java
index d8c8c38..43f855d 100644
--- a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications;
 
 import static com.android.settings.testutils.ApplicationTestUtils.buildInfo;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.eq;
diff --git a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java
index 4f74371..96836ae 100644
--- a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications;
 
 import static com.android.settings.testutils.ApplicationTestUtils.buildInfo;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.eq;
diff --git a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
index 89cf6a0..ba07dc5 100644
--- a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.app.admin.DevicePolicyManager;
diff --git a/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java b/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java
index dda6b72..8098e5c 100644
--- a/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
diff --git a/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java b/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java
index 4fa30eb..3378492 100644
--- a/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java
+++ b/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
diff --git a/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java b/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
index aab4fb4..a68a00b 100644
--- a/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
+++ b/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications;
 
 import static com.android.settings.testutils.ApplicationTestUtils.buildInfo;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.argThat;
diff --git a/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java b/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java
index a2eb07e..3cb5a57 100644
--- a/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications;
 
 import static com.android.settings.testutils.ApplicationTestUtils.buildInfo;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.argThat;
diff --git a/tests/robotests/src/com/android/settings/applications/LayoutPreferenceTest.java b/tests/robotests/src/com/android/settings/applications/LayoutPreferenceTest.java
index f925a75..da65165 100644
--- a/tests/robotests/src/com/android/settings/applications/LayoutPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/applications/LayoutPreferenceTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
 import android.view.LayoutInflater;
 
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -31,9 +35,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference.OnPreferenceClickListener;
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LayoutPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/RecentAppsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/RecentAppsPreferenceControllerTest.java
index 1bee628..e3e45fb 100644
--- a/tests/robotests/src/com/android/settings/applications/RecentAppsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/RecentAppsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyLong;
@@ -43,6 +44,10 @@
 import android.os.UserManager;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.AppUtils;
@@ -63,10 +68,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RecentAppsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java b/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java
index 79ada89..f9cb01b 100644
--- a/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppBatteryPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppBatteryPreferenceControllerTest.java
index d9465bd..284ce06 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppBatteryPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppBatteryPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyDouble;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doReturn;
@@ -32,6 +33,10 @@
 import android.os.BatteryStats;
 import android.os.Bundle;
 
+import androidx.loader.app.LoaderManager;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settings.SettingsActivity;
@@ -50,10 +55,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.loader.app.LoaderManager;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppBatteryPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppButtonsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppButtonsPreferenceControllerTest.java
index dac9409..44ace78 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppButtonsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppButtonsPreferenceControllerTest.java
@@ -42,6 +42,8 @@
 import android.content.pm.PackageManager;
 import android.os.UserManager;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -63,8 +65,6 @@
 import org.mockito.stubbing.Answer;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppButtonsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceControllerTest.java
index ae9e429..74966a2 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppDataUsagePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
@@ -33,6 +34,9 @@
 import android.net.INetworkStatsSession;
 import android.os.Bundle;
 
+import androidx.loader.app.LoaderManager;
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.datausage.AppDataUsage;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -46,9 +50,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.loader.app.LoaderManager;
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppDataUsagePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java
index 944b4b1..a342e10 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.appinfo;
 
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.mock;
@@ -35,6 +37,10 @@
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -49,10 +55,6 @@
 import org.robolectric.Robolectric;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppHeaderViewPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java
index 36bdeb7..b6bb9b5 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java
@@ -20,7 +20,9 @@
 import static com.android.settings.applications.appinfo.AppInfoDashboardFragment
         .UNINSTALL_ALL_USERS_MENU;
 import static com.android.settings.applications.appinfo.AppInfoDashboardFragment.UNINSTALL_UPDATES;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Mockito.doNothing;
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBaseTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBaseTest.java
index 6796605..e68f8d3 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBaseTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoPreferenceControllerBaseTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.appinfo;
 
 import static com.android.settings.applications.appinfo.AppInfoDashboardFragment.SUB_INFO_FRAGMENT;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -27,6 +29,9 @@
 import android.content.pm.ApplicationInfo;
 import android.os.Bundle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.core.BasePreferenceController;
@@ -42,9 +47,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppInfoPreferenceControllerBaseTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceControllerTest.java
index 2e988d8..30152a4 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.any;
@@ -36,6 +37,8 @@
 import android.content.pm.ResolveInfo;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -46,8 +49,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppInstallerInfoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppMemoryPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppMemoryPreferenceControllerTest.java
index 77e1eca..a32c23c 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppMemoryPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppMemoryPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -27,6 +28,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.applications.ProcStatsData;
 import com.android.settings.applications.ProcessStatsDetail;
@@ -44,9 +48,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppMemoryPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppNotificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppNotificationPreferenceControllerTest.java
index cd335ea..a3e7ca6 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppNotificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppNotificationPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.appinfo;
 
 import static com.android.settings.SettingsActivity.EXTRA_FRAGMENT_ARG_KEY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -29,6 +31,10 @@
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.notification.AppNotificationSettings;
 import com.android.settings.notification.NotificationBackend;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -42,10 +48,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppNotificationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceControllerTest.java
index a18a041..b3d0a0d 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppOpenByDefaultPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -28,6 +29,9 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.applications.AppLaunchSettings;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.AppUtils;
@@ -42,9 +46,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppOpenByDefaultPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppSettingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppSettingPreferenceControllerTest.java
index 99bfe32..de95a1c 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppSettingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppSettingPreferenceControllerTest.java
@@ -23,6 +23,8 @@
 import android.content.pm.ActivityInfo;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,8 +36,6 @@
 import org.robolectric.Shadows;
 import org.robolectric.shadows.ShadowPackageManager;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppSettingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppStoragePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppStoragePreferenceControllerTest.java
index 3cb48b6..0cf8b08 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppStoragePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppStoragePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -28,6 +29,9 @@
 import android.content.pm.ApplicationInfo;
 import android.os.Bundle;
 
+import androidx.loader.app.LoaderManager;
+import androidx.preference.Preference;
+
 import com.android.settings.applications.AppStorageSettings;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
@@ -40,9 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.loader.app.LoaderManager;
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppStoragePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppVersionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppVersionPreferenceControllerTest.java
index 0b7ad04..e07f66e 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppVersionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppVersionPreferenceControllerTest.java
@@ -23,6 +23,8 @@
 import android.content.Context;
 import android.content.pm.PackageInfo;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,8 +34,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppVersionPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/ButtonActionDialogFragmentTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/ButtonActionDialogFragmentTest.java
index 80a696a..abce50a 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/ButtonActionDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/ButtonActionDialogFragmentTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -24,6 +25,9 @@
 import android.content.Context;
 import android.content.DialogInterface;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
@@ -38,9 +42,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAlertDialogCompat.class, SettingsShadowResourcesImpl.class})
 public class ButtonActionDialogFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java
index 794d5e5..f41ccf8 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -25,6 +26,9 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.applications.DefaultAppSettings;
@@ -37,9 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DefaultAppShortcutPreferenceControllerBaseTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultBrowserShortcutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultBrowserShortcutPreferenceControllerTest.java
index 34a9e2e..f6abb5b 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultBrowserShortcutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultBrowserShortcutPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultEmergencyShortcutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultEmergencyShortcutPreferenceControllerTest.java
index 999e802..e630a4c 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultEmergencyShortcutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultEmergencyShortcutPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultHomeShortcutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultHomeShortcutPreferenceControllerTest.java
index 5536cff..a0b802e 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultHomeShortcutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultHomeShortcutPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyList;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultPhoneShortcutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultPhoneShortcutPreferenceControllerTest.java
index cd6a3ae..ac79a4f 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultPhoneShortcutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultPhoneShortcutPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultSmsShortcutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultSmsShortcutPreferenceControllerTest.java
index 35f3d61..3b9ce3d 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultSmsShortcutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultSmsShortcutPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceControllerTest.java
index 20f29bf..3cc4cfe 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static android.Manifest.permission.SYSTEM_ALERT_WINDOW;
 import static android.Manifest.permission.WRITE_SETTINGS;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -28,6 +30,8 @@
 import android.content.pm.PackageInfo;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,8 +42,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DrawOverlayDetailPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailsTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailsTest.java
index cbc4d00..d867b6f 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DrawOverlayDetailsTest.java
@@ -17,17 +17,19 @@
 package com.android.settings.applications.appinfo;
 
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Matchers.nullable;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.app.Activity;
 import android.content.Context;
 import android.view.Window;
 import android.view.WindowManager.LayoutParams;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -44,8 +46,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DrawOverlayDetailsTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceControllerTest.java
index b857308..a81035f 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourceDetailPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -25,6 +26,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -35,8 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ExternalSourceDetailPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourcesDetailsTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourcesDetailsTest.java
index 4f89615..d636fa4 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourcesDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/ExternalSourcesDetailsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Mockito.mock;
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragmentTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragmentTest.java
index 6b4a641..29c783c 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonDialogFragmentTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -29,6 +30,9 @@
 import android.content.DialogInterface;
 import android.content.pm.PackageManager;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
@@ -41,9 +45,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAlertDialogCompat.class, SettingsShadowResourcesImpl.class})
 public class InstantAppButtonDialogFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceControllerTest.java
index 45fee32..5d8c842 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppButtonsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.argThat;
@@ -41,6 +42,11 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.BasePreferenceController;
@@ -56,11 +62,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class InstantAppButtonsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceControllerTest.java
index 7e15848..af38db3 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/InstantAppDomainsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceControllerTest.java
index 2473881..358bd30 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/TimeSpentInAppPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.appinfo;
 
 import static android.content.Intent.EXTRA_PACKAGE_NAME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
@@ -26,6 +28,9 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,9 +43,6 @@
 import org.robolectric.Shadows;
 import org.robolectric.shadows.ShadowPackageManager;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TimeSpentInAppPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceControllerTest.java
index 605da60..00ecece 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static android.Manifest.permission.SYSTEM_ALERT_WINDOW;
 import static android.Manifest.permission.WRITE_SETTINGS;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -28,6 +30,8 @@
 import android.content.pm.PackageInfo;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,8 +42,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WriteSystemSettingsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/assist/AssistContextPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/assist/AssistContextPreferenceControllerTest.java
index 1e4de78..74a3851 100644
--- a/tests/robotests/src/com/android/settings/applications/assist/AssistContextPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/assist/AssistContextPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.assist;
 
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
@@ -28,6 +30,10 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -39,10 +45,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AssistContextPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceControllerTest.java
index 2cb21db..10197ae 100644
--- a/tests/robotests/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/assist/AssistFlashScreenPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.assist;
 
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
@@ -31,6 +33,10 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowSecureSettings;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -45,10 +51,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AssistFlashScreenPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPickerTest.java b/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPickerTest.java
index 8fcb316..e445dc6 100644
--- a/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPickerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.assist;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
diff --git a/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java
index 320471c..02c1b8b 100644
--- a/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.assist;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyInt;
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragmentTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragmentTest.java
index 57d2bcd..541954b 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragmentTest.java
@@ -23,11 +23,13 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.app.Activity;
 import android.content.Context;
 import android.os.UserManager;
 import android.util.Pair;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -45,9 +47,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DefaultAppPickerFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceControllerTest.java
index f42c2ab..b9a1316 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 
 import static com.android.settingslib.TwoTargetPreference.ICON_SIZE_MEDIUM;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -25,6 +26,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.TwoTargetPreference;
@@ -37,8 +40,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DefaultAppPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPickerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPickerTest.java
index dd57315..f2d14ac 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPickerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPickerTest.java
@@ -17,12 +17,12 @@
 package com.android.settings.applications.defaultapps;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import static org.robolectric.RuntimeEnvironment.application;
 
@@ -35,15 +35,17 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.os.UserManager;
+
 import androidx.fragment.app.FragmentActivity;
 import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 import com.android.settings.testutils.shadow.ShadowProcess;
 import com.android.settings.testutils.shadow.ShadowSecureSettings;
 import com.android.settingslib.applications.DefaultAppInfo;
-import java.util.Arrays;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -53,6 +55,8 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
+import java.util.Arrays;
+
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
             SettingsShadowResources.SettingsShadowTheme.class,
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPreferenceControllerTest.java
index 4e08bad..6146671 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAutofillPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.defaultapps;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -28,6 +29,8 @@
 import android.provider.Settings;
 import android.view.autofill.AutofillManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -40,8 +43,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DefaultAutofillPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceControllerTest.java
index de6d5cf..0ef1cf3 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultBrowserPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.defaultapps;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -35,6 +36,8 @@
 import android.content.pm.ResolveInfo;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -50,8 +53,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DefaultBrowserPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultEmergencyPickerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultEmergencyPickerTest.java
index 91ffb80..e17b556 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultEmergencyPickerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultEmergencyPickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.defaultapps;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePickerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePickerTest.java
index 80e968a..4cf79df 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePickerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.defaultapps;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyList;
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePreferenceControllerTest.java
index 1f62321..1083a99 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultHomePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.defaultapps;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyList;
@@ -35,6 +36,8 @@
 import android.content.pm.ResolveInfo;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -47,8 +50,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DefaultHomePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceControllerTest.java
index cfe30cb..1d4b5c0 100644
--- a/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/defaultapps/DefaultPaymentSettingsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.defaultapps;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -27,6 +28,8 @@
 import android.nfc.NfcAdapter;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.nfc.PaymentBackend;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,8 +41,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DefaultPaymentSettingsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java
index 9b088cf..1378930 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java
@@ -16,8 +16,11 @@
 
 package com.android.settings.applications.manageapplications;
 
-import static com.android.settings.applications.manageapplications.AppFilterRegistry.FILTER_APPS_ENABLED;
-import static com.android.settings.applications.manageapplications.AppFilterRegistry.FILTER_APPS_USAGE_ACCESS;
+import static com.android.settings.applications.manageapplications.AppFilterRegistry
+        .FILTER_APPS_ENABLED;
+import static com.android.settings.applications.manageapplications.AppFilterRegistry
+        .FILTER_APPS_USAGE_ACCESS;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import com.android.settings.R;
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java
index 51b6116..7409136 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java
@@ -52,6 +52,7 @@
         .LIST_TYPE_USAGE_ACCESS;
 import static com.android.settings.applications.manageapplications.ManageApplications
         .LIST_TYPE_WRITE_SETTINGS;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java
index 5b0b275..2ae9561 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.manageapplications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java
index cc0308c..da88e54 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java
@@ -18,13 +18,16 @@
 
 import static androidx.recyclerview.widget.RecyclerView.SCROLL_STATE_DRAGGING;
 import static androidx.recyclerview.widget.RecyclerView.SCROLL_STATE_IDLE;
+
 import static com.android.settings.applications.manageapplications.AppFilterRegistry
         .FILTER_APPS_ALL;
 import static com.android.settings.applications.manageapplications.ManageApplications
         .LIST_TYPE_MAIN;
 import static com.android.settings.applications.manageapplications.ManageApplications
         .LIST_TYPE_NOTIFICATION;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -49,6 +52,9 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.LoadingViewController;
@@ -65,9 +71,6 @@
 
 import java.util.ArrayList;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.recyclerview.widget.RecyclerView;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ManageApplicationsTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java
index 13295e3..d2b6d8a 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.manageapplications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.nullable;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -30,6 +31,8 @@
 import android.view.View;
 import android.widget.FrameLayout;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.StorageStatsSource;
 
@@ -42,8 +45,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MusicViewHolderControllerTest {
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java
index 8f2fb65e..64cc1cc 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.manageapplications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.nullable;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,8 @@
 import android.view.View;
 import android.widget.FrameLayout;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.StorageStatsSource;
 
@@ -41,8 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PhotosViewHolderControllerTest {
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceControllerTest.java
index 2baacda..be3d554 100644
--- a/tests/robotests/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/managedomainurls/DomainAppPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.managedomainurls;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -27,6 +28,8 @@
 import android.view.View;
 import android.widget.ProgressBar;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.ApplicationsState;
@@ -38,8 +41,6 @@
 
 import java.util.UUID;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DomainAppPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceControllerTest.java
index fc789bf..cb62800 100644
--- a/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppAccountPreferenceControllerTest.java
@@ -16,9 +16,12 @@
 package com.android.settings.applications.managedomainurls;
 
 import static android.provider.Settings.Global.ENABLE_EPHEMERAL_FEATURE;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppWebActionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppWebActionPreferenceControllerTest.java
index 8d1b584..6a1222d 100644
--- a/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppWebActionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/managedomainurls/InstantAppWebActionPreferenceControllerTest.java
@@ -16,15 +16,20 @@
 package com.android.settings.applications.managedomainurls;
 
 import static android.provider.Settings.Global.ENABLE_EPHEMERAL_FEATURE;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.ContentResolver;
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.After;
@@ -34,8 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class InstantAppWebActionPreferenceControllerTest {
     private static final String PREF_KEY = "instant_app_web_action_toggle";
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/DataSaverControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/DataSaverControllerTest.java
index c632d08..ed72cf9 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/DataSaverControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/DataSaverControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.specialaccess;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/HighPowerAppsControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/HighPowerAppsControllerTest.java
index 4713be2..27fb24e 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/HighPowerAppsControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/HighPowerAppsControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.specialaccess;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListItemTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListItemTest.java
index e19d9e6..0873a18 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListItemTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListItemTest.java
@@ -18,6 +18,7 @@
 
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceControllerTest.java
index 7507e07..18ecf7d 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/deviceadmin/DeviceAdminListPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
 import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.isNull;
@@ -29,6 +30,8 @@
 import android.content.IntentFilter;
 import android.os.UserHandle;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.widget.FooterPreferenceMixinCompat;
@@ -40,8 +43,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DeviceAdminListPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceControllerTest.java
index 8355d78..bba2b8b 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.specialaccess.pictureinpicture;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -24,6 +25,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
 import com.android.settings.core.BasePreferenceController;
@@ -36,8 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PictureInPictureDetailPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailsTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailsTest.java
index eb96d94..9d53f95 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureDetailsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.specialaccess.pictureinpicture;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettingsTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettingsTest.java
index 1d1be50..deb66c8 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/pictureinpicture/PictureInPictureSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.specialaccess.pictureinpicture;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccessTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccessTest.java
index ff4ac9f..3978825 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccessTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsAccessTest.java
@@ -24,7 +24,6 @@
 
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.telephony.SmsUsageMonitor;
-import com.android.settings.applications.specialaccess.premiumsms.PremiumSmsAccess;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsControllerTest.java
index 35a93c1..4244cd7 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.specialaccess.premiumsms;
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsScreenPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsScreenPreferenceControllerTest.java
index 29ab15b..0dc7da3 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsScreenPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/premiumsms/PremiumSmsScreenPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.applications.specialaccess.premiumsms;
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/EnabledVrListenersControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/EnabledVrListenersControllerTest.java
index 3fb9045..6239774 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/EnabledVrListenersControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/EnabledVrListenersControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerScreenPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerScreenPreferenceControllerTest.java
index c5734f9..7a8dc5f 100644
--- a/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerScreenPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/specialaccess/vrlistener/VrListenerScreenPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/backup/AutoRestorePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/AutoRestorePreferenceControllerTest.java
index c5dfc21..43b707c 100644
--- a/tests/robotests/src/com/android/settings/backup/AutoRestorePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/AutoRestorePreferenceControllerTest.java
@@ -20,6 +20,8 @@
 
 import android.content.Context;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -31,8 +33,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowPrivacySettingsUtils.class})
 public class AutoRestorePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/backup/BackupDataPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/BackupDataPreferenceControllerTest.java
index 4a0f85d..f23bc93 100644
--- a/tests/robotests/src/com/android/settings/backup/BackupDataPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/BackupDataPreferenceControllerTest.java
@@ -20,6 +20,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -32,8 +34,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowPrivacySettingsUtils.class})
 public class BackupDataPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/backup/BackupInactivePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/BackupInactivePreferenceControllerTest.java
index 95d68d9..bcd432a 100644
--- a/tests/robotests/src/com/android/settings/backup/BackupInactivePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/BackupInactivePreferenceControllerTest.java
@@ -20,6 +20,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -31,8 +33,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowPrivacySettingsUtils.class})
 public class BackupInactivePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityTest.java b/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityTest.java
index 602ae21..51a6016 100644
--- a/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityTest.java
+++ b/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.backup;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.isA;
@@ -30,6 +31,10 @@
 import android.content.pm.PackageManager;
 import android.os.UserHandle;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+
 import com.android.settings.search.SearchIndexableRaw;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -51,10 +56,6 @@
 
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {BackupSettingsActivityTest.ShadowBackupSettingsHelper.class,
                 BackupSettingsActivityTest.ShadowUserHandle.class})
diff --git a/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java b/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java
index d156a2d..f3cb850 100644
--- a/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java
+++ b/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.backup;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.anyString;
 import static org.mockito.Mockito.mock;
diff --git a/tests/robotests/src/com/android/settings/backup/BackupSettingsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/BackupSettingsPreferenceControllerTest.java
index 3d3fec6..fb3f947 100644
--- a/tests/robotests/src/com/android/settings/backup/BackupSettingsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/BackupSettingsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.backup;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,9 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +40,6 @@
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = BackupSettingsPreferenceControllerTest.ShadowBackupSettingsHelper.class)
 public class BackupSettingsPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/backup/ConfigureAccountPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/ConfigureAccountPreferenceControllerTest.java
index 2e0ae5d..5609f35 100644
--- a/tests/robotests/src/com/android/settings/backup/ConfigureAccountPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/ConfigureAccountPreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -34,8 +36,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowPrivacySettingsUtils.class})
 public class ConfigureAccountPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java
index 2f1f119..caf20c8 100644
--- a/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -33,8 +35,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowPrivacySettingsUtils.class})
 public class DataManagementPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/biometrics/face/FaceStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/biometrics/face/FaceStatusPreferenceControllerTest.java
index bde1c3e..d223099 100644
--- a/tests/robotests/src/com/android/settings/biometrics/face/FaceStatusPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/face/FaceStatusPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -30,6 +32,8 @@
 import android.hardware.face.FaceManager;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -45,8 +49,6 @@
 
 import java.util.Collections;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FaceStatusPreferenceControllerTest {
     @Mock
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
index da91a1d..c01f688 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.anyInt;
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensorTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensorTest.java
index 147ed1d..d51c6a5 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensorTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSuggestionActivityTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSuggestionActivityTest.java
index 888b061..834aea5 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSuggestionActivityTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSuggestionActivityTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintPreferenceTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintPreferenceTest.java
index 8c90cb7..03b96ed 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
@@ -24,6 +25,8 @@
 import android.view.View;
 import android.widget.FrameLayout;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.biometrics.fingerprint.FingerprintSettings.FingerprintPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -35,8 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FingerprintPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintProfileStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintProfileStatusPreferenceControllerTest.java
index fe3f5b0..7606202 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintProfileStatusPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintProfileStatusPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintStatusPreferenceControllerTest.java
index cb22837..b47fd08 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintStatusPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintStatusPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -30,6 +32,8 @@
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -45,8 +49,6 @@
 
 import java.util.Collections;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FingerprintStatusPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintSuggestionActivityTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintSuggestionActivityTest.java
index 310674e..393d86e 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintSuggestionActivityTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintSuggestionActivityTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.app.Activity;
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensorTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensorTest.java
index 797a202..86a5f71 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensorTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensorTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.content.Intent;
 import android.hardware.fingerprint.FingerprintManager;
 import android.widget.Button;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -41,8 +44,6 @@
 import org.robolectric.Robolectric;
 import org.robolectric.annotation.Config;
 
-import androidx.appcompat.app.AlertDialog;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         SettingsShadowResources.SettingsShadowTheme.class,
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollIntroductionTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollIntroductionTest.java
index 36ccc68..c85a569 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollIntroductionTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollIntroductionTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.biometrics.fingerprint;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.app.KeyguardManager;
@@ -29,7 +30,8 @@
 import com.android.settings.R;
 import com.android.settings.biometrics.BiometricEnrollBase;
 import com.android.settings.biometrics.BiometricEnrollIntroduction;
-import com.android.settings.biometrics.fingerprint.SetupFingerprintEnrollIntroductionTest.ShadowStorageManagerWrapper;
+import com.android.settings.biometrics.fingerprint.SetupFingerprintEnrollIntroductionTest
+        .ShadowStorageManagerWrapper;
 import com.android.settings.password.SetupChooseLockGeneric.SetupChooseLockGenericFragment;
 import com.android.settings.password.SetupSkipDialog;
 import com.android.settings.password.StorageManagerWrapper;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/AlwaysDiscoverableTest.java b/tests/robotests/src/com/android/settings/bluetooth/AlwaysDiscoverableTest.java
index 1e323ef..446b71c 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/AlwaysDiscoverableTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/AlwaysDiscoverableTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsButtonsControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsButtonsControllerTest.java
index 78af1d1..d17fd96 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsButtonsControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsButtonsControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
@@ -27,6 +28,9 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowBluetoothDevice;
@@ -39,9 +43,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowBluetoothDevice.class)
 public class BluetoothDetailsButtonsControllerTest extends BluetoothDetailsControllerTestBase {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerEventsTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerEventsTest.java
index ba9fe12..aa3985a 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerEventsTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerEventsTest.java
@@ -23,6 +23,9 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowBluetoothDevice;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
@@ -32,9 +35,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowBluetoothDevice.class)
 public class BluetoothDetailsControllerEventsTest extends BluetoothDetailsControllerTestBase {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerTestBase.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerTestBase.java
index 95508bc..509ebc8 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerTestBase.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsControllerTestBase.java
@@ -24,6 +24,11 @@
 import android.bluetooth.BluetoothManager;
 import android.content.Context;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
@@ -35,11 +40,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothDetailsControllerTestBase {
 
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHeaderControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHeaderControllerTest.java
index 3860617..3f19ccb 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHeaderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHeaderControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.inOrder;
@@ -27,6 +28,10 @@
 import android.graphics.drawable.Drawable;
 import android.view.View;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -46,10 +51,6 @@
 import org.mockito.Mock;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 
 @Config(shadows = {SettingsShadowBluetoothDevice.class, ShadowEntityHeaderController.class})
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsProfilesControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsProfilesControllerTest.java
index 848cdff..e321b4b 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsProfilesControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsProfilesControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -28,6 +29,9 @@
 import android.bluetooth.BluetoothProfile;
 import android.content.Context;
 
+import androidx.preference.PreferenceCategory;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowBluetoothDevice;
@@ -51,9 +55,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import androidx.preference.PreferenceCategory;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {SettingsShadowBluetoothDevice.class, ShadowBluetoothDevice.class})
 public class BluetoothDetailsProfilesControllerTest extends BluetoothDetailsControllerTestBase {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragmentTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragmentTest.java
index 9a35345..9651a89 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java
index afce68e..5d2718c 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doReturn;
@@ -24,12 +25,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.bluetooth.BluetoothAdapter;
 import android.content.Context;
 
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
 
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -38,9 +41,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowBluetoothAdapter.class})
 public class BluetoothDeviceNamePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDevicePreferenceTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDevicePreferenceTest.java
index 6256a3d..d129944 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDevicePreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDevicePreferenceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java
index 0fdfc52..9de46dd 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
@@ -27,8 +28,14 @@
 import android.bluetooth.BluetoothAdapter;
 import android.content.Context;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -36,11 +43,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
-
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
 import org.robolectric.annotation.Config;
 import org.robolectric.shadow.api.Shadow;
 
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceUpdaterTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceUpdaterTest.java
index f338e36..28bf3ab 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceUpdaterTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceUpdaterTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
@@ -26,6 +27,7 @@
 import android.bluetooth.BluetoothDevice;
 import android.content.Context;
 import android.content.Intent;
+
 import androidx.preference.Preference;
 
 import com.android.settings.SettingsActivity;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothEnablerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothEnablerTest.java
index 927f622..6c78c65 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothEnablerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothEnablerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Mockito.mock;
@@ -33,6 +34,8 @@
 import android.os.UserManager;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
@@ -54,8 +57,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadow.api.Shadow;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {SettingsShadowResources.SettingsShadowTheme.class, ShadowBluetoothAdapter.class})
 public class BluetoothEnablerTest {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothFilesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothFilesPreferenceControllerTest.java
index c3bc9a1..f912975 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothFilesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothFilesPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
@@ -25,6 +26,8 @@
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,8 +38,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothFilesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingControllerTest.java
index 8da659e..b28a8b2 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.bluetooth;
 
 import static android.bluetooth.BluetoothDevice.PAIRING_VARIANT_CONSENT;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java
index a56cf7f..a967566 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyInt;
@@ -32,6 +33,8 @@
 import android.content.Context;
 import android.content.res.Resources;
 
+import androidx.preference.PreferenceGroup;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
@@ -50,8 +53,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadow.api.Shadow;
 
-import androidx.preference.PreferenceGroup;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowBluetoothAdapter.class})
 public class BluetoothPairingDetailTest {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java
index 6cd924a..37cc1e7 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.fail;
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doNothing;
@@ -35,6 +36,8 @@
 import android.widget.CheckBox;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
@@ -49,8 +52,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.appcompat.app.AlertDialog;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAlertDialogCompat.class, SettingsShadowResourcesImpl.class})
 public class BluetoothPairingDialogTest {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingPreferenceControllerTest.java
index f53a2f5..be86241 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.spy;
@@ -26,6 +27,8 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -38,8 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothPairingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothSliceBuilderTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothSliceBuilderTest.java
index 75361d7..bfbdd7f 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothSliceBuilderTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothSliceBuilderTest.java
@@ -18,6 +18,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -27,6 +28,14 @@
 import android.content.Intent;
 import android.content.res.Resources;
 
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.SliceTester;
@@ -41,14 +50,6 @@
 
 import java.util.List;
 
