diff --git a/framework/api/module-lib-current.txt b/framework/api/module-lib-current.txt
index b219375..6c454bc 100644
--- a/framework/api/module-lib-current.txt
+++ b/framework/api/module-lib-current.txt
@@ -48,6 +48,7 @@
 
   public class ConnectivitySettingsManager {
     method public static void clearGlobalProxy(@NonNull android.content.Context);
+    method @NonNull public static java.util.Set<java.lang.String> getAppsAllowedOnRestrictedNetworks(@NonNull android.content.Context);
     method @Nullable public static String getCaptivePortalHttpUrl(@NonNull android.content.Context);
     method public static int getCaptivePortalMode(@NonNull android.content.Context, int);
     method @NonNull public static java.time.Duration getConnectivityKeepPendingIntentDuration(@NonNull android.content.Context, @NonNull java.time.Duration);
@@ -65,9 +66,9 @@
     method @NonNull public static String getPrivateDnsDefaultMode(@NonNull android.content.Context);
     method @Nullable public static String getPrivateDnsHostname(@NonNull android.content.Context);
     method public static int getPrivateDnsMode(@NonNull android.content.Context);
-    method @NonNull public static java.util.Set<java.lang.String> getRestrictedAllowedApps(@NonNull android.content.Context);
     method public static boolean getWifiAlwaysRequested(@NonNull android.content.Context, boolean);
     method @NonNull public static java.time.Duration getWifiDataActivityTimeout(@NonNull android.content.Context, @NonNull java.time.Duration);
+    method public static void setAppsAllowedOnRestrictedNetworks(@NonNull android.content.Context, @NonNull java.util.Set<java.lang.String>);
     method public static void setCaptivePortalHttpUrl(@NonNull android.content.Context, @Nullable String);
     method public static void setCaptivePortalMode(@NonNull android.content.Context, int);
     method public static void setConnectivityKeepPendingIntentDuration(@NonNull android.content.Context, @NonNull java.time.Duration);
@@ -85,7 +86,6 @@
     method public static void setPrivateDnsDefaultMode(@NonNull android.content.Context, @NonNull int);
     method public static void setPrivateDnsHostname(@NonNull android.content.Context, @Nullable String);
     method public static void setPrivateDnsMode(@NonNull android.content.Context, int);
-    method public static void setRestrictedAllowedApps(@NonNull android.content.Context, @NonNull java.util.Set<java.lang.String>);
     method public static void setWifiAlwaysRequested(@NonNull android.content.Context, boolean);
     method public static void setWifiDataActivityTimeout(@NonNull android.content.Context, @NonNull java.time.Duration);
     field public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; // 0x2
diff --git a/framework/src/android/net/ConnectivitySettingsManager.java b/framework/src/android/net/ConnectivitySettingsManager.java
index 07754e4..762f24f 100644
--- a/framework/src/android/net/ConnectivitySettingsManager.java
+++ b/framework/src/android/net/ConnectivitySettingsManager.java
@@ -43,7 +43,6 @@
 import java.util.List;
 import java.util.Set;
 import java.util.StringJoiner;
-import java.util.regex.Pattern;
 
 /**
  * A manager class for connectivity module settings.
@@ -375,11 +374,12 @@
     private static final String PRIVATE_DNS_MODE_PROVIDER_HOSTNAME_STRING = "hostname";
 
     /**
-     * A list of apps that should be granted netd system permission for using restricted networks.
+     * A list of apps that is allowed on restricted networks.
      *
      * @hide
      */
-    public static final String RESTRICTED_ALLOWED_APPS = "restricted_allowed_apps";
+    public static final String APPS_ALLOWED_ON_RESTRICTED_NETWORKS =