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.widget.SliceLiveData;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowLocalBluetoothProfileManager.class})
 public class BluetoothSliceBuilderTest {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothSummaryUpdaterTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothSummaryUpdaterTest.java
index 2cab95b..d3c195f 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothSummaryUpdaterTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothSummaryUpdaterTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doCallRealMethod;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceControllerTest.java
index cca9ff0..e53c86e 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
@@ -27,13 +28,11 @@
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.utils.AnnotationSpan;
 import com.android.settings.widget.SwitchWidgetController;
-import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.widget.FooterPreference;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.Answers;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdaterTest.java b/tests/robotests/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdaterTest.java
index a86f3f3..f4364b7 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdaterTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/ConnectedBluetoothDeviceUpdaterTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
diff --git a/tests/robotests/src/com/android/settings/bluetooth/DeviceListPreferenceFragmentTest.java b/tests/robotests/src/com/android/settings/bluetooth/DeviceListPreferenceFragmentTest.java
index c64b904..649728e 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/DeviceListPreferenceFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/DeviceListPreferenceFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doReturn;
@@ -28,6 +29,8 @@
 import android.content.Context;
 import android.content.res.Resources;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
@@ -44,8 +47,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowBluetoothAdapter.class})
 public class DeviceListPreferenceFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/ForgetDeviceDialogFragmentTest.java b/tests/robotests/src/com/android/settings/bluetooth/ForgetDeviceDialogFragmentTest.java
index 8532cc1..d6d31ea 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/ForgetDeviceDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/ForgetDeviceDialogFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
@@ -24,6 +25,9 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
@@ -39,9 +43,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowDialog;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResourcesImpl.class)
 public class ForgetDeviceDialogFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/bluetooth/LocalDeviceNameDialogFragmentTest.java b/tests/robotests/src/com/android/settings/bluetooth/LocalDeviceNameDialogFragmentTest.java
index 49d72fb..d9867cf 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/LocalDeviceNameDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/LocalDeviceNameDialogFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -26,6 +27,8 @@
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
@@ -43,8 +46,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.appcompat.app.AlertDialog;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAlertDialogCompat.class, SettingsShadowResourcesImpl.class})
 public class LocalDeviceNameDialogFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/AddDevicePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/AddDevicePreferenceControllerTest.java
index c3ba7d1..4f02062 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/AddDevicePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/AddDevicePreferenceControllerTest.java
@@ -17,8 +17,11 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.Mockito.when;
 
 import android.bluetooth.BluetoothAdapter;
@@ -28,6 +31,8 @@
 import android.content.pm.PackageManager;
 import android.text.TextUtils;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedPreference;
@@ -43,8 +48,6 @@
 import org.robolectric.shadows.ShadowApplicationPackageManager;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowApplicationPackageManager.class)
 public class AddDevicePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceControllerTest.java
index e3e3fc5..f0be229 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/AdvancedConnectedDeviceControllerTest.java
@@ -16,7 +16,9 @@
 package com.android.settings.connecteddevice;
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.ContentResolver;
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/ConnectedDeviceDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/connecteddevice/ConnectedDeviceDashboardFragmentTest.java
index 4529f03..eecbca5 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/ConnectedDeviceDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/ConnectedDeviceDashboardFragmentTest.java
@@ -19,7 +19,9 @@
         .KEY_AVAILABLE_DEVICES;
 import static com.android.settings.connecteddevice.ConnectedDeviceDashboardFragment
         .KEY_CONNECTED_DEVICES;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceControllerTest.java
index e6ef2d9..bd6f508 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/DiscoverableFooterPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.connecteddevice;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -29,6 +30,8 @@
 import android.text.BidiFormatter;
 import android.text.TextUtils;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.bluetooth.AlwaysDiscoverable;
 import com.android.settings.core.BasePreferenceController;
@@ -52,8 +55,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowBluetoothPan.class, ShadowBluetoothAdapter.class})
 public class DiscoverableFooterPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceControllerTest.java
index f89bcce..fc08016 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceControllerTest.java
@@ -17,7 +17,9 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -25,6 +27,8 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.bluetooth.BluetoothDeviceUpdater;
 import com.android.settings.connecteddevice.dock.DockUpdater;
 import com.android.settings.dashboard.DashboardFragment;
@@ -37,8 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PreviouslyConnectedDevicePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/SavedDeviceGroupControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/SavedDeviceGroupControllerTest.java
index a6cac5d..e85626d 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/SavedDeviceGroupControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/SavedDeviceGroupControllerTest.java
@@ -17,7 +17,9 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -25,6 +27,9 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceManager;
+
 import com.android.settings.bluetooth.BluetoothDeviceUpdater;
 import com.android.settings.connecteddevice.dock.DockUpdater;
 import com.android.settings.dashboard.DashboardFragment;
@@ -39,9 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceManager;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SavedDeviceGroupControllerTest {
     private static final String PREFERENCE_KEY_1 = "pref_key_1";
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdaterTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdaterTest.java
index 3068032..ad04e7e 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdaterTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdaterTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.connecteddevice.usb;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbBackendTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbBackendTest.java
index 567b072..9ad73be 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbBackendTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbBackendTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.connecteddevice.usb;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiverTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiverTest.java
index 06e7522..7317ea9 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiverTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiverTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.connecteddevice.usb;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDefaultFragmentTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDefaultFragmentTest.java
index dca10d7..8aec1f7 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDefaultFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDefaultFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.connecteddevice.usb;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyZeroInteractions;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleControllerTest.java
index 3771262..dfd4eae 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.connecteddevice.usb;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -26,6 +27,11 @@
 import android.hardware.usb.UsbPort;
 import android.os.Handler;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.RadioButtonPreference;
@@ -39,11 +45,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UsbDetailsDataRoleControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsControllerTest.java
index d41210d..888a1f3 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsFunctionsControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.connecteddevice.usb;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -25,6 +26,11 @@
 import android.hardware.usb.UsbManager;
 import android.hardware.usb.UsbPort;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowUtils;
 import com.android.settings.widget.RadioButtonPreference;
@@ -42,11 +48,6 @@
 import java.util.Iterator;
 import java.util.List;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UsbDetailsFunctionsControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderControllerTest.java
index 321b1b2..f34446c 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsHeaderControllerTest.java
@@ -23,6 +23,11 @@
 import android.hardware.usb.UsbManager;
 import android.hardware.usb.UsbPort;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -40,11 +45,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowEntityHeaderController.class)
 public class UsbDetailsHeaderControllerTest {
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleControllerTest.java b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleControllerTest.java
index ca3d0cf..856ac19 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleControllerTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.connecteddevice.usb;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -27,6 +28,12 @@
 import android.hardware.usb.UsbPort;
 import android.os.Handler;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -39,12 +46,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UsbDetailsPowerRoleControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/core/BasePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/core/BasePreferenceControllerTest.java
index 237e69a..044ecc9 100644
--- a/tests/robotests/src/com/android/settings/core/BasePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/core/BasePreferenceControllerTest.java
@@ -21,13 +21,18 @@
 import static com.android.settings.core.BasePreferenceController.DISABLED_DEPENDENT_SETTING;
 import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.slices.SliceData;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -39,9 +44,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BasePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/core/InstrumentedPreferenceFragmentTest.java b/tests/robotests/src/com/android/settings/core/InstrumentedPreferenceFragmentTest.java
index 6c3b4af..6f309de 100644
--- a/tests/robotests/src/com/android/settings/core/InstrumentedPreferenceFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/core/InstrumentedPreferenceFragmentTest.java
@@ -25,6 +25,10 @@
 
 import android.os.Bundle;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -36,10 +40,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class InstrumentedPreferenceFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/core/SliderPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/core/SliderPreferenceControllerTest.java
index 0347336..c57c384 100644
--- a/tests/robotests/src/com/android/settings/core/SliderPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/core/SliderPreferenceControllerTest.java
@@ -18,6 +18,8 @@
 
 import android.content.Context;
 
+import androidx.preference.SeekBarPreference;
+
 import com.android.settings.slices.SliceData;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -26,8 +28,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SeekBarPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SliderPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/core/SubSettingLauncherTest.java b/tests/robotests/src/com/android/settings/core/SubSettingLauncherTest.java
index 2467e57..fd3b4a0 100644
--- a/tests/robotests/src/com/android/settings/core/SubSettingLauncherTest.java
+++ b/tests/robotests/src/com/android/settings/core/SubSettingLauncherTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.core;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
@@ -29,6 +30,9 @@
 import android.content.Intent;
 import android.os.UserHandle;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.instrumentation.VisibilityLoggerMixin;
@@ -41,9 +45,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SubSettingLauncherTest {
 
diff --git a/tests/robotests/src/com/android/settings/core/TogglePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/core/TogglePreferenceControllerTest.java
index ae5d7aa..53fe9a8 100644
--- a/tests/robotests/src/com/android/settings/core/TogglePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/core/TogglePreferenceControllerTest.java
@@ -19,6 +19,8 @@
 
 import android.content.Context;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.slices.SliceData;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -27,8 +29,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TogglePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/core/instrumentation/InstrumentableFragmentCodeInspector.java b/tests/robotests/src/com/android/settings/core/instrumentation/InstrumentableFragmentCodeInspector.java
index 36c3ae7..9480e6d 100644
--- a/tests/robotests/src/com/android/settings/core/instrumentation/InstrumentableFragmentCodeInspector.java
+++ b/tests/robotests/src/com/android/settings/core/instrumentation/InstrumentableFragmentCodeInspector.java
@@ -20,6 +20,8 @@
 
 import android.util.ArraySet;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.core.codeinspection.CodeInspector;
 import com.android.settingslib.core.instrumentation.Instrumentable;
 
@@ -27,8 +29,6 @@
 import java.util.List;
 import java.util.Set;
 
-import androidx.fragment.app.Fragment;
-
 /**
  * {@link CodeInspector} that verifies all fragments implements Instrumentable.
  */
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentSearchIndexProviderInspector.java b/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentSearchIndexProviderInspector.java
index 69cb081..7106cf6 100644
--- a/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentSearchIndexProviderInspector.java
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentSearchIndexProviderInspector.java
@@ -18,6 +18,8 @@
 
 import android.content.Context;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.PreferenceControllerListHelper;
 import com.android.settings.search.DatabaseIndexingUtils;
@@ -28,8 +30,6 @@
 
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-
 public class DashboardFragmentSearchIndexProviderInspector {
 
     public static boolean isSharingPreferenceControllers(Class clazz) {
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java b/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
index 1759fff..a4fba72 100644
--- a/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.dashboard;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.doNothing;
@@ -29,6 +30,9 @@
 
 import android.content.Context;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
 import com.android.settings.homepage.conditional.ConditionManager;
 import com.android.settings.homepage.conditional.FocusRecyclerView;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -45,9 +49,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.recyclerview.widget.LinearLayoutManager;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DashboardSummaryTest {
 
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceControllerTest.java
index 77f7fde..d5636a1 100644
--- a/tests/robotests/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardTilePlaceholderPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.dashboard;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DashboardTilePlaceholderPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java
index c5e6b9d..a482647 100644
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.dashboard.suggestions;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionStateProviderTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionStateProviderTest.java
index 5ff88bd..3a82796 100644
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionStateProviderTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionStateProviderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.dashboard.suggestions;
 
 import static android.content.Intent.EXTRA_COMPONENT_NAME;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.verify;
 
diff --git a/tests/robotests/src/com/android/settings/datausage/AppDataUsagePreferenceTest.java b/tests/robotests/src/com/android/settings/datausage/AppDataUsagePreferenceTest.java
index 5de54ea..99a3629 100644
--- a/tests/robotests/src/com/android/settings/datausage/AppDataUsagePreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/AppDataUsagePreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.graphics.Color;
diff --git a/tests/robotests/src/com/android/settings/datausage/AppDataUsageTest.java b/tests/robotests/src/com/android/settings/datausage/AppDataUsageTest.java
index 230aee9..261fac3 100644
--- a/tests/robotests/src/com/android/settings/datausage/AppDataUsageTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/AppDataUsageTest.java
@@ -34,6 +34,9 @@
 import android.util.ArraySet;
 import android.view.View;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowEntityHeaderController;
@@ -54,9 +57,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowEntityHeaderController.class, ShadowRestrictedLockUtils.class})
 public class AppDataUsageTest {
diff --git a/tests/robotests/src/com/android/settings/datausage/AppPrefLoaderTest.java b/tests/robotests/src/com/android/settings/datausage/AppPrefLoaderTest.java
index 13072d5..e3034f8 100644
--- a/tests/robotests/src/com/android/settings/datausage/AppPrefLoaderTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/AppPrefLoaderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.mock;
@@ -28,6 +29,8 @@
 import android.graphics.drawable.Drawable;
 import android.util.ArraySet;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -37,8 +40,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppPrefLoaderTest {
 
diff --git a/tests/robotests/src/com/android/settings/datausage/BillingCycleSettingsTest.java b/tests/robotests/src/com/android/settings/datausage/BillingCycleSettingsTest.java
index 2d44628..eb5e491 100644
--- a/tests/robotests/src/com/android/settings/datausage/BillingCycleSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/BillingCycleSettingsTest.java
@@ -16,8 +16,10 @@
 package com.android.settings.datausage;
 
 import static android.net.NetworkPolicy.CYCLE_NONE;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyLong;
 import static org.mockito.Matchers.anyObject;
@@ -32,6 +34,10 @@
 import android.content.SharedPreferences;
 import android.os.Bundle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.NetworkPolicyEditor;
 
@@ -42,10 +48,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BillingCycleSettingsTest {
 
diff --git a/tests/robotests/src/com/android/settings/datausage/CellDataPreferenceTest.java b/tests/robotests/src/com/android/settings/datausage/CellDataPreferenceTest.java
index 62751dd..7440966 100644
--- a/tests/robotests/src/com/android/settings/datausage/CellDataPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/CellDataPreferenceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.when;
 
@@ -26,6 +27,8 @@
 import android.view.View;
 import android.widget.LinearLayout;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,8 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class CellDataPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/datausage/ChartDataUsagePreferenceTest.java b/tests/robotests/src/com/android/settings/datausage/ChartDataUsagePreferenceTest.java
index e053e16..ce58ae2 100644
--- a/tests/robotests/src/com/android/settings/datausage/ChartDataUsagePreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/ChartDataUsagePreferenceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/datausage/DataUsageListTest.java b/tests/robotests/src/com/android/settings/datausage/DataUsageListTest.java
index 206f149..0140d6f 100644
--- a/tests/robotests/src/com/android/settings/datausage/DataUsageListTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/DataUsageListTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -29,6 +30,8 @@
 import android.os.Bundle;
 import android.provider.Settings;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.NetworkPolicyEditor;
@@ -40,8 +43,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DataUsageListTest {
 
diff --git a/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceControllerTest.java
index 6398361..254e4f6f 100644
--- a/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceControllerTest.java
@@ -17,9 +17,12 @@
 package com.android.settings.datausage;
 
 import static android.net.ConnectivityManager.TYPE_WIFI;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -35,6 +38,9 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -59,9 +65,6 @@
 
 import java.util.concurrent.TimeUnit;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.recyclerview.widget.RecyclerView;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowEntityHeaderController.class)
 public class DataUsageSummaryPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceTest.java b/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceTest.java
index 94716f9..8964d88 100644
--- a/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceTest.java
@@ -17,11 +17,11 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
-import android.app.Activity;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -36,6 +36,9 @@
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.SubSettings;
@@ -55,9 +58,6 @@
 
 import java.util.concurrent.TimeUnit;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResourcesImpl.class)
 public class DataUsageSummaryPreferenceTest {
diff --git a/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryTest.java b/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryTest.java
index 9651054..e52ff20 100644
--- a/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/DataUsageSummaryTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.anyString;
@@ -30,6 +31,8 @@
 import android.content.Context;
 import android.net.NetworkPolicyManager;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.dashboard.SummaryLoader;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
@@ -47,8 +50,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.fragment.app.FragmentActivity;
-
 @Config(shadows = {
     SettingsShadowResourcesImpl.class,
     SettingsShadowResources.SettingsShadowTheme.class,
diff --git a/tests/robotests/src/com/android/settings/datausage/DataUsageUtilsTest.java b/tests/robotests/src/com/android/settings/datausage/DataUsageUtilsTest.java
index a35c897..0270be4 100644
--- a/tests/robotests/src/com/android/settings/datausage/DataUsageUtilsTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/DataUsageUtilsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceControllerTest.java
index 66bcfbd..b357630 100644
--- a/tests/robotests/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datausage/UnrestrictedDataAccessPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.datausage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.nullable;
@@ -32,6 +33,9 @@
 import android.content.pm.ApplicationInfo;
 import android.os.Process;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.applications.AppStateBaseBridge;
@@ -54,9 +58,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowRestrictedLockUtils.class,
diff --git a/tests/robotests/src/com/android/settings/datetime/AutoTimeFormatPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/AutoTimeFormatPreferenceControllerTest.java
index 762642d..f1795f3 100644
--- a/tests/robotests/src/com/android/settings/datetime/AutoTimeFormatPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/AutoTimeFormatPreferenceControllerTest.java
@@ -23,6 +23,8 @@
 import android.provider.Settings;
 import android.text.format.DateFormat;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,8 +38,6 @@
 import java.util.List;
 import java.util.Locale;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutoTimeFormatPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/AutoTimePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/AutoTimePreferenceControllerTest.java
index e725877..4d1ba38 100644
--- a/tests/robotests/src/com/android/settings/datetime/AutoTimePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/AutoTimePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/datetime/AutoTimeZonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/AutoTimeZonePreferenceControllerTest.java
index 0193484..11b2efd 100644
--- a/tests/robotests/src/com/android/settings/datetime/AutoTimeZonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/AutoTimeZonePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.robolectric.shadow.api.Shadow.extract;
 
@@ -24,6 +25,8 @@
 import android.net.ConnectivityManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowConnectivityManager;
 
@@ -35,8 +38,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowConnectivityManager.class)
 public class AutoTimeZonePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/datetime/DatePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/DatePreferenceControllerTest.java
index 7fd5b46..0f5e088 100644
--- a/tests/robotests/src/com/android/settings/datetime/DatePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/DatePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/datetime/TimeChangeListenerMixinTest.java b/tests/robotests/src/com/android/settings/datetime/TimeChangeListenerMixinTest.java
index 802d9ed..ee495d3 100644
--- a/tests/robotests/src/com/android/settings/datetime/TimeChangeListenerMixinTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/TimeChangeListenerMixinTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/datetime/TimeFormatPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/TimeFormatPreferenceControllerTest.java
index 244ca5c..5180455 100644
--- a/tests/robotests/src/com/android/settings/datetime/TimeFormatPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/TimeFormatPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.datetime;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 
 import android.content.Context;
 import android.content.Intent;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,9 +39,6 @@
 
 import java.util.List;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TimeFormatPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/TimePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/TimePreferenceControllerTest.java
index c6f99a3..d73c8db 100644
--- a/tests/robotests/src/com/android/settings/datetime/TimePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/TimePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/datetime/TimeZonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/TimeZonePreferenceControllerTest.java
index 38aace8..a8c09f2 100644
--- a/tests/robotests/src/com/android/settings/datetime/TimeZonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/TimeZonePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapterTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapterTest.java
index b1b14f5..365bfa2 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapterTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZoneAdapterTest.java
@@ -18,6 +18,8 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Test;
@@ -29,8 +31,6 @@
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
-import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BaseTimeZoneAdapterTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceControllerTest.java
index d801e8c..06d2b2b 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/BaseTimeZonePreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.app.Activity;
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -28,8 +30,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BaseTimeZonePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPickerTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPickerTest.java
index d2457f5..9f3453d 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPickerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime.timezone;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPreferenceControllerTest.java
index 1d119e7..6802e8a 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/FixedOffsetPreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.app.Activity;
 import android.icu.util.TimeZone;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -28,8 +30,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FixedOffsetPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/RegionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/RegionPreferenceControllerTest.java
index 878384e..f333115 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/RegionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/RegionPreferenceControllerTest.java
@@ -20,6 +20,8 @@
 
 import android.app.Activity;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -27,8 +29,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RegionPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/RegionSearchPickerTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/RegionSearchPickerTest.java
index 6addd6f..9861d70 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/RegionSearchPickerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/RegionSearchPickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime.timezone;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,9 @@
 import android.widget.Filter;
 import android.widget.LinearLayout;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.datetime.timezone.BaseTimeZoneAdapter.AdapterItem;
 import com.android.settings.datetime.timezone.BaseTimeZoneAdapter.ItemViewHolder;
 import com.android.settings.datetime.timezone.RegionSearchPicker.RegionItem;
@@ -45,9 +49,6 @@
 import java.util.List;
 import java.util.Locale;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         RegionSearchPickerTest.ShadowBaseTimeZonePicker.class,
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/RegionZonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/RegionZonePreferenceControllerTest.java
index 9478e06..3c98985 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/RegionZonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/RegionZonePreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.app.Activity;
 import android.icu.util.TimeZone;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -28,8 +30,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RegionZonePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceControllerTest.java
index b5522b3..948a927 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneInfoPreferenceControllerTest.java
@@ -19,6 +19,8 @@
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.spy;
 
+import androidx.preference.Preference;
+
 import com.android.settings.datetime.timezone.TimeZoneInfo.Formatter;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -29,8 +31,6 @@
 import java.util.Date;
 import java.util.Locale;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TimeZoneInfoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneSettingsTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneSettingsTest.java
index 725313e..51d4a4b 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/TimeZoneSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime.timezone;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/datetime/timezone/model/TimeZoneDataTest.java b/tests/robotests/src/com/android/settings/datetime/timezone/model/TimeZoneDataTest.java
index d388dcd..d7fdd2c 100644
--- a/tests/robotests/src/com/android/settings/datetime/timezone/model/TimeZoneDataTest.java
+++ b/tests/robotests/src/com/android/settings/datetime/timezone/model/TimeZoneDataTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.datetime.timezone.model;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceControllerTest.java
index f952605..b6a9322 100644
--- a/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerDescriptionPreferenceControllerTest.java
@@ -7,6 +7,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -19,9 +22,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutomaticStorageManagerDescriptionPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarControllerTest.java b/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarControllerTest.java
index f78d8f9..073078b 100644
--- a/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deletionhelper/AutomaticStorageManagerSwitchBarControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deletionhelper;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.never;
@@ -27,6 +28,10 @@
 import android.os.SystemProperties;
 import android.provider.Settings;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -41,10 +46,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutomaticStorageManagerSwitchBarControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceControllerTest.java
index b876de0..2ed0942 100644
--- a/tests/robotests/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/AbstractBluetoothA2dpPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.development.AbstractBluetoothA2dpPreferenceController
         .STREAMING_LABEL_ID;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
@@ -30,6 +31,10 @@
 import android.bluetooth.BluetoothCodecConfig;
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -40,10 +45,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AbstractBluetoothA2dpPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/AdbPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/AdbPreferenceControllerTest.java
index 2e8ff85..ef7e076 100644
--- a/tests/robotests/src/com/android/settings/development/AdbPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/AdbPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -26,6 +27,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,9 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AdbPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/AllowAppsOnExternalPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/AllowAppsOnExternalPreferenceControllerTest.java
index b5a2723..2175f39 100644
--- a/tests/robotests/src/com/android/settings/development/AllowAppsOnExternalPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/AllowAppsOnExternalPreferenceControllerTest.java
@@ -20,13 +20,18 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.AllowAppsOnExternalPreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AllowAppsOnExternalPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/AnimatorDurationScalePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/AnimatorDurationScalePreferenceControllerTest.java
index 1312c89..accd05b 100644
--- a/tests/robotests/src/com/android/settings/development/AnimatorDurationScalePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/AnimatorDurationScalePreferenceControllerTest.java
@@ -20,6 +20,7 @@
         .ANIMATOR_DURATION_SCALE_SELECTOR;
 import static com.android.settings.development.AnimatorDurationScalePreferenceController
         .DEFAULT_VALUE;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -27,6 +28,9 @@
 import android.os.RemoteException;
 import android.view.IWindowManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,9 +42,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AnimatorDurationScalePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/AppsNotRespondingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/AppsNotRespondingPreferenceControllerTest.java
index 358c824..e1fc149 100644
--- a/tests/robotests/src/com/android/settings/development/AppsNotRespondingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/AppsNotRespondingPreferenceControllerTest.java
@@ -20,13 +20,18 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.AppsNotRespondingPreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppsNotRespondingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BackgroundProcessLimitPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BackgroundProcessLimitPreferenceControllerTest.java
index c58fa64..6878c32 100644
--- a/tests/robotests/src/com/android/settings/development/BackgroundProcessLimitPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BackgroundProcessLimitPreferenceControllerTest.java
@@ -25,6 +25,9 @@
 import android.content.Context;
 import android.os.RemoteException;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -35,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BackgroundProcessLimitPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceControllerTest.java
index 75c0f45..69c8d2b 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceControllerTest.java
@@ -18,13 +18,18 @@
 
 import static com.android.settings.development.BluetoothA2dpHwOffloadPreferenceController
         .A2DP_OFFLOAD_DISABLED_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothA2dpHwOffloadPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceControllerTest.java
index 76696d2..9cc7436 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothAbsoluteVolumePreferenceControllerTest.java
@@ -18,13 +18,18 @@
 
 import static com.android.settings.development.BluetoothAbsoluteVolumePreferenceController
         .BLUETOOTH_DISABLE_ABSOLUTE_VOLUME_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothAbsoluteVolumePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothAudioBitsPerSamplePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothAudioBitsPerSamplePreferenceControllerTest.java
index 4827700..a4da197 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothAudioBitsPerSamplePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothAudioBitsPerSamplePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,10 @@
 import android.bluetooth.BluetoothCodecConfig;
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothAudioBitsPerSamplePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothAudioChannelModePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothAudioChannelModePreferenceControllerTest.java
index b857730..eb1737b 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothAudioChannelModePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothAudioChannelModePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,10 @@
 import android.bluetooth.BluetoothCodecConfig;
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothAudioChannelModePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothAudioCodecPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothAudioCodecPreferenceControllerTest.java
index cf24c09..23eea32 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothAudioCodecPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothAudioCodecPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,10 @@
 import android.bluetooth.BluetoothCodecConfig;
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothAudioCodecPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothAudioQualityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothAudioQualityPreferenceControllerTest.java
index dd9fa05..516c8b2 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothAudioQualityPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothAudioQualityPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,10 @@
 import android.bluetooth.BluetoothCodecConfig;
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothAudioQualityPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothAudioSampleRatePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothAudioSampleRatePreferenceControllerTest.java
index 1654a68..cb9337f 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothAudioSampleRatePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothAudioSampleRatePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,10 @@
 import android.bluetooth.BluetoothCodecConfig;
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothAudioSampleRatePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceControllerTest.java
index 2441a47..2d0c70a 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothAvrcpVersionPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.development.BluetoothAvrcpVersionPreferenceController
         .BLUETOOTH_AVRCP_VERSION_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -26,6 +28,9 @@
 import android.content.res.Resources;
 import android.os.SystemProperties;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -36,9 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothAvrcpVersionPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceControllerTest.java
index 23ea1e8..0cab3ec 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothDeviceNoNamePreferenceControllerTest.java
@@ -18,12 +18,17 @@
 
 import static com.android.settings.development.BluetoothDeviceNoNamePreferenceController
         .BLUETOOTH_SHOW_DEVICES_WITHOUT_NAMES_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +39,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowSystemProperties;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothDeviceNoNamePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java
index a454b8e..030aaa2 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.development
         .BluetoothMaxConnectedAudioDevicesPreferenceController.MAX_CONNECTED_AUDIO_DEVICES_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.when;
 
@@ -26,6 +28,9 @@
 import android.content.res.Resources;
 import android.os.SystemProperties;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -37,9 +42,6 @@
 import org.mockito.Spy;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothMaxConnectedAudioDevicesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothSnoopLogPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothSnoopLogPreferenceControllerTest.java
index b4038a7..0d75bdb 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothSnoopLogPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothSnoopLogPreferenceControllerTest.java
@@ -18,13 +18,18 @@
 
 import static com.android.settings.development.BluetoothSnoopLogPreferenceController
         .BLUETOOTH_BTSNOOP_ENABLE_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -33,9 +38,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothSnoopLogPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BugReportInPowerPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BugReportInPowerPreferenceControllerTest.java
index af63dc3..b4ee99c 100644
--- a/tests/robotests/src/com/android/settings/development/BugReportInPowerPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BugReportInPowerPreferenceControllerTest.java
@@ -20,7 +20,9 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.BugReportInPowerPreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -30,6 +32,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -39,9 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BugReportInPowerPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/BugReportPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BugReportPreferenceControllerTest.java
index 77bd6b8..39fd368 100644
--- a/tests/robotests/src/com/android/settings/development/BugReportPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BugReportPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/development/CameraLaserSensorPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/CameraLaserSensorPreferenceControllerTest.java
index 033cb26..d39a8c2 100644
--- a/tests/robotests/src/com/android/settings/development/CameraLaserSensorPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/CameraLaserSensorPreferenceControllerTest.java
@@ -20,12 +20,17 @@
 import static com.android.settings.development.CameraLaserSensorPreferenceController
         .USERDEBUG_BUILD;
 import static com.android.settings.development.CameraLaserSensorPreferenceController.USER_BUILD;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.os.SystemProperties;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +41,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class CameraLaserSensorPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ClearAdbKeysPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ClearAdbKeysPreferenceControllerTest.java
index 6c7c1eb..56f1944 100644
--- a/tests/robotests/src/com/android/settings/development/ClearAdbKeysPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ClearAdbKeysPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.development.ClearAdbKeysPreferenceController
         .RO_ADB_SECURE_PROPERTY_KEY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
@@ -30,6 +32,10 @@
 import android.os.RemoteException;
 import android.os.SystemProperties;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowUtils;
 
@@ -45,10 +51,6 @@
 import org.robolectric.annotation.Implements;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowUtils.class)
 public class ClearAdbKeysPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/development/CoolColorTemperaturePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/CoolColorTemperaturePreferenceControllerTest.java
index 4b92801..8d9549a 100644
--- a/tests/robotests/src/com/android/settings/development/CoolColorTemperaturePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/CoolColorTemperaturePreferenceControllerTest.java
@@ -18,13 +18,18 @@
 
 import static com.android.settings.development.CoolColorTemperaturePreferenceController
         .COLOR_TEMPERATURE_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,9 +40,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class CoolColorTemperaturePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/DebugGpuOverdrawPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/DebugGpuOverdrawPreferenceControllerTest.java
index f240340..d201928 100644
--- a/tests/robotests/src/com/android/settings/development/DebugGpuOverdrawPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/DebugGpuOverdrawPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +25,9 @@
 import android.os.SystemProperties;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -34,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DebugGpuOverdrawPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceControllerTest.java
index 4a63783..a372860 100644
--- a/tests/robotests/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/DebugNonRectClipOperationsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +25,9 @@
 import android.os.SystemProperties;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -34,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DebugNonRectClipOperationsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/DebugViewAttributesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/DebugViewAttributesPreferenceControllerTest.java
index 7c4cc97..e737077 100644
--- a/tests/robotests/src/com/android/settings/development/DebugViewAttributesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/DebugViewAttributesPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DebugViewAttributesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/DevelopmentSettingsDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/development/DevelopmentSettingsDashboardFragmentTest.java
index da32ce8..fffcd4c 100644
--- a/tests/robotests/src/com/android/settings/development/DevelopmentSettingsDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/development/DevelopmentSettingsDashboardFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/development/DevelopmentSwitchBarControllerTest.java b/tests/robotests/src/com/android/settings/development/DevelopmentSwitchBarControllerTest.java
index e026ca1..a6d11e9 100644
--- a/tests/robotests/src/com/android/settings/development/DevelopmentSwitchBarControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/DevelopmentSwitchBarControllerTest.java
@@ -18,12 +18,16 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
 import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowUtils;
 import com.android.settings.widget.SwitchBar;
@@ -43,8 +47,6 @@
 
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowUtils.class)
 public class DevelopmentSwitchBarControllerTest {
diff --git a/tests/robotests/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceControllerTest.java
index 08f5e0b..8bc3ef6 100644
--- a/tests/robotests/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DisableAutomaticUpdatesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/EmulateDisplayCutoutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/EmulateDisplayCutoutPreferenceControllerTest.java
index a213f6a..1b25460 100644
--- a/tests/robotests/src/com/android/settings/development/EmulateDisplayCutoutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/EmulateDisplayCutoutPreferenceControllerTest.java
@@ -33,21 +33,20 @@
 import android.os.RemoteException;
 import android.view.DisplayCutout;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.AdditionalMatchers;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EmulateDisplayCutoutPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceControllerTest.java
index bb7b3ad..1319c97 100644
--- a/tests/robotests/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/EnableGnssRawMeasFullTrackingPreferenceControllerTest.java
@@ -20,13 +20,18 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.EnableGnssRawMeasFullTrackingPreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EnableGnssRawMeasFullTrackingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/EnableGpuDebugLayersPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/EnableGpuDebugLayersPreferenceControllerTest.java
index 0176464..21d14ca 100644
--- a/tests/robotests/src/com/android/settings/development/EnableGpuDebugLayersPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/EnableGpuDebugLayersPreferenceControllerTest.java
@@ -20,13 +20,18 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.EnableGpuDebugLayersPreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EnableGpuDebugLayersPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/FileEncryptionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/FileEncryptionPreferenceControllerTest.java
index 65ca41a..8bbb7e2 100644
--- a/tests/robotests/src/com/android/settings/development/FileEncryptionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/FileEncryptionPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.development.FileEncryptionPreferenceController
         .FILE_ENCRYPTION_PROPERTY_KEY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.never;
@@ -30,6 +32,9 @@
 import android.os.SystemProperties;
 import android.os.storage.IStorageManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -41,9 +46,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FileEncryptionPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ForceMSAAPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ForceMSAAPreferenceControllerTest.java
index 9d3ff8d..a238e76 100644
--- a/tests/robotests/src/com/android/settings/development/ForceMSAAPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ForceMSAAPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ForceMSAAPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/FreeformWindowsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/FreeformWindowsPreferenceControllerTest.java
index fd5175c..b58f756 100644
--- a/tests/robotests/src/com/android/settings/development/FreeformWindowsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/FreeformWindowsPreferenceControllerTest.java
@@ -20,7 +20,9 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.FreeformWindowsPreferenceController.SETTING_VALUE_ON;
 import static com.android.settings.development.FreeformWindowsPreferenceController.USER_BUILD_TYPE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -29,6 +31,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -38,9 +43,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FreeformWindowsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/GpuViewUpdatesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/GpuViewUpdatesPreferenceControllerTest.java
index c15b6ec..d2e2d31 100644
--- a/tests/robotests/src/com/android/settings/development/GpuViewUpdatesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/GpuViewUpdatesPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +25,9 @@
 import android.os.SystemProperties;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -33,9 +37,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class GpuViewUpdatesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/HardwareLayersUpdatesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/HardwareLayersUpdatesPreferenceControllerTest.java
index df747c5..9ab7cec 100644
--- a/tests/robotests/src/com/android/settings/development/HardwareLayersUpdatesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/HardwareLayersUpdatesPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.os.SystemProperties;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class HardwareLayersUpdatesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/HardwareOverlaysPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/HardwareOverlaysPreferenceControllerTest.java
index 7da9ad2..9a69acf 100644
--- a/tests/robotests/src/com/android/settings/development/HardwareOverlaysPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/HardwareOverlaysPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.development.HardwareOverlaysPreferenceController
         .SURFACE_FLINGER_READ_CODE;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.eq;
@@ -32,6 +33,9 @@
 import android.os.IBinder;
 import android.os.RemoteException;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowParcel;
 
@@ -43,9 +47,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class HardwareOverlaysPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/HdcpCheckingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/HdcpCheckingPreferenceControllerTest.java
index 29ec6a0..9a80bea 100644
--- a/tests/robotests/src/com/android/settings/development/HdcpCheckingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/HdcpCheckingPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.development.HdcpCheckingPreferenceController
         .HDCP_CHECKING_PROPERTY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -27,6 +29,9 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -37,9 +42,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class HdcpCheckingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/HighFrequencyPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/HighFrequencyPreferenceControllerTest.java
index cf8babb..700f544 100644
--- a/tests/robotests/src/com/android/settings/development/HighFrequencyPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/HighFrequencyPreferenceControllerTest.java
@@ -16,12 +16,6 @@
 
 package com.android.settings.development;
 
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyBoolean;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -30,8 +24,10 @@
 import android.os.IBinder;
 import android.os.RemoteException;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settings.testutils.shadow.ShadowParcel;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -39,12 +35,8 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
-import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class HighFrequencyPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/KeepActivitiesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/KeepActivitiesPreferenceControllerTest.java
index 0df11af..a71f9b0 100644
--- a/tests/robotests/src/com/android/settings/development/KeepActivitiesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/KeepActivitiesPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.android.settings.development.KeepActivitiesPreferenceController.SETTING_VALUE_OFF;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -27,6 +28,9 @@
 import android.os.RemoteException;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +40,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class KeepActivitiesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/LocalBackupPasswordPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/LocalBackupPasswordPreferenceControllerTest.java
index 8b80831..b0af1d5 100644
--- a/tests/robotests/src/com/android/settings/development/LocalBackupPasswordPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/LocalBackupPasswordPreferenceControllerTest.java
@@ -12,6 +12,9 @@
 import android.os.RemoteException;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -23,9 +26,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LocalBackupPasswordPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/LocalTerminalPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/LocalTerminalPreferenceControllerTest.java
index 5bcfa3d..04de348 100644
--- a/tests/robotests/src/com/android/settings/development/LocalTerminalPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/LocalTerminalPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.development.LocalTerminalPreferenceController
         .TERMINAL_APP_PACKAGE;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
@@ -28,6 +29,9 @@
 import android.content.pm.PackageManager;
 import android.os.UserManager;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +40,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LocalTerminalPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/LogPersistPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/LogPersistPreferenceControllerTest.java
index 51dd34a..afbd806 100644
--- a/tests/robotests/src/com/android/settings/development/LogPersistPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/LogPersistPreferenceControllerTest.java
@@ -23,6 +23,10 @@
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -33,10 +37,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LogPersistPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/LogdSizePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/LogdSizePreferenceControllerTest.java
index 3ea25e1..aee0ba8 100644
--- a/tests/robotests/src/com/android/settings/development/LogdSizePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/LogdSizePreferenceControllerTest.java
@@ -21,6 +21,9 @@
 
 import android.content.Context;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.R;
 
@@ -31,9 +34,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LogdSizePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/MemoryUsagePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/MemoryUsagePreferenceControllerTest.java
index 14ecc3a..481e598 100644
--- a/tests/robotests/src/com/android/settings/development/MemoryUsagePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/MemoryUsagePreferenceControllerTest.java
@@ -23,6 +23,9 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.applications.ProcStatsData;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -33,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MemoryUsagePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/MobileDataAlwaysOnPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/MobileDataAlwaysOnPreferenceControllerTest.java
index a7e28b2..7424753 100644
--- a/tests/robotests/src/com/android/settings/development/MobileDataAlwaysOnPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/MobileDataAlwaysOnPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MobileDataAlwaysOnPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/MockLocationAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/MockLocationAppPreferenceControllerTest.java
index a8f5341..f6214ae 100644
--- a/tests/robotests/src/com/android/settings/development/MockLocationAppPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/MockLocationAppPreferenceControllerTest.java
@@ -2,7 +2,9 @@
 
 import static com.android.settings.development.DevelopmentOptionsActivityRequestCodes
         .REQUEST_MOCK_LOCATION_APP;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
@@ -18,6 +20,9 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -31,9 +36,6 @@
 
 import java.util.Collections;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MockLocationAppPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/NotificationChannelWarningsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/NotificationChannelWarningsPreferenceControllerTest.java
index dbac1ba..965f756 100644
--- a/tests/robotests/src/com/android/settings/development/NotificationChannelWarningsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/NotificationChannelWarningsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
  */
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -25,6 +26,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NotificationChannelWarningsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/OemUnlockPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/OemUnlockPreferenceControllerTest.java
index fb0ed79..03f8200 100644
--- a/tests/robotests/src/com/android/settings/development/OemUnlockPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/OemUnlockPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.development.DevelopmentOptionsActivityRequestCodes
         .REQUEST_CODE_ENABLE_OEM_UNLOCK;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -33,6 +35,9 @@
 import android.service.oemlock.OemLockManager;
 import android.telephony.TelephonyManager;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedSwitchPreference;
 
@@ -43,9 +48,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class OemUnlockPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/PictureColorModePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/PictureColorModePreferenceControllerTest.java
index cdbcb5c..8140c32 100644
--- a/tests/robotests/src/com/android/settings/development/PictureColorModePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/PictureColorModePreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_PAUSE;
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -27,6 +29,9 @@
 import android.content.Context;
 import android.content.res.Resources;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -37,9 +42,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PictureColorModePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/PointerLocationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/PointerLocationPreferenceControllerTest.java
index 55234b8..768ccec 100644
--- a/tests/robotests/src/com/android/settings/development/PointerLocationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/PointerLocationPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PointerLocationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ProfileGpuRenderingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ProfileGpuRenderingPreferenceControllerTest.java
index 68f1160..1708068 100644
--- a/tests/robotests/src/com/android/settings/development/ProfileGpuRenderingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ProfileGpuRenderingPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +25,9 @@
 import android.os.SystemProperties;
 import android.view.ThreadedRenderer;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -34,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ProfileGpuRenderingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ResizableActivityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ResizableActivityPreferenceControllerTest.java
index 4808cef..046636b 100644
--- a/tests/robotests/src/com/android/settings/development/ResizableActivityPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ResizableActivityPreferenceControllerTest.java
@@ -17,12 +17,16 @@
  */
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ResizableActivityPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/RtlLayoutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/RtlLayoutPreferenceControllerTest.java
index f490add..f79cbe0 100644
--- a/tests/robotests/src/com/android/settings/development/RtlLayoutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/RtlLayoutPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -25,6 +26,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RtlLayoutPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/SecondaryDisplayPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/SecondaryDisplayPreferenceControllerTest.java
index d291130..6b083da 100644
--- a/tests/robotests/src/com/android/settings/development/SecondaryDisplayPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/SecondaryDisplayPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +25,9 @@
 import android.content.res.Resources;
 import android.provider.Settings;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -34,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SecondaryDisplayPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/SelectDebugAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/SelectDebugAppPreferenceControllerTest.java
index 85a3b63..0d9eeda 100644
--- a/tests/robotests/src/com/android/settings/development/SelectDebugAppPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/SelectDebugAppPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.development.DevelopmentOptionsActivityRequestCodes
         .REQUEST_CODE_DEBUG_APP;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -31,6 +33,9 @@
 import android.content.pm.PackageManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -42,9 +47,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SelectDebugAppPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceControllerTest.java
index 6b5202d..04b0b3f 100644
--- a/tests/robotests/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ShortcutManagerThrottlingPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +25,9 @@
 import android.content.pm.IShortcutService;
 import android.os.RemoteException;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +38,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ShortcutManagerThrottlingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ShowFirstCrashDialogPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ShowFirstCrashDialogPreferenceControllerTest.java
index 2080493..2acd44a 100644
--- a/tests/robotests/src/com/android/settings/development/ShowFirstCrashDialogPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ShowFirstCrashDialogPreferenceControllerTest.java
@@ -20,12 +20,17 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.ShowFirstCrashDialogPreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,9 +40,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ShowFirstCrashDialogPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ShowLayoutBoundsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ShowLayoutBoundsPreferenceControllerTest.java
index ee32c0b..38ec01b 100644
--- a/tests/robotests/src/com/android/settings/development/ShowLayoutBoundsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ShowLayoutBoundsPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.os.SystemProperties;
 import android.view.View;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ShowLayoutBoundsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceControllerTest.java
index 46e50fe..e768e52 100644
--- a/tests/robotests/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ShowSurfaceUpdatesPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.development.ShowSurfaceUpdatesPreferenceController
         .SURFACE_FLINGER_READ_CODE;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.eq;
@@ -32,6 +33,9 @@
 import android.os.IBinder;
 import android.os.RemoteException;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowParcel;
 
@@ -43,9 +47,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ShowSurfaceUpdatesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/ShowTapsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ShowTapsPreferenceControllerTest.java
index 4fa5bf9..b6d02ca 100644
--- a/tests/robotests/src/com/android/settings/development/ShowTapsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ShowTapsPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ShowTapsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/SimulateColorSpacePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/SimulateColorSpacePreferenceControllerTest.java
index 9760b55..633e8e4 100644
--- a/tests/robotests/src/com/android/settings/development/SimulateColorSpacePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/SimulateColorSpacePreferenceControllerTest.java
@@ -20,7 +20,9 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.SimulateColorSpacePreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +31,9 @@
 import android.content.res.Resources;
 import android.provider.Settings;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -39,9 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SimulateColorSpacePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/StayAwakePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/StayAwakePreferenceControllerTest.java
index ad773d7..05edd14 100644
--- a/tests/robotests/src/com/android/settings/development/StayAwakePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/StayAwakePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
@@ -27,6 +28,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -40,8 +43,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class StayAwakePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/StrictModePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/StrictModePreferenceControllerTest.java
index f73ce46..3fceb1c 100644
--- a/tests/robotests/src/com/android/settings/development/StrictModePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/StrictModePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -25,6 +26,9 @@
 import android.os.SystemProperties;
 import android.view.IWindowManager;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,9 +39,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class StrictModePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/TetheringHardwareAccelPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/TetheringHardwareAccelPreferenceControllerTest.java
index 832deb8..e44aeb4 100644
--- a/tests/robotests/src/com/android/settings/development/TetheringHardwareAccelPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/TetheringHardwareAccelPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TetheringHardwareAccelPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/TransitionAnimationScalePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/TransitionAnimationScalePreferenceControllerTest.java
index 6460570..8bd4374 100644
--- a/tests/robotests/src/com/android/settings/development/TransitionAnimationScalePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/TransitionAnimationScalePreferenceControllerTest.java
@@ -20,6 +20,7 @@
         .DEFAULT_VALUE;
 import static com.android.settings.development.TransitionAnimationScalePreferenceController
         .TRANSITION_ANIMATION_SCALE_SELECTOR;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -28,6 +29,9 @@
 import android.os.RemoteException;
 import android.view.IWindowManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -39,9 +43,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TransitionAnimationScalePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/UsbAudioRoutingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/UsbAudioRoutingPreferenceControllerTest.java
index 7fd31c8..0c82bb4 100644
--- a/tests/robotests/src/com/android/settings/development/UsbAudioRoutingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/UsbAudioRoutingPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UsbAudioRoutingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/VerifyAppsOverUsbPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/VerifyAppsOverUsbPreferenceControllerTest.java
index cbee66e..fa04d69 100644
--- a/tests/robotests/src/com/android/settings/development/VerifyAppsOverUsbPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/VerifyAppsOverUsbPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -30,6 +31,8 @@
 import android.provider.Settings;
 import android.provider.Settings.Global;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -45,8 +48,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VerifyAppsOverUsbPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/WaitForDebuggerPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/WaitForDebuggerPreferenceControllerTest.java
index 4171267..87d1135 100644
--- a/tests/robotests/src/com/android/settings/development/WaitForDebuggerPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/WaitForDebuggerPreferenceControllerTest.java
@@ -21,7 +21,9 @@
 import static com.android.settings.development.WaitForDebuggerPreferenceController
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.WaitForDebuggerPreferenceController.SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -35,6 +37,9 @@
 import android.os.RemoteException;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -44,9 +49,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WaitForDebuggerPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/WebViewAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/WebViewAppPreferenceControllerTest.java
index c68c2f2..cc60b87 100644
--- a/tests/robotests/src/com/android/settings/development/WebViewAppPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/WebViewAppPreferenceControllerTest.java
@@ -23,6 +23,9 @@
 
 import android.content.pm.PackageManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.webview.WebViewUpdateServiceWrapper;
@@ -36,9 +39,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WebViewAppPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceControllerTest.java
index dafa5f2..e749ea6 100644
--- a/tests/robotests/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/WifiConnectedMacRandomizationPreferenceControllerTest.java
@@ -20,12 +20,17 @@
         .SETTING_VALUE_OFF;
 import static com.android.settings.development.WifiConnectedMacRandomizationPreferenceController
         .SETTING_VALUE_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,9 +41,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiConnectedMacRandomizationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/WifiDisplayCertificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/WifiDisplayCertificationPreferenceControllerTest.java
index cf03aed..742bc7f 100644
--- a/tests/robotests/src/com/android/settings/development/WifiDisplayCertificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/WifiDisplayCertificationPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.development;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiDisplayCertificationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/WifiVerboseLoggingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/WifiVerboseLoggingPreferenceControllerTest.java
index 72e8704..daeff01 100644
--- a/tests/robotests/src/com/android/settings/development/WifiVerboseLoggingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/WifiVerboseLoggingPreferenceControllerTest.java
@@ -22,6 +22,9 @@
 import android.content.Context;
 import android.net.wifi.WifiManager;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -30,9 +33,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiVerboseLoggingPreferenceControllerTest {
     @Mock
diff --git a/tests/robotests/src/com/android/settings/development/WindowAnimationScalePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/WindowAnimationScalePreferenceControllerTest.java
index f0bb2dd..322eed7 100644
--- a/tests/robotests/src/com/android/settings/development/WindowAnimationScalePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/WindowAnimationScalePreferenceControllerTest.java
@@ -20,6 +20,7 @@
         .DEFAULT_VALUE;
 import static com.android.settings.development.WindowAnimationScalePreferenceController
         .WINDOW_ANIMATION_SCALE_SELECTOR;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -28,6 +29,9 @@
 import android.os.RemoteException;
 import android.view.IWindowManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -39,9 +43,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WindowAnimationScalePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceControllerTest.java
index b9da71d..2e538e0 100644
--- a/tests/robotests/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/autofill/AutofillLoggingLevelPreferenceControllerTest.java
@@ -17,16 +17,19 @@
 package com.android.settings.development.autofill;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.content.res.Resources;
-import android.os.RemoteException;
 import android.view.autofill.AutofillManager;
 
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -35,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.ListPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutofillLoggingLevelPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceControllerTest.java
index e560a83..f95cb35 100644
--- a/tests/robotests/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/autofill/AutofillResetOptionsPreferenceControllerTest.java
@@ -17,13 +17,15 @@
 package com.android.settings.development.autofill;
 
 import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Mockito.verify;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import android.os.RemoteException;
 import android.view.autofill.AutofillManager;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -33,9 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutofillResetOptionsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/featureflags/FeatureFlagPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/featureflags/FeatureFlagPreferenceControllerTest.java
index c9c9753..24fe733 100644
--- a/tests/robotests/src/com/android/settings/development/featureflags/FeatureFlagPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/featureflags/FeatureFlagPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.development.featureflags;
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.verify;
@@ -25,6 +27,9 @@
 
 import android.content.Context;
 
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FeatureFlagPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilePreferenceControllerTest.java
index c42d46c..a6ff088 100644
--- a/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development.qstile;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -31,6 +32,10 @@
 import android.os.RemoteException;
 import android.service.quicksettings.TileService;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -46,10 +51,6 @@
 import org.robolectric.shadows.ShadowPackageManager;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DevelopmentTilePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java b/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java
index 8367fd3..c6ac4ae 100644
--- a/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java
+++ b/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.development.qstile;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/development/qstile/WinscopeTraceTest.java b/tests/robotests/src/com/android/settings/development/qstile/WinscopeTraceTest.java
index 7644749..636b067 100644
--- a/tests/robotests/src/com/android/settings/development/qstile/WinscopeTraceTest.java
+++ b/tests/robotests/src/com/android/settings/development/qstile/WinscopeTraceTest.java
@@ -20,7 +20,9 @@
         .SURFACE_FLINGER_LAYER_TRACE_CONTROL_CODE;
 import static com.android.settings.development.qstile.DevelopmentTiles.WinscopeTrace
         .SURFACE_FLINGER_LAYER_TRACE_STATUS_CODE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.isNull;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/BrandedAccountPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/BrandedAccountPreferenceControllerTest.java
index b1073ac..1560c51 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/BrandedAccountPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/BrandedAccountPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/BuildNumberPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/BuildNumberPreferenceControllerTest.java
index 2234414..d1d98eb 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/BuildNumberPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/BuildNumberPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
@@ -32,6 +33,11 @@
 import android.provider.Settings;
 import android.text.BidiFormatter;
 
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -51,11 +57,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowUserManager;
 
-import androidx.fragment.app.Fragment;
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowUtils.class)
 public class BuildNumberPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/DeviceModelPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/DeviceModelPreferenceControllerTest.java
index 78eb030..e337141 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/DeviceModelPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/DeviceModelPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
@@ -25,6 +26,13 @@
 import android.content.Context;
 import android.os.Build;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -37,13 +45,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DeviceModelPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/DeviceNamePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/DeviceNamePreferenceControllerTest.java
index 3ca06aa..4ee7f41 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/DeviceNamePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/DeviceNamePreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -30,6 +32,8 @@
 import android.os.Build;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
 import com.android.settings.widget.ValidatedEditTextPreference;
@@ -43,8 +47,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowBluetoothAdapter.class})
 public class DeviceNamePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceControllerTest.java
index c216331..2c2c2f2 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/FccEquipmentIdPreferenceControllerTest.java
@@ -16,11 +16,15 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -30,9 +34,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FccEquipmentIdPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/FeedbackPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/FeedbackPreferenceControllerTest.java
index 323a116..e84aa65 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/FeedbackPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/FeedbackPreferenceControllerTest.java
@@ -16,11 +16,16 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -30,10 +35,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FeedbackPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/HardwareInfoDialogFragmentTest.java b/tests/robotests/src/com/android/settings/deviceinfo/HardwareInfoDialogFragmentTest.java
index 23ca244..058bc76 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/HardwareInfoDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/HardwareInfoDialogFragmentTest.java
@@ -26,6 +26,8 @@
 import android.os.SystemProperties;
 import android.view.View;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settings.testutils.Robolectric;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -36,8 +38,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResourcesImpl.class)
 public class HardwareInfoDialogFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/ManualPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/ManualPreferenceControllerTest.java
index c269f71..7b1de47 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/ManualPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/ManualPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/MyDeviceInfoFragmentTest.java b/tests/robotests/src/com/android/settings/deviceinfo/MyDeviceInfoFragmentTest.java
index d1e8d98..4a741cf 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/MyDeviceInfoFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/MyDeviceInfoFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.android.settings.SettingsActivity.EXTRA_FRAGMENT_ARG_KEY;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
@@ -31,6 +32,9 @@
 import android.telephony.TelephonyManager;
 import android.util.ArrayMap;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.deviceinfo.aboutphone.MyDeviceInfoFragment;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -53,9 +57,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowConnectivityManager.class, ShadowUserManager.class})
 public class MyDeviceInfoFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/PhoneNumberPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/PhoneNumberPreferenceControllerTest.java
index 08baa30..4748135 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/PhoneNumberPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/PhoneNumberPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -28,6 +29,9 @@
 import android.telephony.SubscriptionInfo;
 import android.telephony.TelephonyManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -39,9 +43,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PhoneNumberPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeForgetTest.java b/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeForgetTest.java
index 49025a8..fad75c3 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeForgetTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeForgetTest.java
@@ -23,6 +23,9 @@
 import android.os.storage.VolumeRecord;
 import android.widget.Button;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settings.deviceinfo.PrivateVolumeForget.ForgetConfirmFragment;
 import com.android.settings.testutils.Robolectric;
@@ -36,9 +39,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowStorageManager.class, SettingsShadowResourcesImpl.class})
 public class PrivateVolumeForgetTest {
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeOptionMenuControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeOptionMenuControllerTest.java
index 56bc11e..8ba4553 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeOptionMenuControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/PrivateVolumeOptionMenuControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/RegulatoryInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/RegulatoryInfoPreferenceControllerTest.java
index eb1ac54..24028d2 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/RegulatoryInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/RegulatoryInfoPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.when;
@@ -25,6 +26,9 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -37,9 +41,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RegulatoryInfoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/StorageDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/deviceinfo/StorageDashboardFragmentTest.java
index ca77a87..bd0eaf3 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/StorageDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/StorageDashboardFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
 import static org.mockito.Mockito.mock;
@@ -30,6 +31,8 @@
 import android.util.SparseArray;
 import android.view.View;
 
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.deviceinfo.storage.CachedStorageValuesHelper;
 import com.android.settings.deviceinfo.storage.StorageAsyncLoader;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -44,8 +47,6 @@
 
 import java.util.List;
 
-import androidx.recyclerview.widget.RecyclerView;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class StorageDashboardFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/StorageItemPreferenceTest.java b/tests/robotests/src/com/android/settings/deviceinfo/StorageItemPreferenceTest.java
index 88ac8e9..d42b40f 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/StorageItemPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/StorageItemPreferenceTest.java
@@ -16,12 +16,15 @@
 package com.android.settings.deviceinfo;
 
 import static com.android.settings.utils.FileSizeFormatter.MEGABYTE_IN_BYTES;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
 import android.view.LayoutInflater;
 import android.widget.ProgressBar;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -30,8 +33,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class StorageItemPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/StorageProfileFragmentTest.java b/tests/robotests/src/com/android/settings/deviceinfo/StorageProfileFragmentTest.java
index 440a6f5..61fbf1f 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/StorageProfileFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/StorageProfileFragmentTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.deviceinfo;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogControllerTest.java
index f50c725..3e7ce7a 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BasebandVersionDialogControllerTest.java
@@ -16,9 +16,13 @@
 
 package com.android.settings.deviceinfo.firmwareversion;
 
-import static com.android.settings.deviceinfo.firmwareversion.BasebandVersionDialogController.BASEBAND_PROPERTY;
-import static com.android.settings.deviceinfo.firmwareversion.BasebandVersionDialogController.BASEBAND_VERSION_LABEL_ID;
-import static com.android.settings.deviceinfo.firmwareversion.BasebandVersionDialogController.BASEBAND_VERSION_VALUE_ID;
+import static com.android.settings.deviceinfo.firmwareversion.BasebandVersionDialogController
+        .BASEBAND_PROPERTY;
+import static com.android.settings.deviceinfo.firmwareversion.BasebandVersionDialogController
+        .BASEBAND_VERSION_LABEL_ID;
+import static com.android.settings.deviceinfo.firmwareversion.BasebandVersionDialogController
+        .BASEBAND_VERSION_VALUE_ID;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import static org.robolectric.shadow.api.Shadow.extract;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogControllerTest.java
index 2db2e6f..2138881 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/BuildNumberDialogControllerTest.java
@@ -16,7 +16,9 @@
 
 package com.android.settings.deviceinfo.firmwareversion;
 
-import static com.android.settings.deviceinfo.firmwareversion.BuildNumberDialogController.BUILD_NUMBER_VALUE_ID;
+import static com.android.settings.deviceinfo.firmwareversion.BuildNumberDialogController
+        .BUILD_NUMBER_VALUE_ID;
+
 import static org.mockito.Mockito.verify;
 
 import android.os.Build;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogControllerTest.java
index 6b4da5b..7b07db4 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogControllerTest.java
@@ -16,8 +16,11 @@
 
 package com.android.settings.deviceinfo.firmwareversion;
 
-import static com.android.settings.deviceinfo.firmwareversion.FirmwareVersionDialogController.FIRMWARE_VERSION_LABEL_ID;
-import static com.android.settings.deviceinfo.firmwareversion.FirmwareVersionDialogController.FIRMWARE_VERSION_VALUE_ID;
+import static com.android.settings.deviceinfo.firmwareversion.FirmwareVersionDialogController
+        .FIRMWARE_VERSION_LABEL_ID;
+import static com.android.settings.deviceinfo.firmwareversion.FirmwareVersionDialogController
+        .FIRMWARE_VERSION_VALUE_ID;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doNothing;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceControllerTest.java
index 512062c..3927e20 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionPreferenceControllerTest.java
@@ -21,6 +21,11 @@
 import android.content.Context;
 import android.os.Build;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -36,11 +41,6 @@
 import org.robolectric.annotation.Implements;
 import org.robolectric.annotation.Resetter;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FirmwareVersionPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java
index f47c07e..24f4874 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java
@@ -16,7 +16,9 @@
 
 package com.android.settings.deviceinfo.firmwareversion;
 
-import static com.android.settings.deviceinfo.firmwareversion.KernelVersionDialogController.KERNEL_VERSION_VALUE_ID;
+import static com.android.settings.deviceinfo.firmwareversion.KernelVersionDialogController
+        .KERNEL_VERSION_VALUE_ID;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogControllerTest.java
index 7dc0014..8cb484e 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/SecurityPatchLevelDialogControllerTest.java
@@ -16,8 +16,11 @@
 
 package com.android.settings.deviceinfo.firmwareversion;
 
-import static com.android.settings.deviceinfo.firmwareversion.SecurityPatchLevelDialogController.SECURITY_PATCH_LABEL_ID;
-import static com.android.settings.deviceinfo.firmwareversion.SecurityPatchLevelDialogController.SECURITY_PATCH_VALUE_ID;
+import static com.android.settings.deviceinfo.firmwareversion.SecurityPatchLevelDialogController
+        .SECURITY_PATCH_LABEL_ID;
+import static com.android.settings.deviceinfo.firmwareversion.SecurityPatchLevelDialogController
+        .SECURITY_PATCH_VALUE_ID;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogControllerTest.java
index 349eddc..7213d12 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoDialogControllerTest.java
@@ -23,6 +23,7 @@
 import static com.android.settings.deviceinfo.imei.ImeiInfoDialogController.ID_MEID_NUMBER_VALUE;
 import static com.android.settings.deviceinfo.imei.ImeiInfoDialogController.ID_MIN_NUMBER_VALUE;
 import static com.android.settings.deviceinfo.imei.ImeiInfoDialogController.ID_PRL_VERSION_VALUE;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java
index d1056b5..e633ea2 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static android.telephony.TelephonyManager.PHONE_TYPE_CDMA;
 import static android.telephony.TelephonyManager.PHONE_TYPE_GSM;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -29,6 +30,11 @@
 import android.os.UserManager;
 import android.telephony.TelephonyManager;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -41,11 +47,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ImeiInfoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/legal/CopyrightPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/legal/CopyrightPreferenceControllerTest.java
index 1e83619..0547d5f 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/legal/CopyrightPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/legal/CopyrightPreferenceControllerTest.java
@@ -15,6 +15,7 @@
 package com.android.settings.deviceinfo.legal;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -28,6 +29,9 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -41,9 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class CopyrightPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/legal/LicensePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/legal/LicensePreferenceControllerTest.java
index 16af0f3..d4962e0 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/legal/LicensePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/legal/LicensePreferenceControllerTest.java
@@ -15,6 +15,7 @@
 package com.android.settings.deviceinfo.legal;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -28,6 +29,9 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -41,9 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LicensePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/legal/TermsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/legal/TermsPreferenceControllerTest.java
index 202f72b..7e4a92a 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/legal/TermsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/legal/TermsPreferenceControllerTest.java
@@ -15,6 +15,7 @@
 package com.android.settings.deviceinfo.legal;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -28,6 +29,9 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -41,9 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TermsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/legal/WebViewLicensePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/legal/WebViewLicensePreferenceControllerTest.java
index 65b6716..eff1520 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/legal/WebViewLicensePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/legal/WebViewLicensePreferenceControllerTest.java
@@ -15,6 +15,7 @@
 package com.android.settings.deviceinfo.legal;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -28,6 +29,9 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -41,9 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WebViewLicensePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogControllerTest.java
index ffc17be..541e9d3 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogControllerTest.java
@@ -45,6 +45,7 @@
         .SIGNAL_STRENGTH_LABEL_ID;
 import static com.android.settings.deviceinfo.simstatus.SimStatusDialogController
         .SIGNAL_STRENGTH_VALUE_ID;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
@@ -65,6 +66,8 @@
 import android.telephony.TelephonyManager;
 import android.telephony.euicc.EuiccManager;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -79,8 +82,6 @@
 import org.robolectric.shadows.ShadowPackageManager;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SimStatusDialogControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java
index 7846292..e814fc4 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java
@@ -27,6 +27,11 @@
 import android.os.UserManager;
 import android.telephony.TelephonyManager;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -39,11 +44,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SimStatusPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceControllerTest.java
index e206d52..4c767a2 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/storage/AutomaticStorageManagementSwitchPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.deviceinfo.storage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
@@ -30,6 +31,11 @@
 import android.os.SystemProperties;
 import android.provider.Settings;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.os.RoSystemProperties;
 import com.android.settings.core.BasePreferenceController;
@@ -48,11 +54,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutomaticStorageManagementSwitchPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelperTest.java b/tests/robotests/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelperTest.java
index 9f56388..5da2cb8 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelperTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/storage/CachedStorageValuesHelperTest.java
@@ -18,21 +18,28 @@
 
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.CACHE_APPS_SIZE_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.EXTERNAL_APP_BYTES;
-import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.EXTERNAL_AUDIO_BYTES;
-import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.EXTERNAL_IMAGE_BYTES;
-import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.EXTERNAL_TOTAL_BYTES;
-import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.EXTERNAL_VIDEO_BYTES;
+import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper
+        .EXTERNAL_AUDIO_BYTES;
+import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper
+        .EXTERNAL_IMAGE_BYTES;
+import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper
+        .EXTERNAL_TOTAL_BYTES;
+import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper
+        .EXTERNAL_VIDEO_BYTES;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.FREE_BYTES_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.GAME_APPS_SIZE_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.MUSIC_APPS_SIZE_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.OTHER_APPS_SIZE_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.PHOTO_APPS_SIZE_KEY;
-import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.SHARED_PREFERENCES_NAME;
+import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper
+        .SHARED_PREFERENCES_NAME;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.TIMESTAMP_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.TOTAL_BYTES_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.USER_ID_KEY;
 import static com.android.settings.deviceinfo.storage.CachedStorageValuesHelper.VIDEO_APPS_SIZE_KEY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/storage/SecondaryUserControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/storage/SecondaryUserControllerTest.java
index cde850a..d525501 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/storage/SecondaryUserControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/storage/SecondaryUserControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.deviceinfo.storage;
 
 import static com.android.settings.utils.FileSizeFormatter.MEGABYTE_IN_BYTES;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -29,6 +31,10 @@
 import android.os.UserManager;
 import android.util.SparseArray;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.StorageStatsSource;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -45,10 +51,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SecondaryUserControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceControllerTest.java
index 4ec5f5f..0741d6d 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageItemPreferenceControllerTest.java
@@ -19,7 +19,9 @@
 import static com.android.settings.applications.manageapplications.ManageApplications
         .EXTRA_WORK_ONLY;
 import static com.android.settings.utils.FileSizeFormatter.MEGABYTE_IN_BYTES;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.eq;
@@ -38,6 +40,12 @@
 import android.view.LayoutInflater;
 import android.widget.LinearLayout;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -61,12 +69,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class StorageItemPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceControllerTest.java
index df43c04..b51ae00 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.TestUtils.GIGABYTE;
 import static com.android.settings.TestUtils.KILOBYTE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.spy;
@@ -34,6 +36,8 @@
 import android.widget.Button;
 import android.widget.LinearLayout;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -52,8 +56,6 @@
 
 import java.io.File;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
     SettingsShadowResources.class,
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/storage/UserProfileControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/storage/UserProfileControllerTest.java
index 8595c54..419aab5 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/storage/UserProfileControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/storage/UserProfileControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.deviceinfo.storage;
 
 import static com.android.settings.utils.FileSizeFormatter.MEGABYTE_IN_BYTES;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -29,6 +31,9 @@
 import android.graphics.drawable.Drawable;
 import android.util.SparseArray;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.SubSettings;
 import com.android.settings.deviceinfo.StorageProfileFragment;
@@ -44,9 +49,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UserProfileControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/storage/VolumeSizesLoaderTest.java b/tests/robotests/src/com/android/settings/deviceinfo/storage/VolumeSizesLoaderTest.java
index 57de339..1e912ba 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/storage/VolumeSizesLoaderTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/storage/VolumeSizesLoaderTest.java
@@ -1,6 +1,7 @@
 package com.android.settings.deviceinfo.storage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/display/AmbientDisplayAlwaysOnPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/AmbientDisplayAlwaysOnPreferenceControllerTest.java
index 311c3f3..0c8bc7b 100644
--- a/tests/robotests/src/com/android/settings/display/AmbientDisplayAlwaysOnPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/AmbientDisplayAlwaysOnPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceControllerTest.java
index 6428876..a8d5e19 100644
--- a/tests/robotests/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/AmbientDisplayNotificationsPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.display;
 
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_AMBIENT_DISPLAY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -30,6 +32,8 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowSecureSettings;
@@ -44,8 +48,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowSecureSettings.class)
 public class AmbientDisplayNotificationsPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/display/AppGridViewTest.java b/tests/robotests/src/com/android/settings/display/AppGridViewTest.java
index ac3435d..05226c3 100644
--- a/tests/robotests/src/com/android/settings/display/AppGridViewTest.java
+++ b/tests/robotests/src/com/android/settings/display/AppGridViewTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/display/AutoBrightnessPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/AutoBrightnessPreferenceControllerTest.java
index 5ceb70f..6f667ae 100644
--- a/tests/robotests/src/com/android/settings/display/AutoBrightnessPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/AutoBrightnessPreferenceControllerTest.java
@@ -19,6 +19,7 @@
 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE;
 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.ContentResolver;
diff --git a/tests/robotests/src/com/android/settings/display/AutoRotatePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/AutoRotatePreferenceControllerTest.java
index 791922e..e4db3ee 100644
--- a/tests/robotests/src/com/android/settings/display/AutoRotatePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/AutoRotatePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.when;
@@ -27,6 +28,8 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.view.RotationPolicy;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -44,8 +47,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowSystemSettings.class)
 public class AutoRotatePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/display/BatteryPercentagePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/BatteryPercentagePreferenceControllerTest.java
index 140fc5c..708c9c1 100644
--- a/tests/robotests/src/com/android/settings/display/BatteryPercentagePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/BatteryPercentagePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.display;
 
 import static android.provider.Settings.System.SHOW_BATTERY_PERCENT;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java
index 36190e8..4122b14 100644
--- a/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.display;
 
 import static android.content.Context.POWER_SERVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.reset;
@@ -30,6 +32,9 @@
 import android.os.PowerManager;
 import android.provider.Settings.System;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -42,9 +47,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.shadows.ShadowContentResolver;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BrightnessLevelPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/display/ColorModePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/ColorModePreferenceControllerTest.java
index 83343fe..eddace1 100644
--- a/tests/robotests/src/com/android/settings/display/ColorModePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/ColorModePreferenceControllerTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -34,8 +37,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ColorModePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/display/ColorModePreferenceFragmentTest.java b/tests/robotests/src/com/android/settings/display/ColorModePreferenceFragmentTest.java
index 84d142c..3aae145 100644
--- a/tests/robotests/src/com/android/settings/display/ColorModePreferenceFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/display/ColorModePreferenceFragmentTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.mock;
@@ -26,6 +27,10 @@
 
 import android.os.Bundle;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
@@ -46,10 +51,6 @@
 
 import java.util.List;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.class)
 public class ColorModePreferenceFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/display/DarkUIPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/DarkUIPreferenceControllerTest.java
index 21f3c0a..db33cbe 100644
--- a/tests/robotests/src/com/android/settings/display/DarkUIPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/DarkUIPreferenceControllerTest.java
@@ -23,6 +23,9 @@
 import android.app.UiModeManager;
 import android.content.Context;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,9 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DarkUIPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/display/NightDisplayActivationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/NightDisplayActivationPreferenceControllerTest.java
index 1a67140..30dedb6 100644
--- a/tests/robotests/src/com/android/settings/display/NightDisplayActivationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/NightDisplayActivationPreferenceControllerTest.java
@@ -15,6 +15,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.when;
 
@@ -22,6 +23,8 @@
 import android.provider.Settings.Secure;
 import android.view.View;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -35,8 +38,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.class)
 public class NightDisplayActivationPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/display/ShowOperatorNamePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/ShowOperatorNamePreferenceControllerTest.java
index db811e0..a5b3449 100644
--- a/tests/robotests/src/com/android/settings/display/ShowOperatorNamePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/ShowOperatorNamePreferenceControllerTest.java
@@ -17,11 +17,14 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -32,8 +35,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ShowOperatorNamePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/display/ThemePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/ThemePreferenceControllerTest.java
index 19ffdc6..9d15ca0 100644
--- a/tests/robotests/src/com/android/settings/display/ThemePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/ThemePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -33,6 +34,8 @@
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 
+import androidx.preference.ListPreference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -47,8 +50,6 @@
 
 import java.util.Arrays;
 
-import androidx.preference.ListPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ThemePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/display/TimeoutListPreferenceTest.java b/tests/robotests/src/com/android/settings/display/TimeoutListPreferenceTest.java
index 40a5975..a1d94fa 100644
--- a/tests/robotests/src/com/android/settings/display/TimeoutListPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/display/TimeoutListPreferenceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.robolectric.RuntimeEnvironment.application;
 
diff --git a/tests/robotests/src/com/android/settings/display/TimeoutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/TimeoutPreferenceControllerTest.java
index a575a60..e0a504a 100644
--- a/tests/robotests/src/com/android/settings/display/TimeoutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/TimeoutPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.display;
 
 import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.times;
diff --git a/tests/robotests/src/com/android/settings/display/VrDisplayPreferencePickerTest.java b/tests/robotests/src/com/android/settings/display/VrDisplayPreferencePickerTest.java
index 963bb14..b7fb5ed 100644
--- a/tests/robotests/src/com/android/settings/display/VrDisplayPreferencePickerTest.java
+++ b/tests/robotests/src/com/android/settings/display/VrDisplayPreferencePickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
diff --git a/tests/robotests/src/com/android/settings/display/WallpaperPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/WallpaperPreferenceControllerTest.java
index 89ca00a..8a24241 100644
--- a/tests/robotests/src/com/android/settings/display/WallpaperPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/WallpaperPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.display;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.mock;
diff --git a/tests/robotests/src/com/android/settings/dream/CurrentDreamPickerTest.java b/tests/robotests/src/com/android/settings/dream/CurrentDreamPickerTest.java
index 103cb53..a26997c 100644
--- a/tests/robotests/src/com/android/settings/dream/CurrentDreamPickerTest.java
+++ b/tests/robotests/src/com/android/settings/dream/CurrentDreamPickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.dream;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/dream/CurrentDreamPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/dream/CurrentDreamPreferenceControllerTest.java
index 74847ee..d324441 100644
--- a/tests/robotests/src/com/android/settings/dream/CurrentDreamPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/dream/CurrentDreamPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.dream;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java b/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java
index 07f4a9d..b9703e2 100644
--- a/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.dream;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/dream/StartNowPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/dream/StartNowPreferenceControllerTest.java
index 2e54721..fc7edc2 100644
--- a/tests/robotests/src/com/android/settings/dream/StartNowPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/dream/StartNowPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.dream;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +25,8 @@
 import android.view.View.OnClickListener;
 import android.widget.Button;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -38,8 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class StartNowPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java b/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java
index cf7c659..17c6ced 100644
--- a/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java
+++ b/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.dream;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java
index 96b0c83..e4f5cff 100644
--- a/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java
@@ -22,6 +22,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.dream.DreamBackend;
 import com.android.settingslib.dream.DreamBackend.WhenToDream;
@@ -34,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WhenToDreamPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/AdminActionPreferenceControllerTestBase.java b/tests/robotests/src/com/android/settings/enterprise/AdminActionPreferenceControllerTestBase.java
index 33213d4..1c47d91 100644
--- a/tests/robotests/src/com/android/settings/enterprise/AdminActionPreferenceControllerTestBase.java
+++ b/tests/robotests/src/com/android/settings/enterprise/AdminActionPreferenceControllerTestBase.java
@@ -17,12 +17,15 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 import android.text.format.DateUtils;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 
@@ -35,8 +38,6 @@
 import java.util.Date;
 import java.util.GregorianCalendar;
 
-import androidx.preference.Preference;
-
 /**
  * Common base for testing subclasses of {@link AdminActionPreferenceControllerBase}.
  */
diff --git a/tests/robotests/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerTestBase.java b/tests/robotests/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerTestBase.java
index d76fc91..2da6a88 100644
--- a/tests/robotests/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerTestBase.java
+++ b/tests/robotests/src/com/android/settings/enterprise/AdminGrantedPermissionsPreferenceControllerTestBase.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doAnswer;
@@ -24,6 +25,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -36,8 +39,6 @@
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 
-import androidx.preference.Preference;
-
 /**
  * Common base for testing subclasses of {@link AdminGrantedPermissionsPreferenceControllerBase}.
  */
diff --git a/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceControllerTest.java
index 574a050..8c704fc 100644
--- a/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnCurrentUserPreferenceControllerTest.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -32,8 +35,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public final class AlwaysOnVpnCurrentUserPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnManagedProfilePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnManagedProfilePreferenceControllerTest.java
index eb45aa7..759edb3 100644
--- a/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnManagedProfilePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/AlwaysOnVpnManagedProfilePreferenceControllerTest.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -31,8 +34,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AlwaysOnVpnManagedProfilePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/ApplicationListFragmentTest.java b/tests/robotests/src/com/android/settings/enterprise/ApplicationListFragmentTest.java
index 2684204..5c19792 100644
--- a/tests/robotests/src/com/android/settings/enterprise/ApplicationListFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/ApplicationListFragmentTest.java
@@ -17,13 +17,18 @@
 package com.android.settings.enterprise;
 
 import static com.android.settings.testutils.ApplicationTestUtils.buildInfo;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.content.pm.UserInfo;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.applications.ApplicationFeatureProvider;
@@ -41,9 +46,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ApplicationListFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/ApplicationListPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/ApplicationListPreferenceControllerTest.java
index 750b46b..833efd4 100644
--- a/tests/robotests/src/com/android/settings/enterprise/ApplicationListPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/ApplicationListPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.enterprise;
 
 import static com.android.settings.testutils.ApplicationTestUtils.buildInfo;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -33,6 +35,9 @@
 import android.content.pm.UserInfo;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.applications.UserAppInfo;
@@ -52,9 +57,6 @@
 import java.util.List;
 import java.util.Set;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ApplicationListPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/BackupsEnabledPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/BackupsEnabledPreferenceControllerTest.java
index bd8c77c..4e6db05 100644
--- a/tests/robotests/src/com/android/settings/enterprise/BackupsEnabledPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/BackupsEnabledPreferenceControllerTest.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -29,8 +32,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BackupsEnabledPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/BugReportsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/BugReportsPreferenceControllerTest.java
index a3eeb71..63c5981 100644
--- a/tests/robotests/src/com/android/settings/enterprise/BugReportsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/BugReportsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
diff --git a/tests/robotests/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceControllerTest.java
index 2355e81..48bb0ce 100644
--- a/tests/robotests/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/CaCertsCurrentUserPreferenceControllerTest.java
@@ -17,8 +17,11 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -26,8 +29,6 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class CaCertsCurrentUserPreferenceControllerTest
     extends CaCertsPreferenceControllerTestBase {
diff --git a/tests/robotests/src/com/android/settings/enterprise/CaCertsPreferenceControllerTestBase.java b/tests/robotests/src/com/android/settings/enterprise/CaCertsPreferenceControllerTestBase.java
index 4ac2825..47db2c7 100644
--- a/tests/robotests/src/com/android/settings/enterprise/CaCertsPreferenceControllerTestBase.java
+++ b/tests/robotests/src/com/android/settings/enterprise/CaCertsPreferenceControllerTestBase.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 
@@ -30,8 +33,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 /**
  * Base test class for testing {@link CaCertsPreferenceControllerBase}'s subclass.
  */
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceControllerTest.java
index 034293b..ac3ee27 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.anyObject;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.eq;
@@ -24,6 +25,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -38,8 +41,6 @@
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EnterpriseInstalledPackagesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyFeatureProviderImplTest.java
index 0136506..a7bd329 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyFeatureProviderImplTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceControllerTest.java
index 0fcff3e..dc5794c 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacyPreferenceControllerTest.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -32,8 +35,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EnterprisePrivacyPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java
index 7bbe9bc..d37738d 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListFragmentTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListFragmentTest.java
index 70400dc..5455968 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListFragmentTest.java
@@ -17,11 +17,15 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -36,9 +40,6 @@
 
 import java.util.List;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EnterpriseSetDefaultAppsListFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceControllerTest.java
index c567f72..2b3ed73 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsListPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -33,6 +34,10 @@
 import android.content.res.Resources;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.applications.EnterpriseDefaultApps;
@@ -53,10 +58,6 @@
 import java.util.Arrays;
 import java.util.Collections;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EnterpriseSetDefaultAppsListPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceControllerTest.java
index 4f73ea7..eabd4bb 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterpriseSetDefaultAppsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.argThat;
@@ -29,6 +30,8 @@
 import android.content.pm.UserInfo;
 import android.os.UserHandle;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.EnterpriseDefaultApps;
 import com.android.settings.applications.UserAppInfo;
@@ -46,8 +49,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public final class EnterpriseSetDefaultAppsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerTestBase.java b/tests/robotests/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerTestBase.java
index ba40752..9dd02de 100644
--- a/tests/robotests/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerTestBase.java
+++ b/tests/robotests/src/com/android/settings/enterprise/FailedPasswordWipePreferenceControllerTestBase.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 
@@ -30,8 +33,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 /**
  * Common base for testing subclasses of {@link FailedPasswordWipePreferenceControllerBase}.
  */
diff --git a/tests/robotests/src/com/android/settings/enterprise/GlobalHttpProxyPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/GlobalHttpProxyPreferenceControllerTest.java
index 0a50ed6..10e569a 100644
--- a/tests/robotests/src/com/android/settings/enterprise/GlobalHttpProxyPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/GlobalHttpProxyPreferenceControllerTest.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -31,8 +34,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class GlobalHttpProxyPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/ImePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/ImePreferenceControllerTest.java
index 8fe7325..d625760 100644
--- a/tests/robotests/src/com/android/settings/enterprise/ImePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/ImePreferenceControllerTest.java
@@ -17,10 +17,13 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -32,8 +35,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ImePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/ManageDeviceAdminPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/ManageDeviceAdminPreferenceControllerTest.java
index e9066aa..6615853 100644
--- a/tests/robotests/src/com/android/settings/enterprise/ManageDeviceAdminPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/ManageDeviceAdminPreferenceControllerTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.content.res.Resources;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -35,8 +38,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ManageDeviceAdminPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/enterprise/NetworkLogsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/NetworkLogsPreferenceControllerTest.java
index 2201e69..56d90f5 100644
--- a/tests/robotests/src/com/android/settings/enterprise/NetworkLogsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/NetworkLogsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
diff --git a/tests/robotests/src/com/android/settings/enterprise/SecurityLogsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/SecurityLogsPreferenceControllerTest.java
index 2736d56..00eb3f9 100644
--- a/tests/robotests/src/com/android/settings/enterprise/SecurityLogsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/SecurityLogsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.enterprise;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
diff --git a/tests/robotests/src/com/android/settings/flashlight/FlashlightSliceBuilderTest.java b/tests/robotests/src/com/android/settings/flashlight/FlashlightSliceBuilderTest.java
index e7cae8e..07296e6 100644
--- a/tests/robotests/src/com/android/settings/flashlight/FlashlightSliceBuilderTest.java
+++ b/tests/robotests/src/com/android/settings/flashlight/FlashlightSliceBuilderTest.java
@@ -18,6 +18,7 @@
 package com.android.settings.flashlight;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -26,6 +27,13 @@
 import android.content.res.Resources;
 import android.provider.Settings;
 
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.SliceTester;
@@ -37,13 +45,6 @@
 
 import java.util.List;
 
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.widget.SliceLiveData;
-
 
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FlashlightSliceBuilderTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetailTest.java b/tests/robotests/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetailTest.java
index e486807..b356c49 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetailTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetailTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.fuelgauge;
 
 import static com.android.settings.SettingsActivity.EXTRA_SHOW_FRAGMENT_ARGUMENTS;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -40,6 +42,11 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.loader.app.LoaderManager;
+import androidx.preference.Preference;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settings.R;
@@ -68,11 +75,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.loader.app.LoaderManager;
-import androidx.preference.Preference;
-import androidx.recyclerview.widget.RecyclerView;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowEntityHeaderController.class, ShadowActivityManager.class})
 public class AdvancedPowerUsageDetailTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceControllerTest.java
index 406ed77..fcd483a 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceControllerTest.java
@@ -23,6 +23,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -33,8 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutoRestrictionPreferenceControllerTest {
     private static final int ON = 1;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryAppListPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryAppListPreferenceControllerTest.java
index c29a012..2ef359b 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryAppListPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryAppListPreferenceControllerTest.java
@@ -26,6 +26,8 @@
 import android.text.TextUtils;
 import android.text.format.DateUtils;
 
+import androidx.preference.PreferenceGroup;
+
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsImpl;
 import com.android.settings.R;
@@ -41,8 +43,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceGroup;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BatteryAppListPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryBroadcastReceiverTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryBroadcastReceiverTest.java
index 5bab7f4..fb34640 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryBroadcastReceiverTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryBroadcastReceiverTest.java
@@ -16,7 +16,9 @@
 package com.android.settings.fuelgauge;
 
 import static com.android.settings.fuelgauge.BatteryBroadcastReceiver.BatteryUpdateType;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doReturn;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceControllerTest.java
index 491d71c..5541654 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 package com.android.settings.fuelgauge;
 
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
@@ -34,6 +36,11 @@
 import android.os.PowerManager;
 import android.widget.TextView;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceScreen;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.core.BasePreferenceController;
@@ -55,11 +62,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowPowerManager;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceScreen;
-import androidx.recyclerview.widget.RecyclerView;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
                 SettingsShadowResources.class,
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryHistoryPreferenceTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryHistoryPreferenceTest.java
index d9e5bc0..75f316f 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryHistoryPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryHistoryPreferenceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.spy;
@@ -27,6 +28,8 @@
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
@@ -40,8 +43,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.SettingsShadowTheme.class)
 public class BatteryHistoryPreferenceTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoLoaderTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoLoaderTest.java
index bebf31f..dc5834e 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoLoaderTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoLoaderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyLong;
 import static org.mockito.Mockito.doReturn;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoTest.java
index 44486f8..ccc86a2 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryInfoTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Matchers.anyLong;
 import static org.mockito.Mockito.any;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryMeterViewTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryMeterViewTest.java
index 3497e43..364a63a 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryMeterViewTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryMeterViewTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceControllerTest.java
index d8ee8f6..afbb5b6 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryOptimizationPreferenceControllerTest.java
@@ -27,6 +27,9 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.dashboard.DashboardFragment;
@@ -40,9 +43,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BatteryOptimizationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatterySaverControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatterySaverControllerTest.java
index ac93941..7e88784 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatterySaverControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatterySaverControllerTest.java
@@ -16,7 +16,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Mockito.doNothing;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -25,6 +25,8 @@
 import android.os.PowerManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,8 +37,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BatterySaverControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
index b274492..4cb7ff5 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
@@ -20,7 +20,9 @@
 import static android.os.BatteryStats.Uid.PROCESS_STATE_FOREGROUND_SERVICE;
 import static android.os.BatteryStats.Uid.PROCESS_STATE_TOP;
 import static android.os.BatteryStats.Uid.PROCESS_STATE_TOP_SLEEPING;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyLong;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/PowerGaugePreferenceTest.java b/tests/robotests/src/com/android/settings/fuelgauge/PowerGaugePreferenceTest.java
index ef7bc98..140a426 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/PowerGaugePreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/PowerGaugePreferenceTest.java
@@ -25,6 +25,8 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -34,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PowerGaugePreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageAdvancedTest.java b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageAdvancedTest.java
index af9566b..2f3cb7c 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageAdvancedTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageAdvancedTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -31,6 +32,8 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -44,8 +47,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PowerUsageAdvancedTest {
     @Mock
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageBaseTest.java b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageBaseTest.java
index 4b96a4d..012ebb2 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageBaseTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageBaseTest.java
@@ -25,6 +25,8 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.loader.app.LoaderManager;
+
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowDashboardFragment;
@@ -39,8 +41,6 @@
 
 import java.util.List;
 
-import androidx.loader.app.LoaderManager;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowDashboardFragment.class)
 public class PowerUsageBaseTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImplTest.java
index 2dc4198..6d18109 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImplTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/RestrictAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/RestrictAppPreferenceControllerTest.java
index 267f263..98031c9 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/RestrictAppPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/RestrictAppPreferenceControllerTest.java
@@ -32,6 +32,8 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.fuelgauge.batterytip.AppInfo;
@@ -48,8 +50,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RestrictAppPreferenceControllerTest {
     private static final int ALLOWED_UID = 111;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/RestrictedAppDetailsTest.java b/tests/robotests/src/com/android/settings/fuelgauge/RestrictedAppDetailsTest.java
index 7219f18..f1e92e8 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/RestrictedAppDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/RestrictedAppDetailsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -30,6 +31,11 @@
 import android.util.IconDrawableFactory;
 import android.util.SparseLongArray;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.CheckBoxPreference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceManager;
+
 import com.android.settings.SettingsActivity;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.fuelgauge.batterytip.AnomalyDatabaseHelper;
@@ -57,11 +63,6 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.CheckBoxPreference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceManager;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowAlertDialogCompat.class, SettingsShadowResourcesImpl.class})
 public class RestrictedAppDetailsTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/SmartBatteryPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/SmartBatteryPreferenceControllerTest.java
index 971de7a..96b1d7d 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/SmartBatteryPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/SmartBatteryPreferenceControllerTest.java
@@ -24,6 +24,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -34,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SmartBatteryPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceControllerTest.java
index aa677f4..2bc5b14 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySaverPreferenceControllerTest.java
@@ -22,6 +22,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 
@@ -32,8 +34,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.class)
 public class AutoBatterySaverPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceControllerTest.java
index abf2cdc..5a92ce7 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/AutoBatterySeekBarPreferenceControllerTest.java
@@ -20,6 +20,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 import com.android.settings.widget.SeekBarPreference;
@@ -32,8 +34,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.class)
 public class AutoBatterySeekBarPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceControllerTest.java
index a4e8a7e..c09af2b 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterysaver;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -25,6 +26,8 @@
 import android.os.PowerManager;
 import android.widget.Button;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.TwoStateButtonPreference;
 
@@ -38,8 +41,6 @@
 import org.robolectric.shadows.ShadowPowerManager;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowPowerManager.class)
 public class BatterySaverButtonPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobServiceTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobServiceTest.java
index 4a2f5ca..f600d41 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobServiceTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyCleanupJobServiceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobServiceTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobServiceTest.java
index ecba92c..8e7590b 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobServiceTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyConfigJobServiceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobServiceTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobServiceTest.java
index 1ebcc42..8622e65 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobServiceTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobServiceTest.java
@@ -19,7 +19,9 @@
 import static android.os.StatsDimensionsValue.FLOAT_VALUE_TYPE;
 import static android.os.StatsDimensionsValue.INT_VALUE_TYPE;
 import static android.os.StatsDimensionsValue.TUPLE_VALUE_TYPE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyInt;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceControllerTest.java
index 5b6e271..4097e7c 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge.batterytip;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
@@ -23,6 +24,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -33,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BatteryManagerPreferenceControllerTest {
     private static final int ON = 1;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragmentTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragmentTest.java
index 8882101..9869300 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipDialogFragmentTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.fuelgauge.batterytip;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
 import android.text.format.DateUtils;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.fuelgauge.Estimate;
 import com.android.settings.fuelgauge.batterytip.tips.BatteryTip;
@@ -48,8 +51,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowUtils.class, ShadowAlertDialogCompat.class,
         SettingsShadowResourcesImpl.class})
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoaderTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoaderTest.java
index 3ada030..3485113 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoaderTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoaderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceControllerTest.java
index e7aafef..afa8e4e 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 
 import static com.android.settings.fuelgauge.batterytip.tips.BatteryTip.TipType
         .SMART_BATTERY_MANAGER;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -28,6 +30,12 @@
 import android.os.Bundle;
 import android.text.format.DateUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
@@ -49,12 +57,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BatteryTipPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/EarlyWarningDetectorTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/EarlyWarningDetectorTest.java
index c4c3d02..24284ef 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/EarlyWarningDetectorTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/EarlyWarningDetectorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip.detectors;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetectorTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetectorTest.java
index bcbcdff..379d28f 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetectorTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/HighUsageDetectorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip.detectors;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/LowBatteryDetectorTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/LowBatteryDetectorTest.java
index b5392bc..657a5e3 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/LowBatteryDetectorTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/LowBatteryDetectorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip.detectors;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetectorTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetectorTest.java
index 179f2a1..0133ecf 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetectorTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/RestrictAppDetectorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip.detectors;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyLong;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SmartBatteryDetectorTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SmartBatteryDetectorTest.java
index 42d8822..f10ea7e 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SmartBatteryDetectorTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SmartBatteryDetectorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip.detectors;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.ContentResolver;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SummaryDetectorTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SummaryDetectorTest.java
index df38d34..27cb04b 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SummaryDetectorTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/detectors/SummaryDetectorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.fuelgauge.batterytip.detectors;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.text.format.DateUtils;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java
index ec048aa..371bfb4 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java
@@ -21,6 +21,9 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import androidx.annotation.IdRes;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
@@ -33,9 +36,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.IdRes;
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BatteryTipTest {
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/EarlyWarningTipTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/EarlyWarningTipTest.java
index f9e52d3..752e3ab 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/EarlyWarningTipTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/EarlyWarningTipTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge.batterytip.tips;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTipTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTipTest.java
index f0c202c..1ff21f8 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTipTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTipTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge.batterytip.tips;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/LowBatteryTipTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/LowBatteryTipTest.java
index f623b9d..fe72113 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/LowBatteryTipTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/LowBatteryTipTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge.batterytip.tips;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTipTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTipTest.java
index dd3e281..317e426 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTipTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTipTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge.batterytip.tips;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTipTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTipTest.java
index 4ca8757..221c37f 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTipTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/SummaryTipTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.fuelgauge.batterytip.tips;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsPreferenceControllerTest.java
index 21b5047..59696ab 100644
--- a/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.gestures;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsTest.java b/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsTest.java
index 9793f7d..9946361 100644
--- a/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/AssistGestureSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.gestures;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/gestures/DoubleTapPowerPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/DoubleTapPowerPreferenceControllerTest.java
index 459f5ef..7d8a88e 100644
--- a/tests/robotests/src/com/android/settings/gestures/DoubleTapPowerPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/DoubleTapPowerPreferenceControllerTest.java
@@ -17,9 +17,11 @@
 package com.android.settings.gestures;
 
 import static android.provider.Settings.Secure.CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED;
+
 import static com.android.settings.gestures.DoubleTapPowerPreferenceController.OFF;
 import static com.android.settings.gestures.DoubleTapPowerPreferenceController.ON;
 import static com.android.settings.gestures.DoubleTapPowerPreferenceController.isSuggestionComplete;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.ContentResolver;
diff --git a/tests/robotests/src/com/android/settings/gestures/DoubleTapScreenPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/DoubleTapScreenPreferenceControllerTest.java
index 654d9b6..39792b4 100644
--- a/tests/robotests/src/com/android/settings/gestures/DoubleTapScreenPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/DoubleTapScreenPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/gestures/DoubleTwistPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/DoubleTwistPreferenceControllerTest.java
index 0ec5ae1..0fce463 100644
--- a/tests/robotests/src/com/android/settings/gestures/DoubleTwistPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/DoubleTwistPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.gestures;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/gestures/GesturePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/GesturePreferenceControllerTest.java
index 61ac5ad..7d1eab3 100644
--- a/tests/robotests/src/com/android/settings/gestures/GesturePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/GesturePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.gestures;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
@@ -26,6 +27,10 @@
 import android.content.Context;
 import android.os.Bundle;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.VideoPreference;
 
@@ -37,10 +42,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class GesturePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/gestures/GesturesSettingsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/GesturesSettingsPreferenceControllerTest.java
index 9d58693..d8f800d 100644
--- a/tests/robotests/src/com/android/settings/gestures/GesturesSettingsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/GesturesSettingsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.gestures;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -26,6 +27,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -45,8 +48,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class GesturesSettingsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/gestures/PickupGesturePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/PickupGesturePreferenceControllerTest.java
index 17fa7cd..e889d41 100644
--- a/tests/robotests/src/com/android/settings/gestures/PickupGesturePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/PickupGesturePreferenceControllerTest.java
@@ -18,10 +18,10 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/gestures/PreventRingingParentPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/PreventRingingParentPreferenceControllerTest.java
index a114719..9e83e05 100644
--- a/tests/robotests/src/com/android/settings/gestures/PreventRingingParentPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/PreventRingingParentPreferenceControllerTest.java
@@ -20,8 +20,11 @@
 import static android.provider.Settings.Secure.VOLUME_HUSH_MUTE;
 import static android.provider.Settings.Secure.VOLUME_HUSH_OFF;
 import static android.provider.Settings.Secure.VOLUME_HUSH_VIBRATE;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/gestures/PreventRingingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/PreventRingingPreferenceControllerTest.java
index d0a804f6..65c3b5d 100644
--- a/tests/robotests/src/com/android/settings/gestures/PreventRingingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/PreventRingingPreferenceControllerTest.java
@@ -19,8 +19,11 @@
 import static android.provider.Settings.Secure.VOLUME_HUSH_GESTURE;
 import static android.provider.Settings.Secure.VOLUME_HUSH_MUTE;
 import static android.provider.Settings.Secure.VOLUME_HUSH_OFF;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static junit.framework.Assert.assertEquals;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -28,6 +31,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -37,9 +43,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PreventRingingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/gestures/ReachGesturePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/ReachGesturePreferenceControllerTest.java
index 9e24dab..78e899c 100644
--- a/tests/robotests/src/com/android/settings/gestures/ReachGesturePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/ReachGesturePreferenceControllerTest.java
@@ -25,10 +25,8 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import android.content.SharedPreferences;
 
 import com.android.internal.hardware.AmbientDisplayConfiguration;
-import com.android.settings.dashboard.suggestions.SuggestionFeatureProviderImpl;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -37,7 +35,6 @@
 import org.mockito.Answers;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
-import org.robolectric.RuntimeEnvironment;
 
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ReachGesturePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java
index 8522229..fefff22 100644
--- a/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.gestures;
 
 import static android.provider.Settings.Secure.SYSTEM_NAVIGATION_KEYS_ENABLED;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/homepage/conditional/AbnormalRingerConditionControllerBaseTest.java b/tests/robotests/src/com/android/settings/homepage/conditional/AbnormalRingerConditionControllerBaseTest.java
index 0b17728..9da1336 100644
--- a/tests/robotests/src/com/android/settings/homepage/conditional/AbnormalRingerConditionControllerBaseTest.java
+++ b/tests/robotests/src/com/android/settings/homepage/conditional/AbnormalRingerConditionControllerBaseTest.java
@@ -23,8 +23,6 @@
 import android.content.Intent;
 import android.media.AudioManager;
 
-import com.android.settings.homepage.conditional.AbnormalRingerConditionController;
-import com.android.settings.homepage.conditional.ConditionManager;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
diff --git a/tests/robotests/src/com/android/settings/homepage/conditional/BatterySaverConditionControllerTest.java b/tests/robotests/src/com/android/settings/homepage/conditional/BatterySaverConditionControllerTest.java
index 9dd6780..bf99a77 100644
--- a/tests/robotests/src/com/android/settings/homepage/conditional/BatterySaverConditionControllerTest.java
+++ b/tests/robotests/src/com/android/settings/homepage/conditional/BatterySaverConditionControllerTest.java
@@ -27,8 +27,6 @@
 import android.os.PowerManager;
 
 import com.android.settings.fuelgauge.BatterySaverReceiver;
-import com.android.settings.homepage.conditional.BatterySaverConditionController;
-import com.android.settings.homepage.conditional.ConditionManager;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
diff --git a/tests/robotests/src/com/android/settings/homepage/conditional/ConditionManagerTest.java b/tests/robotests/src/com/android/settings/homepage/conditional/ConditionManagerTest.java
index f90c448..014a4a1 100644
--- a/tests/robotests/src/com/android/settings/homepage/conditional/ConditionManagerTest.java
+++ b/tests/robotests/src/com/android/settings/homepage/conditional/ConditionManagerTest.java
@@ -24,10 +24,6 @@
 
 import android.content.Context;
 
-import com.android.settings.homepage.conditional.ConditionListener;
-import com.android.settings.homepage.conditional.ConditionManager;
-import com.android.settings.homepage.conditional.ConditionalCard;
-import com.android.settings.homepage.conditional.ConditionalCardController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
diff --git a/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardControllerTest.java b/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardControllerTest.java
index c68f899..9fde607 100644
--- a/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardControllerTest.java
+++ b/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardControllerTest.java
@@ -24,8 +24,6 @@
 
 import android.content.Context;
 
-import com.android.settings.homepage.conditional.ConditionManager;
-import com.android.settings.homepage.conditional.DndConditionCardController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
diff --git a/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardTest.java b/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardTest.java
index 47a3010..b22c89a 100644
--- a/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardTest.java
+++ b/tests/robotests/src/com/android/settings/homepage/conditional/DndConditionalCardTest.java
@@ -24,9 +24,6 @@
 
 import android.content.Context;
 
-import com.android.settings.homepage.conditional.ConditionManager;
-import com.android.settings.homepage.conditional.DndConditionCard;
-import com.android.settings.homepage.conditional.DndConditionCardController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
diff --git a/tests/robotests/src/com/android/settings/inputmethod/GameControllerPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/GameControllerPreferenceControllerTest.java
index e5ecd6d..b672e58 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/GameControllerPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/GameControllerPreferenceControllerTest.java
@@ -19,7 +19,9 @@
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypeEnablerTest.java b/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypeEnablerTest.java
index 5621d04..cb3d655 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypeEnablerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypeEnablerTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Intent;
 import android.os.Bundle;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -32,8 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.Robolectric;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class InputMethodAndSubtypeEnablerTest {
 
diff --git a/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceControllerTest.java
index 1d8d57d..334ca4b 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/InputMethodAndSubtypePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
@@ -26,6 +27,10 @@
 import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodSubtype;
 
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowInputMethodManagerWithMethodList;
@@ -41,10 +46,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowInputMethodManagerWithMethodList.class)
 public class InputMethodAndSubtypePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/inputmethod/KeyboardLayoutPickerControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/KeyboardLayoutPickerControllerTest.java
index a2a8265..005471f1 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/KeyboardLayoutPickerControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/KeyboardLayoutPickerControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.never;
@@ -29,6 +30,11 @@
 import android.hardware.input.KeyboardLayout;
 import android.view.InputDevice;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowInputDevice;
@@ -43,11 +49,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class KeyboardLayoutPickerControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceControllerTest.java
index d486644..18813e6 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -26,6 +27,8 @@
 import android.hardware.input.InputManager;
 import android.view.InputDevice;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowInputDevice;
@@ -39,8 +42,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PhysicalKeyboardPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/inputmethod/SpellCheckerPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/SpellCheckerPreferenceControllerTest.java
index fcd9c6e..5a1a93b 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/SpellCheckerPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/SpellCheckerPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
@@ -25,6 +26,8 @@
 import android.view.textservice.SpellCheckerInfo;
 import android.view.textservice.TextServicesManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -36,8 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SpellCheckerPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/inputmethod/UserDictionaryListControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/UserDictionaryListControllerTest.java
index a2b6e87..5c5042c 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/UserDictionaryListControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/UserDictionaryListControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
@@ -28,6 +29,10 @@
 import android.net.Uri;
 import android.provider.UserDictionary;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -39,10 +44,6 @@
 
 import java.util.TreeSet;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UserDictionaryListControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceControllerTest.java
index 9ae36a2..43e89ff 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -29,6 +30,9 @@
 import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodManager;
 
+import androidx.core.text.BidiFormatter;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -43,9 +47,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.core.text.BidiFormatter;
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VirtualKeyboardPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/language/LanguageAndInputSettingsTest.java b/tests/robotests/src/com/android/settings/language/LanguageAndInputSettingsTest.java
index a129c55..43e8b18 100644
--- a/tests/robotests/src/com/android/settings/language/LanguageAndInputSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/language/LanguageAndInputSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.language;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -40,6 +41,8 @@
 import android.view.inputmethod.InputMethodManager;
 import android.view.textservice.TextServicesManager;
 
+import androidx.lifecycle.LifecycleObserver;
+
 import com.android.settings.R;
 import com.android.settings.dashboard.SummaryLoader;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -58,8 +61,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleObserver;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LanguageAndInputSettingsTest {
 
diff --git a/tests/robotests/src/com/android/settings/language/PhoneLanguagePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/language/PhoneLanguagePreferenceControllerTest.java
index 5506b99..83b29fc 100644
--- a/tests/robotests/src/com/android/settings/language/PhoneLanguagePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/language/PhoneLanguagePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.language;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,8 @@
 import android.content.Context;
 import android.content.res.AssetManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,8 +41,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PhoneLanguagePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/language/PointerSpeedControllerTest.java b/tests/robotests/src/com/android/settings/language/PointerSpeedControllerTest.java
index 9d42088..8101d40 100644
--- a/tests/robotests/src/com/android/settings/language/PointerSpeedControllerTest.java
+++ b/tests/robotests/src/com/android/settings/language/PointerSpeedControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.language;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/language/UserDictionaryPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/language/UserDictionaryPreferenceControllerTest.java
index 29b5278..e1440b7 100644
--- a/tests/robotests/src/com/android/settings/language/UserDictionaryPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/language/UserDictionaryPreferenceControllerTest.java
@@ -20,6 +20,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.inputmethod.UserDictionaryList;
 import com.android.settings.inputmethod.UserDictionarySettings;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -35,8 +37,6 @@
 
 import java.util.TreeSet;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UserDictionaryPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/location/BluetoothScanningPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/BluetoothScanningPreferenceControllerTest.java
index 908393e..6903bcd 100644
--- a/tests/robotests/src/com/android/settings/location/BluetoothScanningPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/BluetoothScanningPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.location;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -23,6 +24,8 @@
 import android.provider.Settings;
 import android.provider.Settings.Global;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,8 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BluetoothScanningPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/location/LocationEnablerTest.java b/tests/robotests/src/com/android/settings/location/LocationEnablerTest.java
index c9878bf..3302d2a 100644
--- a/tests/robotests/src/com/android/settings/location/LocationEnablerTest.java
+++ b/tests/robotests/src/com/android/settings/location/LocationEnablerTest.java
@@ -16,7 +16,9 @@
 package com.android.settings.location;
 
 import static android.Manifest.permission.WRITE_SECURE_SETTINGS;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
@@ -39,6 +41,8 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowSecureSettings;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -57,8 +61,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
     ShadowSecureSettings.class,
diff --git a/tests/robotests/src/com/android/settings/location/LocationFooterPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/LocationFooterPreferenceControllerTest.java
index 9991c3d..00d8adb 100644
--- a/tests/robotests/src/com/android/settings/location/LocationFooterPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/LocationFooterPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.location;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doNothing;
@@ -37,6 +38,10 @@
 import android.location.LocationManager;
 import android.os.Bundle;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -51,10 +56,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LocationFooterPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/location/LocationForWorkPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/LocationForWorkPreferenceControllerTest.java
index 80be34b..58874be 100644
--- a/tests/robotests/src/com/android/settings/location/LocationForWorkPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/LocationForWorkPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.location;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
@@ -30,6 +31,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
@@ -47,9 +51,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LocationForWorkPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/location/LocationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/LocationPreferenceControllerTest.java
index c9717a6..c12fdc9 100644
--- a/tests/robotests/src/com/android/settings/location/LocationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/LocationPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_PAUSE;
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.verify;
@@ -31,6 +33,10 @@
 import android.location.LocationManager;
 import android.provider.Settings.Secure;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -42,10 +48,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LocationPreferenceControllerTest {
     @Mock
diff --git a/tests/robotests/src/com/android/settings/location/LocationServicePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/LocationServicePreferenceControllerTest.java
index f0904d0..81e5f7c 100644
--- a/tests/robotests/src/com/android/settings/location/LocationServicePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/LocationServicePreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.location;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
@@ -31,6 +32,11 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowUserManager;
 import com.android.settings.widget.RestrictedAppPreference;
@@ -48,11 +54,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(
         shadows = {
diff --git a/tests/robotests/src/com/android/settings/location/LocationSliceBuilderTest.java b/tests/robotests/src/com/android/settings/location/LocationSliceBuilderTest.java
index 18ef007..65b2e87 100644
--- a/tests/robotests/src/com/android/settings/location/LocationSliceBuilderTest.java
+++ b/tests/robotests/src/com/android/settings/location/LocationSliceBuilderTest.java
@@ -1,6 +1,7 @@
 package com.android.settings.location;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -8,6 +9,14 @@
 import android.content.Context;
 import android.content.res.Resources;
 
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.SliceTester;
@@ -19,14 +28,6 @@
 
 import java.util.List;
 
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.widget.SliceLiveData;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LocationSliceBuilderTest {
 
diff --git a/tests/robotests/src/com/android/settings/location/LocationSwitchBarControllerTest.java b/tests/robotests/src/com/android/settings/location/LocationSwitchBarControllerTest.java
index 6f10c85..475cb83 100644
--- a/tests/robotests/src/com/android/settings/location/LocationSwitchBarControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/LocationSwitchBarControllerTest.java
@@ -25,6 +25,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.SwitchBar;
 import com.android.settings.widget.ToggleSwitch;
@@ -39,8 +41,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LocationSwitchBarControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/location/RecentLocationRequestPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/RecentLocationRequestPreferenceControllerTest.java
index 723659a..3d3dd28 100644
--- a/tests/robotests/src/com/android/settings/location/RecentLocationRequestPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/RecentLocationRequestPreferenceControllerTest.java
@@ -16,7 +16,9 @@
 package com.android.settings.location;
 
 import static com.android.settings.SettingsActivity.EXTRA_SHOW_FRAGMENT;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.ArgumentMatchers.eq;
@@ -32,6 +34,11 @@
 import android.provider.Settings;
 import android.text.TextUtils;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -54,11 +61,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RecentLocationRequestPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceControllerTest.java
index 0cb7e73..a012c51 100644
--- a/tests/robotests/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/RecentLocationRequestSeeAllPreferenceControllerTest.java
@@ -27,6 +27,10 @@
 import android.content.Context;
 import android.provider.Settings.Secure;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.AppPreference;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -43,10 +47,6 @@
 import java.util.ArrayList;
 import java.util.Collections;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 /** Unit tests for {@link RecentLocationRequestSeeAllPreferenceController} */
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RecentLocationRequestSeeAllPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/location/WifiScanningPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/WifiScanningPreferenceControllerTest.java
index d0a3240..fa0b649 100644
--- a/tests/robotests/src/com/android/settings/location/WifiScanningPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/location/WifiScanningPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.location;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -23,6 +24,8 @@
 import android.provider.Settings;
 import android.provider.Settings.Global;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,8 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiScanningPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelperTest.java b/tests/robotests/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelperTest.java
index 908e009..6d98381 100644
--- a/tests/robotests/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelperTest.java
+++ b/tests/robotests/src/com/android/settings/mobilenetwork/Enhanced4gLteSliceHelperTest.java
@@ -19,7 +19,9 @@
 import static android.app.slice.Slice.EXTRA_TOGGLE_STATE;
 import static android.app.slice.Slice.HINT_TITLE;
 import static android.app.slice.SliceItem.FORMAT_TEXT;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
@@ -33,12 +35,20 @@
 import android.content.res.Resources;
 import android.telephony.CarrierConfigManager;
 
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.core.SliceQuery;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.ims.ImsManager;
 import com.android.settings.R;
+import com.android.settings.slices.CustomSliceManager;
 import com.android.settings.slices.SettingsSliceProvider;
 import com.android.settings.slices.SliceBroadcastReceiver;
 import com.android.settings.slices.SlicesFeatureProvider;
-import com.android.settings.slices.CustomSliceManager;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -52,14 +62,6 @@
 
 import java.util.List;
 
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.core.SliceQuery;
-import androidx.slice.widget.SliceLiveData;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class Enhanced4gLteSliceHelperTest {
 
diff --git a/tests/robotests/src/com/android/settings/network/AirplaneModePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/AirplaneModePreferenceControllerTest.java
index 2d85141..91a545c 100644
--- a/tests/robotests/src/com/android/settings/network/AirplaneModePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/AirplaneModePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.network;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -27,6 +28,10 @@
 import android.provider.Settings;
 import android.provider.SettingsSlicesContract;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -41,10 +46,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AirplaneModePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/network/ApnEditorTest.java b/tests/robotests/src/com/android/settings/network/ApnEditorTest.java
index 76d20f4..69d8638 100644
--- a/tests/robotests/src/com/android/settings/network/ApnEditorTest.java
+++ b/tests/robotests/src/com/android/settings/network/ApnEditorTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.network;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
@@ -35,6 +36,12 @@
 import android.view.MenuItem;
 import android.view.View;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.EditTextPreference;
+import androidx.preference.ListPreference;
+import androidx.preference.MultiSelectListPreference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.network.ApnEditor.ApnData;
 import com.android.settings.testutils.Robolectric;
@@ -49,12 +56,6 @@
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.EditTextPreference;
-import androidx.preference.ListPreference;
-import androidx.preference.MultiSelectListPreference;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ApnEditorTest {
 
diff --git a/tests/robotests/src/com/android/settings/network/MobileNetworkPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/MobileNetworkPreferenceControllerTest.java
index 2941e90..1687210 100644
--- a/tests/robotests/src/com/android/settings/network/MobileNetworkPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/MobileNetworkPreferenceControllerTest.java
@@ -15,6 +15,9 @@
  */
 package com.android.settings.network;
 
+import static androidx.lifecycle.Lifecycle.Event.ON_START;
+import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
+
 import static com.android.settings.network.MobileNetworkPreferenceController.MOBILE_NETWORK_CLASS;
 import static com.android.settings.network.MobileNetworkPreferenceController.MOBILE_NETWORK_PACKAGE;
 
@@ -27,9 +30,6 @@
 import static org.mockito.Mockito.when;
 import static org.robolectric.shadow.api.Shadow.extract;
 
-import static androidx.lifecycle.Lifecycle.Event.ON_START;
-import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
-
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -41,6 +41,10 @@
 import android.telephony.TelephonyManager;
 import android.util.FeatureFlagUtils;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.FeatureFlags;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowConnectivityManager;
@@ -58,10 +62,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowConnectivityManager.class,
diff --git a/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java
index d6310ab..d6f86f9 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.network;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyZeroInteractions;
diff --git a/tests/robotests/src/com/android/settings/network/NetworkResetPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/NetworkResetPreferenceControllerTest.java
index 3a1833b..8b0fe98 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkResetPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkResetPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.network;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/network/NetworkResetRestrictionCheckerTest.java b/tests/robotests/src/com/android/settings/network/NetworkResetRestrictionCheckerTest.java
index 92994e0..35431a0 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkResetRestrictionCheckerTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkResetRestrictionCheckerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.network;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/network/NetworkScorerPickerPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/NetworkScorerPickerPreferenceControllerTest.java
index 7289851..7b94045 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkScorerPickerPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkScorerPickerPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.network;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -26,6 +27,8 @@
 import android.net.NetworkScoreManager;
 import android.net.NetworkScorerAppData;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -39,8 +42,6 @@
 
 import java.util.Collections;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NetworkScorerPickerPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/network/NetworkScorerPickerTest.java b/tests/robotests/src/com/android/settings/network/NetworkScorerPickerTest.java
index e405891..83fa55c 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkScorerPickerTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkScorerPickerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.network;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.mock;
@@ -29,6 +30,9 @@
 import android.net.NetworkScoreManager;
 import android.net.NetworkScorerAppData;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.RadioButtonPreference;
@@ -45,9 +49,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NetworkScorerPickerTest {
 
diff --git a/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogPreferenceTest.java b/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogPreferenceTest.java
index cb26fb6..2e3e819 100644
--- a/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogPreferenceTest.java
@@ -20,7 +20,9 @@
 import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC;
 import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
 import static android.provider.Settings.Global.PRIVATE_DNS_MODE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -35,6 +37,8 @@
 import android.widget.Button;
 import android.widget.LinearLayout;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowOs;
@@ -48,8 +52,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.appcompat.app.AlertDialog;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowOs.class)
 public class PrivateDnsModeDialogPreferenceTest {
diff --git a/tests/robotests/src/com/android/settings/network/PrivateDnsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/PrivateDnsPreferenceControllerTest.java
index eb17bcb..b475c7e 100644
--- a/tests/robotests/src/com/android/settings/network/PrivateDnsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/PrivateDnsPreferenceControllerTest.java
@@ -22,11 +22,15 @@
 import static android.provider.Settings.Global.PRIVATE_DNS_DEFAULT_MODE;
 import static android.provider.Settings.Global.PRIVATE_DNS_MODE;
 import static android.provider.Settings.Global.PRIVATE_DNS_SPECIFIER;
+
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
 import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.CALLS_REAL_METHODS;
@@ -48,6 +52,10 @@
 import android.os.Handler;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -59,8 +67,8 @@
 import org.mockito.Captor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
-import org.robolectric.annotation.Config;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
 import org.robolectric.shadow.api.Shadow;
 import org.robolectric.shadows.ShadowContentResolver;
 
@@ -70,10 +78,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PrivateDnsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/network/TetherPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/TetherPreferenceControllerTest.java
index c1cd8fb..e800cdd 100644
--- a/tests/robotests/src/com/android/settings/network/TetherPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/TetherPreferenceControllerTest.java
@@ -35,6 +35,8 @@
 import android.net.ConnectivityManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -48,8 +50,6 @@
 
 import java.util.concurrent.atomic.AtomicReference;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TetherPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/network/VpnPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/VpnPreferenceControllerTest.java
index dc5aa9a..11541ed 100644
--- a/tests/robotests/src/com/android/settings/network/VpnPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/VpnPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_PAUSE;
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
@@ -34,6 +36,10 @@
 import android.os.UserHandle;
 import android.provider.SettingsSlicesContract;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.net.VpnConfig;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -46,10 +52,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowServiceManager;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VpnPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/nfc/AndroidBeamPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/nfc/AndroidBeamPreferenceControllerTest.java
index 71f94fd..e3fc843 100644
--- a/tests/robotests/src/com/android/settings/nfc/AndroidBeamPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/nfc/AndroidBeamPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.nfc;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
@@ -27,6 +28,8 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedPreference;
@@ -42,8 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AndroidBeamPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/nfc/NfcAirplaneModeObserverTest.java b/tests/robotests/src/com/android/settings/nfc/NfcAirplaneModeObserverTest.java
index 6bc4d30..5caf009 100644
--- a/tests/robotests/src/com/android/settings/nfc/NfcAirplaneModeObserverTest.java
+++ b/tests/robotests/src/com/android/settings/nfc/NfcAirplaneModeObserverTest.java
@@ -24,6 +24,8 @@
 import android.provider.Settings;
 import android.provider.Settings.Global;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowNfcAdapter;
 
@@ -35,8 +37,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowNfcAdapter.class})
 public class NfcAirplaneModeObserverTest {
diff --git a/tests/robotests/src/com/android/settings/nfc/NfcEnablerTest.java b/tests/robotests/src/com/android/settings/nfc/NfcEnablerTest.java
index 1fc63cf..cba7091 100644
--- a/tests/robotests/src/com/android/settings/nfc/NfcEnablerTest.java
+++ b/tests/robotests/src/com/android/settings/nfc/NfcEnablerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.nfc;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
@@ -25,6 +26,8 @@
 import android.nfc.NfcAdapter;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,8 +37,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NfcEnablerTest {
 
diff --git a/tests/robotests/src/com/android/settings/nfc/NfcForegroundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/nfc/NfcForegroundPreferenceControllerTest.java
index b3e857f..113cb29 100644
--- a/tests/robotests/src/com/android/settings/nfc/NfcForegroundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/nfc/NfcForegroundPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.nfc;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,9 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.preference.DropDownPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -36,9 +40,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.DropDownPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NfcForegroundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/nfc/NfcPaymentPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/nfc/NfcPaymentPreferenceControllerTest.java
index a23822f..7db070d 100644
--- a/tests/robotests/src/com/android/settings/nfc/NfcPaymentPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/nfc/NfcPaymentPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.nfc;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,8 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.nfc.PaymentBackend.PaymentAppInfo;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -37,8 +40,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NfcPaymentPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/nfc/NfcPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/nfc/NfcPreferenceControllerTest.java
index 990900c..90a71e5 100644
--- a/tests/robotests/src/com/android/settings/nfc/NfcPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/nfc/NfcPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.nfc;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -27,6 +28,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -40,9 +44,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NfcPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/nfc/PaymentSettingsTest.java b/tests/robotests/src/com/android/settings/nfc/PaymentSettingsTest.java
index 2700779..b85bdda 100644
--- a/tests/robotests/src/com/android/settings/nfc/PaymentSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/nfc/PaymentSettingsTest.java
@@ -18,6 +18,7 @@
 package com.android.settings.nfc;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java
index 8cb22b3..6537a40 100644
--- a/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doCallRealMethod;
@@ -28,6 +29,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.accounts.AccountRestrictionHelper;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedPreference;
@@ -39,8 +42,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AdjustVolumeRestrictedPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/AlarmVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/AlarmVolumePreferenceControllerTest.java
index 4f48b77..517c94b 100644
--- a/tests/robotests/src/com/android/settings/notification/AlarmVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/AlarmVolumePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/notification/AllowSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/AllowSoundPreferenceControllerTest.java
index 2c7c490..a9df135 100644
--- a/tests/robotests/src/com/android/settings/notification/AllowSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/AllowSoundPreferenceControllerTest.java
@@ -20,8 +20,10 @@
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
@@ -36,6 +38,9 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -49,9 +54,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AllowSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/AppLinkPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/AppLinkPreferenceControllerTest.java
index 9f411b1..83c0b06 100644
--- a/tests/robotests/src/com/android/settings/notification/AppLinkPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/AppLinkPreferenceControllerTest.java
@@ -19,8 +19,10 @@
 import static android.app.NotificationChannel.DEFAULT_CHANNEL_ID;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -32,6 +34,8 @@
 import android.content.Intent;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -42,8 +46,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppLinkPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/BadgePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/BadgePreferenceControllerTest.java
index 17a6714..dc368a2 100644
--- a/tests/robotests/src/com/android/settings/notification/BadgePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/BadgePreferenceControllerTest.java
@@ -21,8 +21,10 @@
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
 import static android.provider.Settings.Secure.NOTIFICATION_BADGING;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
@@ -38,6 +40,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -51,9 +56,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BadgePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/BadgingNotificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/BadgingNotificationPreferenceControllerTest.java
index 150a89f..72313bb 100644
--- a/tests/robotests/src/com/android/settings/notification/BadgingNotificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/BadgingNotificationPreferenceControllerTest.java
@@ -30,6 +30,10 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -40,10 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BadgingNotificationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/BlockPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/BlockPreferenceControllerTest.java
index bdc7d69..af53f23 100644
--- a/tests/robotests/src/com/android/settings/notification/BlockPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/BlockPreferenceControllerTest.java
@@ -22,9 +22,11 @@
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
diff --git a/tests/robotests/src/com/android/settings/notification/BootSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/BootSoundPreferenceControllerTest.java
index ee01c8d..0aa94c7 100644
--- a/tests/robotests/src/com/android/settings/notification/BootSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/BootSoundPreferenceControllerTest.java
@@ -17,12 +17,16 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.SystemProperties;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -33,9 +37,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.shadows.ShadowSystemProperties;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class BootSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/CallVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/CallVolumePreferenceControllerTest.java
index 61e5287..c3c0a33 100644
--- a/tests/robotests/src/com/android/settings/notification/CallVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/CallVolumePreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/notification/ChargingSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ChargingSoundPreferenceControllerTest.java
index 2796049..4d22bfe 100644
--- a/tests/robotests/src/com/android/settings/notification/ChargingSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ChargingSoundPreferenceControllerTest.java
@@ -26,6 +26,10 @@
 import android.content.Context;
 import android.provider.Settings.Secure;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,10 +40,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ChargingSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ConfigureNotificationSettingsTest.java b/tests/robotests/src/com/android/settings/notification/ConfigureNotificationSettingsTest.java
index f97172e..d3463ce 100644
--- a/tests/robotests/src/com/android/settings/notification/ConfigureNotificationSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ConfigureNotificationSettingsTest.java
@@ -24,7 +24,9 @@
 import static com.android.settings.notification.ConfigureNotificationSettings.KEY_SWIPE_DOWN;
 import static com.android.settings.notification.ConfigureNotificationSettings
         .SUMMARY_PROVIDER_FACTORY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/notification/DeletedChannelsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/DeletedChannelsPreferenceControllerTest.java
index c1428a4..35c7a11 100644
--- a/tests/robotests/src/com/android/settings/notification/DeletedChannelsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/DeletedChannelsPreferenceControllerTest.java
@@ -32,6 +32,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -42,8 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DeletedChannelsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/DescriptionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/DescriptionPreferenceControllerTest.java
index 2d304cc..0d82fcb 100644
--- a/tests/robotests/src/com/android/settings/notification/DescriptionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/DescriptionPreferenceControllerTest.java
@@ -18,8 +18,10 @@
 
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -31,6 +33,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -41,8 +45,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DescriptionPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/DialPadTonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/DialPadTonePreferenceControllerTest.java
index fe248a6..8bc6d34 100644
--- a/tests/robotests/src/com/android/settings/notification/DialPadTonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/DialPadTonePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.when;
 
@@ -25,6 +26,10 @@
 import android.provider.Settings.System;
 import android.telephony.TelephonyManager;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DialPadTonePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/DndPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/DndPreferenceControllerTest.java
index 1b26a76..e086e7f 100644
--- a/tests/robotests/src/com/android/settings/notification/DndPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/DndPreferenceControllerTest.java
@@ -20,8 +20,10 @@
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_MIN;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.mock;
@@ -35,6 +37,9 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -48,9 +53,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DndPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/DockAudioMediaPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/DockAudioMediaPreferenceControllerTest.java
index 7ddf100..7ad6230 100644
--- a/tests/robotests/src/com/android/settings/notification/DockAudioMediaPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/DockAudioMediaPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doReturn;
@@ -26,6 +27,10 @@
 import android.content.Context;
 import android.provider.Settings.Global;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.DropDownPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,10 +40,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.DropDownPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DockAudioMediaPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/DockingSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/DockingSoundPreferenceControllerTest.java
index 3945d27..a087cf2 100644
--- a/tests/robotests/src/com/android/settings/notification/DockingSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/DockingSoundPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.when;
@@ -25,6 +26,10 @@
 import android.content.Context;
 import android.provider.Settings.Global;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DockingSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/EmergencyBroadcastPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/EmergencyBroadcastPreferenceControllerTest.java
index 93273c8..ef38211 100644
--- a/tests/robotests/src/com/android/settings/notification/EmergencyBroadcastPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/EmergencyBroadcastPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.anyString;
 import static org.mockito.Mockito.eq;
diff --git a/tests/robotests/src/com/android/settings/notification/EmergencyTonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/EmergencyTonePreferenceControllerTest.java
index f2687b2..5c71c64 100644
--- a/tests/robotests/src/com/android/settings/notification/EmergencyTonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/EmergencyTonePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.when;
 
@@ -25,6 +26,10 @@
 import android.provider.Settings.Global;
 import android.telephony.TelephonyManager;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.DropDownPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.DropDownPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EmergencyTonePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/HeaderPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/HeaderPreferenceControllerTest.java
index 81383f7..871aafb 100644
--- a/tests/robotests/src/com/android/settings/notification/HeaderPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/HeaderPreferenceControllerTest.java
@@ -17,8 +17,10 @@
 package com.android.settings.notification;
 
 import static android.app.NotificationManager.IMPORTANCE_NONE;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.mock;
@@ -32,6 +34,9 @@
 import android.os.UserManager;
 import android.view.View;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceFragmentCompat;
+
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -42,9 +47,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceFragmentCompat;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class HeaderPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ImportancePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ImportancePreferenceControllerTest.java
index bb7b05f..0c706fb 100644
--- a/tests/robotests/src/com/android/settings/notification/ImportancePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ImportancePreferenceControllerTest.java
@@ -20,10 +20,12 @@
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
+
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertNotNull;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -36,6 +38,9 @@
 import android.os.UserManager;
 import android.text.TextUtils;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.RestrictedListPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
@@ -49,9 +54,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ImportancePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/LightsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/LightsPreferenceControllerTest.java
index c9d6530..c276825 100644
--- a/tests/robotests/src/com/android/settings/notification/LightsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/LightsPreferenceControllerTest.java
@@ -21,8 +21,10 @@
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.provider.Settings.System.NOTIFICATION_LIGHT_PULSE;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.mock;
@@ -37,6 +39,9 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 import com.android.settingslib.RestrictedLockUtils;
@@ -52,9 +57,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.class)
 public class LightsPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationAppPreferenceTest.java b/tests/robotests/src/com/android/settings/notification/NotificationAppPreferenceTest.java
index bd83703..af810ac 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationAppPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationAppPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
@@ -26,6 +27,9 @@
 import android.widget.LinearLayout;
 import android.widget.Switch;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
@@ -35,9 +39,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NotificationAppPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationBackendTest.java b/tests/robotests/src/com/android/settings/notification/NotificationBackendTest.java
index 9da6d72..088fade 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationBackendTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationBackendTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertNull;
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/NotificationPreferenceControllerTest.java
index a245c80..3c83c4e 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationPreferenceControllerTest.java
@@ -22,8 +22,10 @@
 import static android.app.NotificationManager.IMPORTANCE_MIN;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.any;
@@ -38,6 +40,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
 
@@ -49,8 +53,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NotificationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
index 9d805e8..cd3fad7 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationsOffPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/NotificationsOffPreferenceControllerTest.java
index d8ef938..65c60c7 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationsOffPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationsOffPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.notification;
 
 import static android.app.NotificationManager.IMPORTANCE_NONE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -28,6 +30,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -38,8 +42,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NotificationsOffPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/PhoneRingtonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/PhoneRingtonePreferenceControllerTest.java
index 98cbc76..7a98386 100644
--- a/tests/robotests/src/com/android/settings/notification/PhoneRingtonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/PhoneRingtonePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/notification/PulseNotificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/PulseNotificationPreferenceControllerTest.java
index b4f86a7..df1ee6f 100644
--- a/tests/robotests/src/com/android/settings/notification/PulseNotificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/PulseNotificationPreferenceControllerTest.java
@@ -29,6 +29,10 @@
 import android.content.res.Resources;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -40,10 +44,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PulseNotificationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/RecentNotifyingAppsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/RecentNotifyingAppsPreferenceControllerTest.java
index 4c15769..cbc51a9 100644
--- a/tests/robotests/src/com/android/settings/notification/RecentNotifyingAppsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/RecentNotifyingAppsPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -40,6 +41,12 @@
 import android.service.notification.NotifyingApp;
 import android.text.TextUtils;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.AppUtils;
@@ -60,12 +67,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RecentNotifyingAppsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/RedactionInterstitialTest.java b/tests/robotests/src/com/android/settings/notification/RedactionInterstitialTest.java
index 20139bb..5b337de 100644
--- a/tests/robotests/src/com/android/settings/notification/RedactionInterstitialTest.java
+++ b/tests/robotests/src/com/android/settings/notification/RedactionInterstitialTest.java
@@ -4,7 +4,9 @@
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;
 import static android.provider.Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS;
 import static android.provider.Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.Robolectric.buildActivity;
 
 import android.content.ContentResolver;
diff --git a/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
index 65bc7e6..50a01bc 100644
--- a/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.app.NotificationManager;
diff --git a/tests/robotests/src/com/android/settings/notification/RingtonePreferenceControllerBaseTest.java b/tests/robotests/src/com/android/settings/notification/RingtonePreferenceControllerBaseTest.java
index 6c4253f..3bd3292 100644
--- a/tests/robotests/src/com/android/settings/notification/RingtonePreferenceControllerBaseTest.java
+++ b/tests/robotests/src/com/android/settings/notification/RingtonePreferenceControllerBaseTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -24,6 +25,8 @@
 import android.content.Context;
 import android.media.RingtoneManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,8 +35,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RingtonePreferenceControllerBaseTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ScreenLockSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ScreenLockSoundPreferenceControllerTest.java
index f370368..d3d4bc1 100644
--- a/tests/robotests/src/com/android/settings/notification/ScreenLockSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ScreenLockSoundPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -25,6 +26,10 @@
 import android.content.Context;
 import android.provider.Settings.System;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,10 +40,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ScreenLockSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/SettingPrefControllerTest.java b/tests/robotests/src/com/android/settings/notification/SettingPrefControllerTest.java
index a70e7b6..6d51cde 100644
--- a/tests/robotests/src/com/android/settings/notification/SettingPrefControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/SettingPrefControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.notification;
 
 import static com.android.settings.notification.SettingPref.TYPE_GLOBAL;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -27,6 +29,9 @@
 import android.content.Context;
 import android.provider.Settings.Global;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -41,9 +46,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SettingPrefControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/SoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/SoundPreferenceControllerTest.java
index cbf01b1..3fc563a 100644
--- a/tests/robotests/src/com/android/settings/notification/SoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/SoundPreferenceControllerTest.java
@@ -20,8 +20,10 @@
 import static android.app.NotificationManager.IMPORTANCE_DEFAULT;
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
@@ -42,6 +44,9 @@
 import android.provider.Settings;
 import android.util.AttributeSet;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
@@ -57,9 +62,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.class)
 public class SoundPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java b/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
index 3e0d0b4..3510a60 100644
--- a/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/notification/SuppressorHelperTest.java b/tests/robotests/src/com/android/settings/notification/SuppressorHelperTest.java
index 622d5cd..9bb380d 100644
--- a/tests/robotests/src/com/android/settings/notification/SuppressorHelperTest.java
+++ b/tests/robotests/src/com/android/settings/notification/SuppressorHelperTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.ComponentName;
diff --git a/tests/robotests/src/com/android/settings/notification/TouchSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/TouchSoundPreferenceControllerTest.java
index 4d4a4af..abea4e3 100644
--- a/tests/robotests/src/com/android/settings/notification/TouchSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/TouchSoundPreferenceControllerTest.java
@@ -17,16 +17,20 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
-import android.app.Activity;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.media.AudioManager;
 import android.provider.Settings.System;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -37,10 +41,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TouchSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/VibrateOnTouchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/VibrateOnTouchPreferenceControllerTest.java
index 5f96ea5..daf7ffb 100644
--- a/tests/robotests/src/com/android/settings/notification/VibrateOnTouchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/VibrateOnTouchPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.when;
 
@@ -25,6 +26,10 @@
 import android.os.Vibrator;
 import android.provider.Settings.System;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,10 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VibrateOnTouchPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/VibrateWhenRingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/VibrateWhenRingPreferenceControllerTest.java
index 91ee47e..aa1824d 100644
--- a/tests/robotests/src/com/android/settings/notification/VibrateWhenRingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/VibrateWhenRingPreferenceControllerTest.java
@@ -17,9 +17,12 @@
 package com.android.settings.notification;
 
 import static android.provider.Settings.System.VIBRATE_WHEN_RINGING;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -29,6 +32,10 @@
 import android.provider.Settings;
 import android.telephony.TelephonyManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -40,10 +47,6 @@
 import org.robolectric.shadow.api.Shadow;
 import org.robolectric.shadows.ShadowContentResolver;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VibrateWhenRingPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/VibrationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/VibrationPreferenceControllerTest.java
index 29b7049..69438e2 100644
--- a/tests/robotests/src/com/android/settings/notification/VibrationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/VibrationPreferenceControllerTest.java
@@ -20,8 +20,10 @@
 import static android.app.NotificationManager.IMPORTANCE_DEFAULT;
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.mock;
@@ -36,6 +38,9 @@
 import android.os.UserManager;
 import android.os.Vibrator;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -49,9 +54,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VibrationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/VisibilityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/VisibilityPreferenceControllerTest.java
index fbc2512..d0e7b5a 100644
--- a/tests/robotests/src/com/android/settings/notification/VisibilityPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/VisibilityPreferenceControllerTest.java
@@ -23,8 +23,10 @@
 import static android.app.NotificationManager.VISIBILITY_NO_OVERRIDE;
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_SECURE_NOTIFICATIONS;
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
diff --git a/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java
index d583d37..99a97c3 100644
--- a/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -26,6 +27,9 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,9 +38,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VolumeSeekBarPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/WorkSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/WorkSoundPreferenceControllerTest.java
index 76f2b14..4397e71 100644
--- a/tests/robotests/src/com/android/settings/notification/WorkSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/WorkSoundPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -30,6 +31,11 @@
 import android.os.UserManager;
 import android.telephony.TelephonyManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
 import com.android.settings.DefaultRingtonePreference;
 import com.android.settings.R;
 import com.android.settings.RingtonePreference;
@@ -41,11 +47,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.TwoStatePreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WorkSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenCustomRadioButtonPreferenceTest.java b/tests/robotests/src/com/android/settings/notification/ZenCustomRadioButtonPreferenceTest.java
index 7f7be56..c679205 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenCustomRadioButtonPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenCustomRadioButtonPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
@@ -25,6 +26,8 @@
 import android.view.View;
 import android.widget.RadioButton;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -33,8 +36,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenCustomRadioButtonPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenFooterPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenFooterPreferenceControllerTest.java
index 1360605..81ed5ef 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenFooterPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenFooterPreferenceControllerTest.java
@@ -25,7 +25,9 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_OFF;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -33,6 +35,8 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -46,8 +50,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenFooterPreferenceControllerTest {
     private ZenFooterPreferenceController mController;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeAlarmsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeAlarmsPreferenceControllerTest.java
index e68359a..7caccf2 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeAlarmsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeAlarmsPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -41,9 +45,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeAlarmsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceControllerTest.java
index 63b0e31..ec50e2b 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeAutomaticRulesPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static junit.framework.Assert.assertEquals;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
@@ -25,6 +26,10 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -42,10 +47,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeAutomaticRulesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceControllerTest.java
index b6cb3ee..f1f1b2e 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorCallsPreferenceControllerTest.java
@@ -25,6 +25,8 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -37,8 +39,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public final class ZenModeBehaviorCallsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceControllerTest.java
index 79a3671..4170ee8 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorFooterPreferenceControllerTest.java
@@ -21,7 +21,9 @@
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_OFF;
+
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -36,6 +38,9 @@
 import android.service.notification.ZenModeConfig.ZenRule;
 import android.util.ArrayMap;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.notification.AbstractZenModePreferenceController.ZenModeConfigWrapper;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -50,9 +55,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeBehaviorFooterPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceControllerTest.java
index 15bc48a..11cdfcc 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorMsgEventReminderPreferenceControllerTest.java
@@ -25,6 +25,8 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -37,8 +39,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public final class ZenModeBehaviorMsgEventReminderPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceControllerTest.java
index d4d214f..c854e8a 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeBehaviorSoundPreferenceControllerTest.java
@@ -25,6 +25,8 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -37,8 +39,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public final class ZenModeBehaviorSoundPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeButtonPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeButtonPreferenceControllerTest.java
index 9450df0..6701174 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeButtonPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeButtonPreferenceControllerTest.java
@@ -21,6 +21,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_OFF;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -32,6 +33,10 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -44,10 +49,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeButtonPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeCallsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeCallsPreferenceControllerTest.java
index 9ff5acb..3093b6a 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeCallsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeCallsPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -42,9 +46,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeCallsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeEventsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeEventsPreferenceControllerTest.java
index 36e61a4..7d5efa7 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeEventsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeEventsPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -41,9 +45,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeEventsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeMediaPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeMediaPreferenceControllerTest.java
index afdfcf3..f5eca34 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeMediaPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeMediaPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -42,9 +46,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeMediaPreferenceControllerTest {
     private ZenModeMediaPreferenceController mController;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeMessagesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeMessagesPreferenceControllerTest.java
index c4aaa8c..37ffd78 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeMessagesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeMessagesPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -42,9 +46,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeMessagesPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModePreferenceControllerTest.java
index ece25e2..80e1e1b 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModePreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.notification;
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
@@ -29,6 +31,8 @@
 import android.app.NotificationManager.Policy;
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -40,8 +44,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeRemindersPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeRemindersPreferenceControllerTest.java
index b009c36..4ddb5fc 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeRemindersPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeRemindersPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -41,9 +45,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeRemindersPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceControllerTest.java
index eeef37c..4518427 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeRepeatCallersPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -41,9 +45,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeRepeatCallersPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeScheduleRuleSettingsTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeScheduleRuleSettingsTest.java
index e955b2f..2596aa1 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeScheduleRuleSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeScheduleRuleSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -28,6 +29,8 @@
 import android.content.Intent;
 import android.content.res.Resources;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
@@ -41,8 +44,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.shadows.ShadowToast;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResources.SettingsShadowTheme.class)
 public class ZenModeScheduleRuleSettingsTest {
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceControllerTest.java
index aba4a3d..b6efd78 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeSettingsFooterPreferenceControllerTest.java
@@ -21,7 +21,9 @@
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_OFF;
+
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertFalse;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -38,6 +40,9 @@
 import android.service.notification.ZenModeConfig.ZenRule;
 import android.util.ArrayMap;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.notification.AbstractZenModePreferenceController.ZenModeConfigWrapper;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -51,9 +56,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeSettingsFooterPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeSettingsTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeSettingsTest.java
index 39e9271..96e5658 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static junit.framework.Assert.assertEquals;
 
 import android.app.NotificationManager;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeSliceBuilderTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeSliceBuilderTest.java
index 8da0ba7..bfc5c42 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeSliceBuilderTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeSliceBuilderTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.notification;
 
 import static android.app.slice.Slice.EXTRA_TOGGLE_STATE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -28,6 +30,13 @@
 import android.content.res.Resources;
 import android.provider.Settings;
 
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.SliceTester;
@@ -41,13 +50,6 @@
 
 import java.util.List;
 
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.widget.SliceLiveData;
-
 @Config(shadows = ShadowNotificationManager.class)
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeSliceBuilderTest {
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeStarredContactsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeStarredContactsPreferenceControllerTest.java
index ca36544..c2ca9be 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeStarredContactsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeStarredContactsPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static android.app.NotificationManager.Policy.PRIORITY_CATEGORY_CALLS;
 import static android.app.NotificationManager.Policy.PRIORITY_CATEGORY_MESSAGES;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.mock;
@@ -30,6 +32,9 @@
 import android.content.Intent;
 import android.database.Cursor;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -45,9 +50,6 @@
 
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeStarredContactsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeSystemPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeSystemPreferenceControllerTest.java
index 908f3bf..418af78 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeSystemPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeSystemPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.provider.Settings.Global.ZEN_MODE_ALARMS;
 import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
 import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -29,6 +30,9 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -41,9 +45,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeSystemPreferenceControllerTest {
     private ZenModeSystemPreferenceController mController;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectPreferenceControllerTest.java
index 45573a9..71720bf 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_LIGHTS;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK;
+
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.eq;
@@ -34,6 +35,8 @@
 import android.content.Context;
 import android.content.res.Resources;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.DisabledCheckBoxPreference;
@@ -47,8 +50,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeVisEffectPreferenceControllerTest {
     private ZenModeVisEffectPreferenceController mController;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceControllerTest.java
index cca7fd5..3cada1e 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsAllPreferenceControllerTest.java
@@ -25,8 +25,10 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_OFF;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;
+
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent
         .ACTION_ZEN_SOUND_AND_VIS_EFFECTS;
+
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
@@ -36,6 +38,8 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -48,8 +52,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeVisEffectsAllPreferenceControllerTest {
     private ZenModeVisEffectsAllPreferenceController mController;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceControllerTest.java
index ae9a7bb..f365882 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsCustomPreferenceControllerTest.java
@@ -25,7 +25,9 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_OFF;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -34,6 +36,8 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -46,8 +50,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeVisEffectsCustomPreferenceControllerTest {
     private ZenModeVisEffectsCustomPreferenceController mController;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceControllerTest.java
index 09dd3a0..08384af 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenModeVisEffectsNonePreferenceControllerTest.java
@@ -25,7 +25,9 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_OFF;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;
+
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_ZEN_SOUND_ONLY;
+
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.nullable;
@@ -36,6 +38,8 @@
 import android.app.NotificationManager;
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -48,8 +52,6 @@
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ZenModeVisEffectsNonePreferenceControllerTest {
     private ZenModeVisEffectsNonePreferenceController mController;
diff --git a/tests/robotests/src/com/android/settings/notification/ZenOnboardingActivityTest.java b/tests/robotests/src/com/android/settings/notification/ZenOnboardingActivityTest.java
index 5b031aa..833d866 100644
--- a/tests/robotests/src/com/android/settings/notification/ZenOnboardingActivityTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ZenOnboardingActivityTest.java
@@ -19,11 +19,14 @@
 import static android.app.NotificationManager.Policy.PRIORITY_CATEGORY_ALARMS;
 import static android.app.NotificationManager.Policy.PRIORITY_CATEGORY_REPEAT_CALLERS;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON;
+
 import static com.android.settings.notification.ZenOnboardingActivity.ALWAYS_SHOW_THRESHOLD;
 import static com.android.settings.notification.ZenOnboardingActivity
         .PREF_KEY_SUGGESTION_FIRST_DISPLAY_TIME;
 import static com.android.settings.notification.ZenOnboardingActivity.isSuggestionComplete;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/password/ChooseLockGenericControllerTest.java b/tests/robotests/src/com/android/settings/password/ChooseLockGenericControllerTest.java
index 3fe01b6..ad530ba 100644
--- a/tests/robotests/src/com/android/settings/password/ChooseLockGenericControllerTest.java
+++ b/tests/robotests/src/com/android/settings/password/ChooseLockGenericControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.password;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyInt;
diff --git a/tests/robotests/src/com/android/settings/password/ChooseLockGenericTest.java b/tests/robotests/src/com/android/settings/password/ChooseLockGenericTest.java
index 369cb3c..b8aaeb8 100644
--- a/tests/robotests/src/com/android/settings/password/ChooseLockGenericTest.java
+++ b/tests/robotests/src/com/android/settings/password/ChooseLockGenericTest.java
@@ -28,12 +28,12 @@
 import android.os.Bundle;
 import android.provider.Settings.Global;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 
-import androidx.fragment.app.FragmentActivity;
-
 import org.junit.After;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/robotests/src/com/android/settings/password/ChooseLockPasswordTest.java b/tests/robotests/src/com/android/settings/password/ChooseLockPasswordTest.java
index c105ffe..fd44e4f 100644
--- a/tests/robotests/src/com/android/settings/password/ChooseLockPasswordTest.java
+++ b/tests/robotests/src/com/android/settings/password/ChooseLockPasswordTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.password;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.app.admin.DevicePolicyManager;
diff --git a/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java b/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java
index 17e684b..cd99f36 100644
--- a/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java
+++ b/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.password;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.content.Intent;
diff --git a/tests/robotests/src/com/android/settings/password/ChooseLockSettingsHelperTest.java b/tests/robotests/src/com/android/settings/password/ChooseLockSettingsHelperTest.java
index 2a8c406..5d51178 100644
--- a/tests/robotests/src/com/android/settings/password/ChooseLockSettingsHelperTest.java
+++ b/tests/robotests/src/com/android/settings/password/ChooseLockSettingsHelperTest.java
@@ -1,6 +1,7 @@
 package com.android.settings.password;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
diff --git a/tests/robotests/src/com/android/settings/password/ChooseLockTypeDialogFragmentTest.java b/tests/robotests/src/com/android/settings/password/ChooseLockTypeDialogFragmentTest.java
index 5068f85..76c9aba 100644
--- a/tests/robotests/src/com/android/settings/password/ChooseLockTypeDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/password/ChooseLockTypeDialogFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.password;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -25,6 +26,9 @@
 
 import android.content.Context;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.password.ChooseLockTypeDialogFragment.OnLockTypeSelectedListener;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -38,9 +42,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {SettingsShadowResourcesImpl.class, ShadowAlertDialogCompat.class})
 public class ChooseLockTypeDialogFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/password/ConfirmCredentialTest.java b/tests/robotests/src/com/android/settings/password/ConfirmCredentialTest.java
index 1d0b71f..aa23005 100644
--- a/tests/robotests/src/com/android/settings/password/ConfirmCredentialTest.java
+++ b/tests/robotests/src/com/android/settings/password/ConfirmCredentialTest.java
@@ -18,6 +18,9 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentManager;
+
 import com.android.settings.password.ConfirmDeviceCredentialBaseFragment.LastTryDialog;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
@@ -27,9 +30,6 @@
 import org.robolectric.Robolectric;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.fragment.app.FragmentManager;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = SettingsShadowResourcesImpl.class)
 public class ConfirmCredentialTest {
diff --git a/tests/robotests/src/com/android/settings/password/SetNewPasswordControllerTest.java b/tests/robotests/src/com/android/settings/password/SetNewPasswordControllerTest.java
index 97fb777..fa1c0f7 100644
--- a/tests/robotests/src/com/android/settings/password/SetNewPasswordControllerTest.java
+++ b/tests/robotests/src/com/android/settings/password/SetNewPasswordControllerTest.java
@@ -18,6 +18,7 @@
 
 import static android.content.pm.PackageManager.FEATURE_FACE;
 import static android.content.pm.PackageManager.FEATURE_FINGERPRINT;
+
 import static com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment
         .HIDE_DISABLED_PREFS;
 import static com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment
@@ -26,7 +27,9 @@
 import static com.android.settings.password.ChooseLockSettingsHelper.EXTRA_KEY_FOR_FACE;
 import static com.android.settings.password.ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT;
 import static com.android.settings.password.ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Matchers.any;
diff --git a/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java b/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java
index 9acf73e..3802a83 100644
--- a/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java
+++ b/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.password;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.content.Intent;
@@ -24,6 +25,8 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment;
 import com.android.settings.password.ChooseLockPassword.IntentBuilder;
@@ -48,8 +51,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         SettingsShadowResources.class,
diff --git a/tests/robotests/src/com/android/settings/password/SetupChooseLockPatternTest.java b/tests/robotests/src/com/android/settings/password/SetupChooseLockPatternTest.java
index d2ec785..39e69d5 100644
--- a/tests/robotests/src/com/android/settings/password/SetupChooseLockPatternTest.java
+++ b/tests/robotests/src/com/android/settings/password/SetupChooseLockPatternTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.password;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.content.ComponentName;
@@ -25,6 +26,9 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.internal.widget.LockPatternView;
 import com.android.internal.widget.LockPatternView.Cell;
 import com.android.internal.widget.LockPatternView.DisplayMode;
@@ -50,9 +54,6 @@
 
 import java.util.Arrays;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         SettingsShadowResourcesImpl.class,
diff --git a/tests/robotests/src/com/android/settings/password/SetupSkipDialogTest.java b/tests/robotests/src/com/android/settings/password/SetupSkipDialogTest.java
index aa36b33..5e46c8c 100644
--- a/tests/robotests/src/com/android/settings/password/SetupSkipDialogTest.java
+++ b/tests/robotests/src/com/android/settings/password/SetupSkipDialogTest.java
@@ -18,6 +18,9 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settings.testutils.Robolectric;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -31,9 +34,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         SettingsShadowResources.SettingsShadowTheme.class,
diff --git a/tests/robotests/src/com/android/settings/print/PrintSettingsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/print/PrintSettingsPreferenceControllerTest.java
index 3828dba..51988ff 100644
--- a/tests/robotests/src/com/android/settings/print/PrintSettingsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/print/PrintSettingsPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
 import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -31,6 +33,8 @@
 import android.print.PrintManager;
 import android.printservice.PrintServiceInfo;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedPreference;
@@ -48,8 +52,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PrintSettingsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/search/BaseSearchIndexProviderTest.java b/tests/robotests/src/com/android/settings/search/BaseSearchIndexProviderTest.java
index 0c507d9..0b3ea9c 100644
--- a/tests/robotests/src/com/android/settings/search/BaseSearchIndexProviderTest.java
+++ b/tests/robotests/src/com/android/settings/search/BaseSearchIndexProviderTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.search;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
diff --git a/tests/robotests/src/com/android/settings/search/DeviceIndexUpdateJobServiceTest.java b/tests/robotests/src/com/android/settings/search/DeviceIndexUpdateJobServiceTest.java
index dc9472a..43ce966 100644
--- a/tests/robotests/src/com/android/settings/search/DeviceIndexUpdateJobServiceTest.java
+++ b/tests/robotests/src/com/android/settings/search/DeviceIndexUpdateJobServiceTest.java
@@ -29,6 +29,10 @@
 import android.content.ContentResolver;
 import android.net.Uri;
 
+import androidx.slice.Slice;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceViewManager;
+
 import com.android.settings.slices.SettingsSliceProvider;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -41,10 +45,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.slice.Slice;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceViewManager;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DeviceIndexUpdateJobServiceTest {
         private static final Uri BASE_URI = new Uri.Builder()
diff --git a/tests/robotests/src/com/android/settings/search/SearchFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/search/SearchFeatureProviderImplTest.java
index aae9183..7b66a6b 100644
--- a/tests/robotests/src/com/android/settings/search/SearchFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/search/SearchFeatureProviderImplTest.java
@@ -18,6 +18,7 @@
 package com.android.settings.search;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.app.Activity;
diff --git a/tests/robotests/src/com/android/settings/search/SearchIndexableResourcesTest.java b/tests/robotests/src/com/android/settings/search/SearchIndexableResourcesTest.java
index 971d4f5..7cea11f 100644
--- a/tests/robotests/src/com/android/settings/search/SearchIndexableResourcesTest.java
+++ b/tests/robotests/src/com/android/settings/search/SearchIndexableResourcesTest.java
@@ -17,8 +17,11 @@
 package com.android.settings.search;
 
 import static android.provider.SearchIndexablesContract.COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static junit.framework.Assert.fail;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/search/actionbar/SearchMenuControllerTest.java b/tests/robotests/src/com/android/settings/search/actionbar/SearchMenuControllerTest.java
index 394d5f4..3ab4ab4 100644
--- a/tests/robotests/src/com/android/settings/search/actionbar/SearchMenuControllerTest.java
+++ b/tests/robotests/src/com/android/settings/search/actionbar/SearchMenuControllerTest.java
@@ -29,9 +29,9 @@
 import android.view.MenuItem;
 
 import com.android.settings.R;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.ObservableFragment;
 import com.android.settingslib.core.lifecycle.ObservablePreferenceFragment;
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/robotests/src/com/android/settings/security/CredentialStoragePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/CredentialStoragePreferenceControllerTest.java
index 661f496..ebe4205 100644
--- a/tests/robotests/src/com/android/settings/security/CredentialStoragePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/CredentialStoragePreferenceControllerTest.java
@@ -20,6 +20,8 @@
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowKeyStore;
@@ -30,8 +32,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowKeyStore.class)
 public class CredentialStoragePreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/security/EncryptionAndCredentialTest.java b/tests/robotests/src/com/android/settings/security/EncryptionAndCredentialTest.java
index 9d26de2..24e4e62 100644
--- a/tests/robotests/src/com/android/settings/security/EncryptionAndCredentialTest.java
+++ b/tests/robotests/src/com/android/settings/security/EncryptionAndCredentialTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.security;
 
 import static com.android.settings.security.EncryptionAndCredential.SEARCH_INDEX_DATA_PROVIDER;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.app.admin.DevicePolicyManager;
diff --git a/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java
index 7097f21..ee9fb16 100644
--- a/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java
@@ -20,11 +20,14 @@
         .PREF_KEY_ENCRYPTION_DETAIL_PAGE;
 import static com.android.settings.security.EncryptionStatusPreferenceController
         .PREF_KEY_ENCRYPTION_SECURITY_PAGE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowLockPatternUtils;
@@ -36,8 +39,6 @@
 import org.robolectric.Shadows;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowLockPatternUtils.class)
 public class EncryptionStatusPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/security/LockUnificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/LockUnificationPreferenceControllerTest.java
index 53046c9..f8d17a8 100644
--- a/tests/robotests/src/com/android/settings/security/LockUnificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/LockUnificationPreferenceControllerTest.java
@@ -24,6 +24,9 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -36,9 +39,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LockUnificationPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/LockdownButtonPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/LockdownButtonPreferenceControllerTest.java
index a87d9db..f0bda6e 100644
--- a/tests/robotests/src/com/android/settings/security/LockdownButtonPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/LockdownButtonPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.security;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -23,6 +24,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -34,8 +37,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LockdownButtonPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/OwnerInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/OwnerInfoPreferenceControllerTest.java
index e365bcb..7ec8611 100644
--- a/tests/robotests/src/com/android/settings/security/OwnerInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/OwnerInfoPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.security;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
@@ -28,6 +29,12 @@
 
 import android.content.Context;
 
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.users.OwnerInfoSettings;
@@ -42,12 +49,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.preference.PreferenceFragmentCompat;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class OwnerInfoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/RestrictedEncryptionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/RestrictedEncryptionPreferenceControllerTest.java
index 9ef34d4..6bd5e1f 100644
--- a/tests/robotests/src/com/android/settings/security/RestrictedEncryptionPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/RestrictedEncryptionPreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowUserManager;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -32,8 +34,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowUserManager.class)
 public class RestrictedEncryptionPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java
index 1773540..1851ed5 100644
--- a/tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java
@@ -22,6 +22,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -33,8 +35,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ScreenPinningPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/ShowPasswordPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/ShowPasswordPreferenceControllerTest.java
index f9573ef..6b968e6 100644
--- a/tests/robotests/src/com/android/settings/security/ShowPasswordPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/ShowPasswordPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.security;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -25,6 +26,9 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -37,9 +41,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ShowPasswordPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
index 413932a..f20587d 100644
--- a/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.security;
 
 import static android.telephony.TelephonyManager.SIM_STATE_READY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -30,6 +32,9 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -44,9 +49,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SimLockPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/VisiblePatternProfilePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/VisiblePatternProfilePreferenceControllerTest.java
index 1ee3fce..08fdd7d 100644
--- a/tests/robotests/src/com/android/settings/security/VisiblePatternProfilePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/VisiblePatternProfilePreferenceControllerTest.java
@@ -19,9 +19,12 @@
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC;
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_SOMETHING;
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -31,6 +34,8 @@
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.UserManager;
 
+import androidx.lifecycle.LifecycleOwner;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -44,8 +49,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.lifecycle.LifecycleOwner;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VisiblePatternProfilePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceControllerTest.java
index c5e10e0..8f05f74 100644
--- a/tests/robotests/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.security.screenlock;
 
 import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/security/screenlock/LockScreenPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/screenlock/LockScreenPreferenceControllerTest.java
index b77b44e..d89e6b0 100644
--- a/tests/robotests/src/com/android/settings/security/screenlock/LockScreenPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/screenlock/LockScreenPreferenceControllerTest.java
@@ -18,10 +18,14 @@
 
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC;
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
+
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
 import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.when;
@@ -29,6 +33,10 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -42,10 +50,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LockScreenPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/screenlock/PatternVisiblePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/screenlock/PatternVisiblePreferenceControllerTest.java
index 6835990..9d7a507 100644
--- a/tests/robotests/src/com/android/settings/security/screenlock/PatternVisiblePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/screenlock/PatternVisiblePreferenceControllerTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.security.screenlock;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.admin.DevicePolicyManager;
 import android.content.Context;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -33,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PatternVisiblePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceControllerTest.java
index e3e25ea..0281455 100644
--- a/tests/robotests/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/screenlock/PowerButtonInstantLockPreferenceControllerTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.security.screenlock;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.admin.DevicePolicyManager;
 import android.content.Context;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.security.trustagent.TrustAgentManager;
@@ -36,8 +39,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class PowerButtonInstantLockPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java b/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java
index c1d7dd2..6d378ef 100644
--- a/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.security.screenlock;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
diff --git a/tests/robotests/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceControllerTest.java
index d6c4ce9..07269bf 100644
--- a/tests/robotests/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceControllerTest.java
@@ -17,11 +17,14 @@
 package com.android.settings.security.trustagent;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 
+import androidx.preference.Preference;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.security.trustagent.TrustAgentManager.TrustAgentComponentInfo;
@@ -39,8 +42,6 @@
 import java.util.ArrayList;
 import java.util.Collections;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ManageTrustAgentsPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentListPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentListPreferenceControllerTest.java
index 6be834b..509fae4 100644
--- a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentListPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentListPreferenceControllerTest.java
@@ -20,7 +20,9 @@
         .PREF_KEY_SECURITY_CATEGORY;
 import static com.android.settings.security.trustagent.TrustAgentListPreferenceController
         .PREF_KEY_TRUST_AGENT;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.mock;
@@ -32,6 +34,11 @@
 import android.content.ComponentName;
 import android.content.Context;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.security.SecuritySettings;
@@ -50,11 +57,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class TrustAgentListPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentManagerTest.java b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentManagerTest.java
index 9cee3d1..668734e 100644
--- a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentManagerTest.java
+++ b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentManagerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.security.trustagent;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.pm.PackageManager;
diff --git a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java
index 43a8001..f4d7a32 100644
--- a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java
@@ -28,6 +28,9 @@
 import android.content.pm.ServiceInfo;
 import android.service.trust.TrustAgentService;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowDevicePolicyManager;
@@ -49,9 +52,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowLockPatternUtils.class,
diff --git a/tests/robotests/src/com/android/settings/shortcut/CreateShortcutPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/shortcut/CreateShortcutPreferenceControllerTest.java
index 6bccfe5..adcd184 100644
--- a/tests/robotests/src/com/android/settings/shortcut/CreateShortcutPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/shortcut/CreateShortcutPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.shortcut;
 
 import static com.android.settings.shortcut.CreateShortcutPreferenceController.SHORTCUT_ID_PREFIX;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
diff --git a/tests/robotests/src/com/android/settings/shortcut/ShortcutsUpdateTaskTest.java b/tests/robotests/src/com/android/settings/shortcut/ShortcutsUpdateTaskTest.java
index 955e069..4b40e47 100644
--- a/tests/robotests/src/com/android/settings/shortcut/ShortcutsUpdateTaskTest.java
+++ b/tests/robotests/src/com/android/settings/shortcut/ShortcutsUpdateTaskTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.shortcut;
 
 import static com.android.settings.shortcut.CreateShortcutPreferenceController.SHORTCUT_ID_PREFIX;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
diff --git a/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java b/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java
index b850e86..1ee9230 100644
--- a/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java
@@ -18,7 +18,9 @@
 package com.android.settings.slices;
 
 import static android.content.ContentResolver.SCHEME_CONTENT;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -37,6 +39,11 @@
 import android.provider.SettingsSlicesContract;
 import android.util.ArraySet;
 
+import androidx.slice.Slice;
+import androidx.slice.SliceProvider;
+import androidx.slice.widget.SliceLiveData;
+
+import com.android.settings.R;
 import com.android.settings.bluetooth.BluetoothSliceBuilder;
 import com.android.settings.flashlight.FlashlightSliceBuilder;
 import com.android.settings.location.LocationSliceBuilder;
@@ -65,11 +72,6 @@
 import java.util.List;
 import java.util.Set;
 
-import androidx.slice.Slice;
-import androidx.slice.SliceProvider;
-import androidx.slice.widget.SliceLiveData;
-import com.android.settings.R;
-
 /**
  * TODO Investigate using ShadowContentResolver.registerProviderInternal(String, ContentProvider)
  */
diff --git a/tests/robotests/src/com/android/settings/slices/SliceBuilderUtilsTest.java b/tests/robotests/src/com/android/settings/slices/SliceBuilderUtilsTest.java
index 48489f9..705c0eb 100644
--- a/tests/robotests/src/com/android/settings/slices/SliceBuilderUtilsTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SliceBuilderUtilsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.slices;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
@@ -32,6 +33,13 @@
 import android.provider.SettingsSlicesContract;
 import android.util.Pair;
 
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
@@ -48,13 +56,6 @@
 import org.mockito.ArgumentCaptor;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.widget.SliceLiveData;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SliceBuilderUtilsTest {
 
diff --git a/tests/robotests/src/com/android/settings/slices/SliceControllerInXmlCodeInspector.java b/tests/robotests/src/com/android/settings/slices/SliceControllerInXmlCodeInspector.java
index 9c8b946..213de11 100644
--- a/tests/robotests/src/com/android/settings/slices/SliceControllerInXmlCodeInspector.java
+++ b/tests/robotests/src/com/android/settings/slices/SliceControllerInXmlCodeInspector.java
@@ -17,6 +17,7 @@
 package com.android.settings.slices;
 
 import static com.android.settings.core.PreferenceXmlParserUtils.METADATA_CONTROLLER;
+
 import static com.google.common.truth.Truth.assertThat;
 import static com.google.common.truth.Truth.assertWithMessage;
 
diff --git a/tests/robotests/src/com/android/settings/slices/SliceDataConverterTest.java b/tests/robotests/src/com/android/settings/slices/SliceDataConverterTest.java
index 66915ed..a7df5a7 100644
--- a/tests/robotests/src/com/android/settings/slices/SliceDataConverterTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SliceDataConverterTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.slices;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
diff --git a/tests/robotests/src/com/android/settings/slices/SliceRelayReceiverTest.java b/tests/robotests/src/com/android/settings/slices/SliceRelayReceiverTest.java
index 3388a16..5a47e13 100644
--- a/tests/robotests/src/com/android/settings/slices/SliceRelayReceiverTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SliceRelayReceiverTest.java
@@ -25,12 +25,13 @@
 
 import android.content.ContentResolver;
 import android.content.Context;
-
 import android.content.Intent;
 import android.net.Uri;
 import android.provider.SettingsSlicesContract;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.SliceBroadcastRelay;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/robotests/src/com/android/settings/slices/SlicesDatabaseAccessorTest.java b/tests/robotests/src/com/android/settings/slices/SlicesDatabaseAccessorTest.java
index 1f31473..bea5e89 100644
--- a/tests/robotests/src/com/android/settings/slices/SlicesDatabaseAccessorTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SlicesDatabaseAccessorTest.java
@@ -18,6 +18,7 @@
 package com.android.settings.slices;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.ContentValues;
diff --git a/tests/robotests/src/com/android/settings/slices/SlicesDatabaseHelperTest.java b/tests/robotests/src/com/android/settings/slices/SlicesDatabaseHelperTest.java
index 783ffa0..602a7fd 100644
--- a/tests/robotests/src/com/android/settings/slices/SlicesDatabaseHelperTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SlicesDatabaseHelperTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.slices;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
diff --git a/tests/robotests/src/com/android/settings/slices/SlicesIndexerTest.java b/tests/robotests/src/com/android/settings/slices/SlicesIndexerTest.java
index 7a2db3e4..b823105 100644
--- a/tests/robotests/src/com/android/settings/slices/SlicesIndexerTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SlicesIndexerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.slices;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
diff --git a/tests/robotests/src/com/android/settings/slices/SpecialCaseSliceManagerTest.java b/tests/robotests/src/com/android/settings/slices/SpecialCaseSliceManagerTest.java
index f6557fc..501c564 100644
--- a/tests/robotests/src/com/android/settings/slices/SpecialCaseSliceManagerTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SpecialCaseSliceManagerTest.java
@@ -28,6 +28,8 @@
 import android.net.Uri;
 import android.provider.SettingsSlicesContract;
 
+import androidx.slice.Slice;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,8 +37,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.slice.Slice;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SpecialCaseSliceManagerTest {
 
diff --git a/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java
index 7986428..1b5bdf8 100644
--- a/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java
@@ -19,9 +19,12 @@
 import static android.media.AudioSystem.DEVICE_OUT_ALL_SCO;
 import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET;
 import static android.media.AudioSystem.STREAM_MUSIC;
+
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -37,6 +40,10 @@
 import android.content.pm.PackageManager;
 import android.util.FeatureFlagUtils;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.core.FeatureFlags;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -67,10 +74,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowAudioManager.class,
diff --git a/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java
index 47b6ea0..e2fc779 100644
--- a/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_SCO;
 import static android.media.AudioSystem.DEVICE_OUT_HEARING_AID;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -32,6 +34,10 @@
 import android.content.Context;
 import android.media.AudioManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowAudioManager;
@@ -56,10 +62,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowAudioManager.class,
diff --git a/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java
index 8538437..d2f5f1a 100644
--- a/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java
@@ -19,7 +19,9 @@
 import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP;
 import static android.media.AudioSystem.DEVICE_OUT_HEARING_AID;
 import static android.media.AudioSystem.DEVICE_OUT_REMOTE_SUBMIX;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -33,6 +35,10 @@
 import android.content.Context;
 import android.media.AudioManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowAudioManager;
@@ -57,10 +63,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowAudioManager.class,
diff --git a/tests/robotests/src/com/android/settings/survey/SurveyMixinTest.java b/tests/robotests/src/com/android/settings/survey/SurveyMixinTest.java
index c7983d1..f49967a 100644
--- a/tests/robotests/src/com/android/settings/survey/SurveyMixinTest.java
+++ b/tests/robotests/src/com/android/settings/survey/SurveyMixinTest.java
@@ -1,6 +1,7 @@
 package com.android.settings.survey;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.never;
@@ -12,6 +13,9 @@
 import android.content.Context;
 import android.content.IntentFilter;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.overlay.SurveyFeatureProvider;
 import com.android.settings.testutils.FakeFeatureFactory;
@@ -29,9 +33,6 @@
 import java.util.ArrayList;
 import java.util.HashMap;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.localbroadcastmanager.content.LocalBroadcastManager;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SurveyMixinTest {
 
diff --git a/tests/robotests/src/com/android/settings/system/SystemUpdatePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/system/SystemUpdatePreferenceControllerTest.java
index b65b2e3..4245c96 100644
--- a/tests/robotests/src/com/android/settings/system/SystemUpdatePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/system/SystemUpdatePreferenceControllerTest.java
@@ -20,7 +20,9 @@
 import static android.os.SystemUpdateManager.STATUS_IDLE;
 import static android.os.SystemUpdateManager.STATUS_UNKNOWN;
 import static android.os.SystemUpdateManager.STATUS_WAITING_DOWNLOAD;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
@@ -29,6 +31,9 @@
 import android.os.SystemUpdateManager;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -47,9 +52,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SystemUpdatePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/testutils/FragmentController.java b/tests/robotests/src/com/android/settings/testutils/FragmentController.java
index b3f7b6f..63c68b1 100644
--- a/tests/robotests/src/com/android/settings/testutils/FragmentController.java
+++ b/tests/robotests/src/com/android/settings/testutils/FragmentController.java
@@ -20,13 +20,13 @@
 import android.os.Bundle;
 import android.widget.LinearLayout;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
 import org.robolectric.android.controller.ActivityController;
 import org.robolectric.android.controller.ComponentController;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-
 /**
  * Controller class for driving fragment lifecycles, similar to {@link ActivityController}.
  */
diff --git a/tests/robotests/src/com/android/settings/testutils/ResIdSubject.java b/tests/robotests/src/com/android/settings/testutils/ResIdSubject.java
index e85141c..3803d75 100644
--- a/tests/robotests/src/com/android/settings/testutils/ResIdSubject.java
+++ b/tests/robotests/src/com/android/settings/testutils/ResIdSubject.java
@@ -17,14 +17,15 @@
 package com.android.settings.testutils;
 
 import static com.google.common.truth.Truth.assertAbout;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
+import androidx.annotation.Nullable;
+
 import com.google.common.truth.ComparableSubject;
 import com.google.common.truth.FailureStrategy;
 import com.google.common.truth.SubjectFactory;
 
-import androidx.annotation.Nullable;
-
 /**
  * Custom subject for use with {@link com.google.common.truth.Truth}, to provide a more readable
  * error message, so that instead of "Not true that 2130706432 equals to 17170444", it will say
diff --git a/tests/robotests/src/com/android/settings/testutils/Robolectric.java b/tests/robotests/src/com/android/settings/testutils/Robolectric.java
index 3020f32..549aad8 100644
--- a/tests/robotests/src/com/android/settings/testutils/Robolectric.java
+++ b/tests/robotests/src/com/android/settings/testutils/Robolectric.java
@@ -26,6 +26,9 @@
 import android.util.AttributeSet;
 import android.view.View;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.android.XmlResourceParserImpl;
 import org.robolectric.android.controller.ActivityController;
@@ -45,9 +48,6 @@
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-
 // TODO(b/111195450) - Duplicated from org.robolectric.Robolectric.
 @Deprecated
 public class Robolectric {
diff --git a/tests/robotests/src/com/android/settings/testutils/SliceTester.java b/tests/robotests/src/com/android/settings/testutils/SliceTester.java
index 195e4d6..af21dba 100644
--- a/tests/robotests/src/com/android/settings/testutils/SliceTester.java
+++ b/tests/robotests/src/com/android/settings/testutils/SliceTester.java
@@ -20,11 +20,21 @@
 import static android.app.slice.Slice.SUBTYPE_COLOR;
 import static android.app.slice.SliceItem.FORMAT_INT;
 import static android.app.slice.SliceItem.FORMAT_TEXT;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.app.PendingIntent;
 import android.content.Context;
 
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.core.SliceAction;
+import androidx.slice.core.SliceQuery;
+import androidx.slice.widget.EventInfo;
+
 import com.android.settings.Utils;
 import com.android.settings.slices.SettingsSliceProvider;
 import com.android.settings.slices.SliceBuilderUtils;
@@ -35,15 +45,6 @@
 import java.util.Set;
 import java.util.stream.Collectors;
 
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.builders.ListBuilder;
-import androidx.slice.core.SliceAction;
-import androidx.slice.core.SliceQuery;
-import androidx.slice.widget.EventInfo;
-
 /**
  * Testing utility class to verify the contents of the different Settings Slices.
  *
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/SettingsShadowResources.java b/tests/robotests/src/com/android/settings/testutils/shadow/SettingsShadowResources.java
index a441b28..37b8635 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/SettingsShadowResources.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/SettingsShadowResources.java
@@ -1,6 +1,7 @@
 package com.android.settings.testutils.shadow;
 
 import static android.util.TypedValue.TYPE_REFERENCE;
+
 import static org.robolectric.RuntimeEnvironment.application;
 import static org.robolectric.shadow.api.Shadow.directlyOn;
 
@@ -17,6 +18,10 @@
 import android.util.SparseArray;
 import android.util.TypedValue;
 
+import androidx.annotation.ArrayRes;
+import androidx.annotation.ColorRes;
+import androidx.annotation.Nullable;
+
 import com.android.settings.R;
 
 import org.robolectric.RuntimeEnvironment;
@@ -37,10 +42,6 @@
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.ArrayRes;
-import androidx.annotation.ColorRes;
-import androidx.annotation.Nullable;
-
 /**
  * Shadow Resources and Theme classes to handle resource references that Robolectric shadows cannot
  * handle because they are too new or private.
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowActivityWithLoadManager.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowActivityWithLoadManager.java
index 4a73015..a6d6bab 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowActivityWithLoadManager.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowActivityWithLoadManager.java
@@ -18,12 +18,12 @@
 
 import android.app.Activity;
 
+import androidx.loader.app.LoaderManager;
+
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
 import org.robolectric.shadows.ShadowActivity;
 
-import androidx.loader.app.LoaderManager;
-
 /*
  * Shadow for {@link Activity} that has LoadManager accessors.
  */
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAlertDialogCompat.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAlertDialogCompat.java
index a682d85..e595cb6 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAlertDialogCompat.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAlertDialogCompat.java
@@ -19,6 +19,8 @@
 import android.annotation.SuppressLint;
 import android.view.View;
 
+import androidx.appcompat.app.AlertDialog;
+
 import org.robolectric.Shadows;
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
@@ -30,8 +32,6 @@
 
 import javax.annotation.Nullable;
 
-import androidx.appcompat.app.AlertDialog;
-
 /* Robolectric shadow for the androidx alert dialog. */
 @Implements(AlertDialog.class)
 public class ShadowAlertDialogCompat extends ShadowDialog {
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAudioManager.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAudioManager.java
index bacd1fb..bcf90c4 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAudioManager.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowAudioManager.java
@@ -24,6 +24,7 @@
 import static android.media.AudioManager.STREAM_RING;
 import static android.media.AudioManager.STREAM_SYSTEM;
 import static android.media.AudioManager.STREAM_VOICE_CALL;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.media.AudioDeviceCallback;
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBidiFormatter.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBidiFormatter.java
index a17bdce..4ca8943 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBidiFormatter.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBidiFormatter.java
@@ -16,11 +16,11 @@
 
 package com.android.settings.testutils.shadow;
 
-import org.robolectric.annotation.Implements;
-
 import androidx.core.text.BidiFormatter;
 import androidx.core.text.TextDirectionHeuristicCompat;
 
+import org.robolectric.annotation.Implements;
+
 @Implements(BidiFormatter.class)
 public class ShadowBidiFormatter {
 
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBluetoothDevice.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBluetoothDevice.java
index 4cc77c3..a96f781 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBluetoothDevice.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowBluetoothDevice.java
@@ -17,6 +17,7 @@
 package com.android.settings.testutils.shadow;
 
 import android.bluetooth.BluetoothDevice;
+
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
 
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowCardView.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowCardView.java
index d9aaacc..75526c8 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowCardView.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowCardView.java
@@ -19,11 +19,11 @@
 import android.content.Context;
 import android.util.AttributeSet;
 
+import androidx.cardview.widget.CardView;
+
 import org.robolectric.annotation.Implements;
 import org.robolectric.shadows.ShadowFrameLayout;
 
-import androidx.cardview.widget.CardView;
-
 /**
  * Shadow for CardView to get around view not implemented error.
  */
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowEntityHeaderController.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowEntityHeaderController.java
index 2e96f8c..56f4979 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowEntityHeaderController.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowEntityHeaderController.java
@@ -19,14 +19,14 @@
 import android.app.Activity;
 import android.view.View;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.widget.EntityHeaderController;
 
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
 import org.robolectric.annotation.Resetter;
 
-import androidx.fragment.app.Fragment;
-
 @Implements(value = EntityHeaderController.class, callThroughByDefault = false)
 public class ShadowEntityHeaderController {
 
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFingerprintManager.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFingerprintManager.java
index 17129c2..e4be318 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFingerprintManager.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFingerprintManager.java
@@ -20,6 +20,8 @@
 import android.hardware.fingerprint.Fingerprint;
 import android.hardware.fingerprint.FingerprintManager;
 
+import androidx.annotation.NonNull;
+
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
@@ -34,8 +36,6 @@
 import java.util.Map;
 import java.util.stream.IntStream;
 
-import androidx.annotation.NonNull;
-
 @Implements(FingerprintManager.class)
 public class ShadowFingerprintManager {
 
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFragment.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFragment.java
index 444ecab..050b292 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFragment.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowFragment.java
@@ -16,12 +16,12 @@
 
 package com.android.settings.testutils.shadow;
 
-import org.robolectric.annotation.Implementation;
-import org.robolectric.annotation.Implements;
-
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
 /**
  * Override the {@link #setTargetFragment(Fragment, int)} to skip an illegal state exception
  * in SDK 26. SDK 26 requires that the target fragment be in the same {@link FragmentManager} as
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowPermissionChecker.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowPermissionChecker.java
index efa4626..35c6630 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowPermissionChecker.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowPermissionChecker.java
@@ -20,6 +20,9 @@
 import android.content.pm.PackageManager;
 import android.text.TextUtils;
 
+import androidx.annotation.NonNull;
+import androidx.core.content.PermissionChecker;
+
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
 
@@ -27,9 +30,6 @@
 import java.util.Map;
 import java.util.Objects;
 
-import androidx.annotation.NonNull;
-import androidx.core.content.PermissionChecker;
-
 /**
  * This class provides shadow for API that is not supported in current roboletric
  */
diff --git a/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java
index c2b1c9f..0f95334 100644
--- a/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.users;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -25,6 +26,8 @@
 import android.content.pm.UserInfo;
 import android.provider.Settings.Global;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowUserManager;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -38,8 +41,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowUserManager.class})
 public class AddUserWhenLockedPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/users/AutoSyncDataPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/users/AutoSyncDataPreferenceControllerTest.java
index cc19ad7..04b314e 100644
--- a/tests/robotests/src/com/android/settings/users/AutoSyncDataPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/users/AutoSyncDataPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.users;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.when;
@@ -25,6 +26,11 @@
 import android.content.pm.UserInfo;
 import android.os.UserManager;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -38,11 +44,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutoSyncDataPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/users/AutoSyncPersonalDataPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/users/AutoSyncPersonalDataPreferenceControllerTest.java
index c1f773d..fb75701 100644
--- a/tests/robotests/src/com/android/settings/users/AutoSyncPersonalDataPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/users/AutoSyncPersonalDataPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.users;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.when;
@@ -24,6 +25,10 @@
 import android.content.pm.UserInfo;
 import android.os.UserManager;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -36,10 +41,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutoSyncPersonalDataPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/users/AutoSyncWorkDataPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/users/AutoSyncWorkDataPreferenceControllerTest.java
index 1eda713..9e185f5 100644
--- a/tests/robotests/src/com/android/settings/users/AutoSyncWorkDataPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/users/AutoSyncWorkDataPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.users;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.when;
@@ -26,6 +27,8 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -37,8 +40,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AutoSyncWorkDataPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/users/EditUserInfoControllerTest.java b/tests/robotests/src/com/android/settings/users/EditUserInfoControllerTest.java
index 2e205f8..caff2fa 100644
--- a/tests/robotests/src/com/android/settings/users/EditUserInfoControllerTest.java
+++ b/tests/robotests/src/com/android/settings/users/EditUserInfoControllerTest.java
@@ -19,11 +19,9 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.same;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -37,6 +35,9 @@
 import android.widget.EditText;
 import android.widget.ImageView;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.R;
 import com.android.settings.testutils.Robolectric;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -51,9 +52,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {ShadowUserManager.class})
 public class EditUserInfoControllerTest {
diff --git a/tests/robotests/src/com/android/settings/users/MultiUserFooterPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/users/MultiUserFooterPreferenceControllerTest.java
index f74de7a..94330a9 100644
--- a/tests/robotests/src/com/android/settings/users/MultiUserFooterPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/users/MultiUserFooterPreferenceControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
 import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/users/UserFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/users/UserFeatureProviderImplTest.java
index 2eeecaa..abdf4f5 100644
--- a/tests/robotests/src/com/android/settings/users/UserFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/users/UserFeatureProviderImplTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.users;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/users/UserPreferenceTest.java b/tests/robotests/src/com/android/settings/users/UserPreferenceTest.java
index ef8fae6..ed79cf2 100644
--- a/tests/robotests/src/com/android/settings/users/UserPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/users/UserPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.users;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/users/UserSettingsTest.java b/tests/robotests/src/com/android/settings/users/UserSettingsTest.java
index 76f9c5d..41f48c6 100644
--- a/tests/robotests/src/com/android/settings/users/UserSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/users/UserSettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.users;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -31,6 +32,13 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceGroup;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.dashboard.SummaryLoader;
 import com.android.settings.testutils.Robolectric;
@@ -46,13 +54,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UserSettingsTest {
 
diff --git a/tests/robotests/src/com/android/settings/vpn2/AppDialogFragmentTest.java b/tests/robotests/src/com/android/settings/vpn2/AppDialogFragmentTest.java
index da160fe..8736d75 100644
--- a/tests/robotests/src/com/android/settings/vpn2/AppDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/vpn2/AppDialogFragmentTest.java
@@ -21,6 +21,8 @@
 
 import android.content.pm.PackageInfo;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -29,8 +31,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppDialogFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/vpn2/VpnUtilsTest.java b/tests/robotests/src/com/android/settings/vpn2/VpnUtilsTest.java
index fd41c36..f8c08ea 100644
--- a/tests/robotests/src/com/android/settings/vpn2/VpnUtilsTest.java
+++ b/tests/robotests/src/com/android/settings/vpn2/VpnUtilsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.vpn2;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/wallpaper/FallbackHomeActivityTest.java b/tests/robotests/src/com/android/settings/wallpaper/FallbackHomeActivityTest.java
index 57d7798..686eb82 100644
--- a/tests/robotests/src/com/android/settings/wallpaper/FallbackHomeActivityTest.java
+++ b/tests/robotests/src/com/android/settings/wallpaper/FallbackHomeActivityTest.java
@@ -17,7 +17,6 @@
 package com.android.settings.wallpaper;
 
 import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Mockito.when;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -29,7 +28,6 @@
 import com.android.settings.FallbackHome;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
-import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/robotests/src/com/android/settings/wallpaper/WallpaperTypePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wallpaper/WallpaperTypePreferenceControllerTest.java
index 9bebc93..cf4a37f 100644
--- a/tests/robotests/src/com/android/settings/wallpaper/WallpaperTypePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wallpaper/WallpaperTypePreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.preference.Preference;
+
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -30,8 +32,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WallpaperTypePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/webview/WebViewAppPickerTest.java b/tests/robotests/src/com/android/settings/webview/WebViewAppPickerTest.java
index 7bc7e93..73d6b4a 100644
--- a/tests/robotests/src/com/android/settings/webview/WebViewAppPickerTest.java
+++ b/tests/robotests/src/com/android/settings/webview/WebViewAppPickerTest.java
@@ -17,7 +17,9 @@
 package com.android.settings.webview;
 
 import static android.provider.Settings.ACTION_WEBVIEW_SETTINGS;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -40,6 +42,8 @@
 import android.os.UserManager;
 import android.webkit.UserPackage;
 
+import androidx.fragment.app.FragmentActivity;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.RadioButtonPreference;
 import com.android.settingslib.applications.DefaultAppInfo;
@@ -57,8 +61,6 @@
 import java.util.Arrays;
 import java.util.Collections;
 
-import androidx.fragment.app.FragmentActivity;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WebViewAppPickerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wfd/WifiDisplaySettingsTest.java b/tests/robotests/src/com/android/settings/wfd/WifiDisplaySettingsTest.java
index a387d78..3ae29d3 100644
--- a/tests/robotests/src/com/android/settings/wfd/WifiDisplaySettingsTest.java
+++ b/tests/robotests/src/com/android/settings/wfd/WifiDisplaySettingsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wfd;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/widget/ActionBarShadowControllerTest.java b/tests/robotests/src/com/android/settings/widget/ActionBarShadowControllerTest.java
index 3c7c959..454813f 100644
--- a/tests/robotests/src/com/android/settings/widget/ActionBarShadowControllerTest.java
+++ b/tests/robotests/src/com/android/settings/widget/ActionBarShadowControllerTest.java
@@ -18,7 +18,9 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
 import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -28,6 +30,9 @@
 import android.app.Activity;
 import android.view.View;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -38,9 +43,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.recyclerview.widget.RecyclerView;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ActionBarShadowControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/ActionButtonPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/ActionButtonPreferenceTest.java
index a43f500..a66f6d5 100644
--- a/tests/robotests/src/com/android/settings/widget/ActionButtonPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/ActionButtonPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyInt;
@@ -27,6 +28,8 @@
 import android.view.View;
 import android.widget.Button;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -35,8 +38,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ActionButtonPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/AppCheckBoxPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/AppCheckBoxPreferenceTest.java
index e20520f..5b72a51 100644
--- a/tests/robotests/src/com/android/settings/widget/AppCheckBoxPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/AppCheckBoxPreferenceTest.java
@@ -22,6 +22,8 @@
 import android.view.LayoutInflater;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -30,8 +32,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppCheckBoxPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/AppPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/AppPreferenceTest.java
index 4f9100a..c75d8fd 100644
--- a/tests/robotests/src/com/android/settings/widget/AppPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/AppPreferenceTest.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -29,8 +31,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/AppSwitchPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/AppSwitchPreferenceTest.java
index 8bca41d..ce366fe 100644
--- a/tests/robotests/src/com/android/settings/widget/AppSwitchPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/AppSwitchPreferenceTest.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -29,8 +31,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class AppSwitchPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/DisabledCheckBoxPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/DisabledCheckBoxPreferenceTest.java
index b5c3d73..02add35 100644
--- a/tests/robotests/src/com/android/settings/widget/DisabledCheckBoxPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/DisabledCheckBoxPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -28,6 +29,10 @@
 import android.view.View;
 import android.widget.LinearLayout;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+import androidx.preference.R;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -35,10 +40,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-import androidx.preference.R;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class DisabledCheckBoxPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/EntityHeaderControllerTest.java b/tests/robotests/src/com/android/settings/widget/EntityHeaderControllerTest.java
index b458a3b..ff93b7e 100644
--- a/tests/robotests/src/com/android/settings/widget/EntityHeaderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/widget/EntityHeaderControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -40,6 +41,10 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -55,10 +60,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.Preference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class EntityHeaderControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/FixedLineSummaryPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/FixedLineSummaryPreferenceTest.java
index 618de63..3cbbbbe 100644
--- a/tests/robotests/src/com/android/settings/widget/FixedLineSummaryPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/FixedLineSummaryPreferenceTest.java
@@ -25,6 +25,8 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -34,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class FixedLineSummaryPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/HighlightablePreferenceGroupAdapterTest.java b/tests/robotests/src/com/android/settings/widget/HighlightablePreferenceGroupAdapterTest.java
index 79854c5..79f344d 100644
--- a/tests/robotests/src/com/android/settings/widget/HighlightablePreferenceGroupAdapterTest.java
+++ b/tests/robotests/src/com/android/settings/widget/HighlightablePreferenceGroupAdapterTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
@@ -31,6 +32,11 @@
 import android.os.Bundle;
 import android.view.View;
 
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.PreferenceViewHolder;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.SettingsPreferenceFragment;
@@ -44,11 +50,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-import androidx.preference.PreferenceViewHolder;
-import androidx.recyclerview.widget.RecyclerView;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class HighlightablePreferenceGroupAdapterTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/LoadingViewControllerTest.java b/tests/robotests/src/com/android/settings/widget/LoadingViewControllerTest.java
index 37d055e..07a0aa9 100644
--- a/tests/robotests/src/com/android/settings/widget/LoadingViewControllerTest.java
+++ b/tests/robotests/src/com/android/settings/widget/LoadingViewControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyLong;
 import static org.mockito.Mockito.mock;
diff --git a/tests/robotests/src/com/android/settings/widget/MasterCheckBoxPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/MasterCheckBoxPreferenceTest.java
index 06fcc58..e5cff21 100644
--- a/tests/robotests/src/com/android/settings/widget/MasterCheckBoxPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/MasterCheckBoxPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
@@ -26,6 +27,9 @@
 import android.widget.CheckBox;
 import android.widget.LinearLayout;
 
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -34,9 +38,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MasterCheckBoxPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/MasterSwitchPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/MasterSwitchPreferenceTest.java
index 062d1e4..04b3089 100644
--- a/tests/robotests/src/com/android/settings/widget/MasterSwitchPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/MasterSwitchPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
@@ -26,6 +27,9 @@
 import android.widget.LinearLayout;
 import android.widget.Switch;
 
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
@@ -35,9 +39,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class MasterSwitchPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/PreferenceCategoryControllerTest.java b/tests/robotests/src/com/android/settings/widget/PreferenceCategoryControllerTest.java
index 5895db2..92f75e9 100644
--- a/tests/robotests/src/com/android/settings/widget/PreferenceCategoryControllerTest.java
+++ b/tests/robotests/src/com/android/settings/widget/PreferenceCategoryControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/widget/RadioButtonPickerFragmentTest.java b/tests/robotests/src/com/android/settings/widget/RadioButtonPickerFragmentTest.java
index 3d415d4..64352d9 100644
--- a/tests/robotests/src/com/android/settings/widget/RadioButtonPickerFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/widget/RadioButtonPickerFragmentTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -26,6 +27,8 @@
 import android.content.Context;
 import android.os.UserManager;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.DefaultAppInfo;
@@ -41,8 +44,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RadioButtonPickerFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/RadioButtonPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/RadioButtonPreferenceTest.java
index 0d88779..5d914a2 100644
--- a/tests/robotests/src/com/android/settings/widget/RadioButtonPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/RadioButtonPreferenceTest.java
@@ -17,13 +17,17 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static junit.framework.Assert.assertEquals;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 import android.app.Application;
 import android.view.View;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -32,8 +36,6 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RadioButtonPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/RtlCompatibleViewPagerTest.java b/tests/robotests/src/com/android/settings/widget/RtlCompatibleViewPagerTest.java
index 2e59b23..7edfd0b 100644
--- a/tests/robotests/src/com/android/settings/widget/RtlCompatibleViewPagerTest.java
+++ b/tests/robotests/src/com/android/settings/widget/RtlCompatibleViewPagerTest.java
@@ -23,6 +23,8 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.viewpager.widget.PagerAdapter;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,8 +34,6 @@
 
 import java.util.Locale;
 
-import androidx.viewpager.widget.PagerAdapter;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RtlCompatibleViewPagerTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/ScrollToParentEditTextTest.java b/tests/robotests/src/com/android/settings/widget/ScrollToParentEditTextTest.java
index 5c96361..20405ab 100644
--- a/tests/robotests/src/com/android/settings/widget/ScrollToParentEditTextTest.java
+++ b/tests/robotests/src/com/android/settings/widget/ScrollToParentEditTextTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.eq;
diff --git a/tests/robotests/src/com/android/settings/widget/SwitchBarTest.java b/tests/robotests/src/com/android/settings/widget/SwitchBarTest.java
index a785412..ebfe74c3 100644
--- a/tests/robotests/src/com/android/settings/widget/SwitchBarTest.java
+++ b/tests/robotests/src/com/android/settings/widget/SwitchBarTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/widget/TwoStateButtonPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/TwoStateButtonPreferenceTest.java
index c88e7f8..e1c5002 100644
--- a/tests/robotests/src/com/android/settings/widget/TwoStateButtonPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/TwoStateButtonPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
diff --git a/tests/robotests/src/com/android/settings/widget/UpdatableListPreferenceDialogFragmentTest.java b/tests/robotests/src/com/android/settings/widget/UpdatableListPreferenceDialogFragmentTest.java
index bed2511..ae55217 100644
--- a/tests/robotests/src/com/android/settings/widget/UpdatableListPreferenceDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/widget/UpdatableListPreferenceDialogFragmentTest.java
@@ -17,11 +17,14 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
 import android.widget.ArrayAdapter;
 
+import androidx.preference.ListPreference;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
@@ -35,8 +38,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.ListPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowBluetoothUtils.class)
 public class UpdatableListPreferenceDialogFragmentTest {
diff --git a/tests/robotests/src/com/android/settings/widget/ValidatedEditTextPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/ValidatedEditTextPreferenceTest.java
index e5cb12d..80d2539 100644
--- a/tests/robotests/src/com/android/settings/widget/ValidatedEditTextPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/ValidatedEditTextPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.never;
@@ -30,6 +31,8 @@
 import android.widget.EditText;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -39,8 +42,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ValidatedEditTextPreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/VideoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/widget/VideoPreferenceControllerTest.java
index ad56fe6..902b8ae 100644
--- a/tests/robotests/src/com/android/settings/widget/VideoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/widget/VideoPreferenceControllerTest.java
@@ -17,12 +17,15 @@
 package com.android.settings.widget;
 
 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.Mockito.anyBoolean;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import androidx.preference.PreferenceScreen;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -31,8 +34,6 @@
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(RobolectricTestRunner.class)
 public class VideoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/widget/VideoPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/VideoPreferenceTest.java
index 3ba7c8e..764de18 100644
--- a/tests/robotests/src/com/android/settings/widget/VideoPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/widget/VideoPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.widget;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
@@ -28,6 +29,8 @@
 import android.view.LayoutInflater;
 import android.view.TextureView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,8 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class VideoPreferenceTest {
     private static final int VIDEO_WIDTH = 100;
diff --git a/tests/robotests/src/com/android/settings/wifi/AppStateChangeWifiStateBridgeTest.java b/tests/robotests/src/com/android/settings/wifi/AppStateChangeWifiStateBridgeTest.java
index fdfebcd..b65e5aef 100644
--- a/tests/robotests/src/com/android/settings/wifi/AppStateChangeWifiStateBridgeTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/AppStateChangeWifiStateBridgeTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 
 import android.Manifest;
diff --git a/tests/robotests/src/com/android/settings/wifi/CellularFallbackPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/CellularFallbackPreferenceControllerTest.java
index eb58452..e12053c 100644
--- a/tests/robotests/src/com/android/settings/wifi/CellularFallbackPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/CellularFallbackPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
diff --git a/tests/robotests/src/com/android/settings/wifi/ChangeWifiStateDetailsTest.java b/tests/robotests/src/com/android/settings/wifi/ChangeWifiStateDetailsTest.java
index 012a763..6d89960 100644
--- a/tests/robotests/src/com/android/settings/wifi/ChangeWifiStateDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/ChangeWifiStateDetailsTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.verify;
diff --git a/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java b/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java
index a0befc0..be8eeae 100644
--- a/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java
@@ -1,6 +1,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java b/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java
index 16930c8..452fe03 100644
--- a/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
diff --git a/tests/robotests/src/com/android/settings/wifi/LinkablePreferenceTest.java b/tests/robotests/src/com/android/settings/wifi/LinkablePreferenceTest.java
index e07bcaf..94f10dd 100644
--- a/tests/robotests/src/com/android/settings/wifi/LinkablePreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/LinkablePreferenceTest.java
@@ -24,6 +24,8 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceViewHolder;
+
 import com.android.settings.LinkifyUtils;
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -34,8 +36,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceViewHolder;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class LinkablePreferenceTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/NotifyOpenNetworkPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/NotifyOpenNetworkPreferenceControllerTest.java
index 7cd9b78..c9be0f6 100644
--- a/tests/robotests/src/com/android/settings/wifi/NotifyOpenNetworkPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/NotifyOpenNetworkPreferenceControllerTest.java
@@ -17,13 +17,18 @@
 package com.android.settings.wifi;
 
 import static android.provider.Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -33,9 +38,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class NotifyOpenNetworkPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/UseOpenWifiPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/UseOpenWifiPreferenceControllerTest.java
index b4b5b94..b44d8e2 100644
--- a/tests/robotests/src/com/android/settings/wifi/UseOpenWifiPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/UseOpenWifiPreferenceControllerTest.java
@@ -18,9 +18,12 @@
 
 import static android.content.Context.NETWORK_SCORE_SERVICE;
 import static android.provider.Settings.Global.USE_OPEN_WIFI_PACKAGE;
+
 import static com.android.settings.wifi.UseOpenWifiPreferenceController
         .REQUEST_CODE_OPEN_WIFI_AUTOMATICALLY;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -35,6 +38,10 @@
 import android.net.NetworkScorerAppData;
 import android.provider.Settings;
 
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -55,10 +62,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class UseOpenWifiPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiConfigControllerTest.java b/tests/robotests/src/com/android/settings/wifi/WifiConfigControllerTest.java
index 43e87d8..5e8dd28 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiConfigControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiConfigControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyBoolean;
 import static org.mockito.Mockito.anyInt;
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiDialogActivityTest.java b/tests/robotests/src/com/android/settings/wifi/WifiDialogActivityTest.java
index e80edba..6535685 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiDialogActivityTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiDialogActivityTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 
 import android.content.Intent;
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiEnablerTest.java b/tests/robotests/src/com/android/settings/wifi/WifiEnablerTest.java
index c6ebafb..71a7298 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiEnablerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiEnablerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/WifiInfoPreferenceControllerTest.java
index d2e8cb8..6cbace9 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiInfoPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_PAUSE;
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.verify;
@@ -31,6 +33,10 @@
 import android.net.wifi.WifiManager;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -42,10 +48,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiInfoPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java
index f391969..06d3479 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -31,6 +32,9 @@
 import android.net.wifi.WifiManager;
 import android.os.Handler;
 
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowRestrictedLockUtils;
@@ -45,9 +49,6 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.Preference.OnPreferenceChangeListener;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowRestrictedLockUtils.class)
 public class WifiMasterSwitchPreferenceControllerTest {
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiScanningRequiredFragmentTest.java b/tests/robotests/src/com/android/settings/wifi/WifiScanningRequiredFragmentTest.java
index d37b667..e50d9ad 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiScanningRequiredFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiScanningRequiredFragmentTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.isNull;
@@ -32,6 +33,9 @@
 import android.content.DialogInterface;
 import android.provider.Settings;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
@@ -44,9 +48,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.Fragment;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiScanningRequiredFragmentTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiSettingsTest.java b/tests/robotests/src/com/android/settings/wifi/WifiSettingsTest.java
index 01d97c1..e9daec3 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiSettingsTest.java
@@ -21,7 +21,6 @@
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
 import android.app.Activity;
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiSliceTest.java b/tests/robotests/src/com/android/settings/wifi/WifiSliceTest.java
index b67e3b0..dda5d8f 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiSliceTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiSliceTest.java
@@ -18,6 +18,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -27,6 +28,14 @@
 import android.content.res.Resources;
 import android.net.wifi.WifiManager;
 
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.SliceTester;
@@ -38,14 +47,6 @@
 
 import java.util.List;
 
-import androidx.core.graphics.drawable.IconCompat;
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.widget.SliceLiveData;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiSliceTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiSummaryUpdaterTest.java b/tests/robotests/src/com/android/settings/wifi/WifiSummaryUpdaterTest.java
index f55c57f..d40ead1 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiSummaryUpdaterTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiSummaryUpdaterTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.spy;
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiWakeupPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/WifiWakeupPreferenceControllerTest.java
index 308463b..ffe1d8f 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiWakeupPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiWakeupPreferenceControllerTest.java
@@ -18,7 +18,9 @@
 
 import static android.provider.Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE;
 import static android.provider.Settings.Global.WIFI_WAKEUP_ENABLED;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -27,6 +29,9 @@
 import android.location.LocationManager;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -40,9 +45,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiWakeupPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/WriteWifiConfigToNfcDialogTest.java b/tests/robotests/src/com/android/settings/wifi/WriteWifiConfigToNfcDialogTest.java
index 7e3ce6f..f393804 100644
--- a/tests/robotests/src/com/android/settings/wifi/WriteWifiConfigToNfcDialogTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WriteWifiConfigToNfcDialogTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.when;
 
 import android.app.Activity;
diff --git a/tests/robotests/src/com/android/settings/wifi/calling/WifiCallingSliceHelperTest.java b/tests/robotests/src/com/android/settings/wifi/calling/WifiCallingSliceHelperTest.java
index 40a8510..7e87711 100644
--- a/tests/robotests/src/com/android/settings/wifi/calling/WifiCallingSliceHelperTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/calling/WifiCallingSliceHelperTest.java
@@ -19,6 +19,7 @@
 import static android.app.slice.Slice.EXTRA_TOGGLE_STATE;
 import static android.app.slice.Slice.HINT_TITLE;
 import static android.app.slice.SliceItem.FORMAT_TEXT;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
@@ -35,14 +36,25 @@
 import android.content.res.Resources;
 import android.telephony.CarrierConfigManager;
 
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.core.SliceAction;
+import androidx.slice.core.SliceQuery;
+import androidx.slice.widget.ListContent;
+import androidx.slice.widget.RowContent;
+import androidx.slice.widget.SliceContent;
+import androidx.slice.widget.SliceLiveData;
+
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsManager;
 import com.android.settings.R;
+import com.android.settings.slices.CustomSliceManager;
 import com.android.settings.slices.SettingsSliceProvider;
 import com.android.settings.slices.SliceBroadcastReceiver;
 import com.android.settings.slices.SliceData;
 import com.android.settings.slices.SlicesFeatureProvider;
-import com.android.settings.slices.CustomSliceManager;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -57,17 +69,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceMetadata;
-import androidx.slice.SliceProvider;
-import androidx.slice.core.SliceAction;
-import androidx.slice.core.SliceQuery;
-import androidx.slice.widget.ListContent;
-import androidx.slice.widget.SliceContent;
-import androidx.slice.widget.RowContent;
-import androidx.slice.widget.SliceLiveData;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiCallingSliceHelperTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
index 2bec044..59e6287 100644
--- a/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.wifi.details;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.nullable;
@@ -54,6 +55,11 @@
 import android.view.View.OnClickListener;
 import android.widget.ImageView;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
@@ -88,11 +94,6 @@
 import java.util.Arrays;
 import java.util.stream.Collectors;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
         ShadowDevicePolicyManager.class,
diff --git a/tests/robotests/src/com/android/settings/wifi/details/WifiMeteredPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/details/WifiMeteredPreferenceControllerTest.java
index f90b8e2..dd5dcc9 100644
--- a/tests/robotests/src/com/android/settings/wifi/details/WifiMeteredPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/details/WifiMeteredPreferenceControllerTest.java
@@ -16,12 +16,15 @@
 package com.android.settings.wifi.details;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
 import android.net.wifi.WifiConfiguration;
 
+import androidx.preference.DropDownPreference;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -31,8 +34,6 @@
 import org.mockito.Mock;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.DropDownPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiMeteredPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceControllerTest.java
index 2b00adc..8921311 100644
--- a/tests/robotests/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/p2p/P2pCategoryPreferenceControllerTest.java
@@ -17,12 +17,17 @@
 package com.android.settings.wifi.p2p;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -32,10 +37,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class P2pCategoryPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceControllerTest.java
index 4bc9028..849c35a 100644
--- a/tests/robotests/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/p2p/P2pThisDevicePreferenceControllerTest.java
@@ -17,11 +17,15 @@
 package com.android.settings.wifi.p2p;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.when;
 
 import android.net.wifi.p2p.WifiP2pDevice;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -31,9 +35,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class P2pThisDevicePreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/p2p/WifiP2PPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/p2p/WifiP2PPreferenceControllerTest.java
index e3be992..75c5ffc 100644
--- a/tests/robotests/src/com/android/settings/wifi/p2p/WifiP2PPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/p2p/WifiP2PPreferenceControllerTest.java
@@ -17,7 +17,9 @@
 
 import static androidx.lifecycle.Lifecycle.Event.ON_PAUSE;
 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.times;
@@ -30,6 +32,10 @@
 import android.content.IntentFilter;
 import android.net.wifi.WifiManager;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
@@ -40,10 +46,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiP2PPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/TetherServiceTest.java b/tests/robotests/src/com/android/settings/wifi/tether/TetherServiceTest.java
index b6bf7e7..fb7bef1 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/TetherServiceTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/TetherServiceTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.wifi.tether;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceControllerTest.java
index b556c8f..6faff11 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi.tether;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.times;
@@ -28,6 +29,9 @@
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
@@ -38,9 +42,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiTetherApBandPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceControllerTest.java
index 19f4edc..519aa54 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherAutoOffPreferenceControllerTest.java
@@ -21,6 +21,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.SwitchPreference;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -29,8 +31,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.SwitchPreference;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiTetherAutoOffPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceControllerTest.java
index 5a09be6..1b063d0 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPasswordPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi.tether;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -27,6 +28,8 @@
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.ValidatedEditTextPreference;
 
@@ -38,8 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiTetherPasswordPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java
index 6352fc5..c81c490 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi.tether;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -31,6 +32,9 @@
 import android.net.wifi.WifiManager;
 import android.provider.Settings;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.MasterSwitchPreference;
@@ -48,9 +52,6 @@
 import org.robolectric.annotation.Implements;
 import org.robolectric.util.ReflectionHelpers;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = {
     WifiTetherPreferenceControllerTest.ShadowWifiTetherSettings.class,
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceControllerTest.java
index bf70434..a9d4a43 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSSIDPreferenceControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi.tether;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -27,6 +28,8 @@
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.ValidatedEditTextPreference;
 
@@ -38,8 +41,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiTetherSSIDPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceControllerTest.java
index 252de38..f813185 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSecurityPreferenceControllerTest.java
@@ -1,6 +1,7 @@
 package com.android.settings.wifi.tether;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -10,6 +11,9 @@
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
 
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.Before;
@@ -19,9 +23,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
-import androidx.preference.ListPreference;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 public class WifiTetherSecurityPreferenceControllerTest {
 
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSwitchBarControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSwitchBarControllerTest.java
index bf6c725..d22776f 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSwitchBarControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSwitchBarControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.wifi.tether;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;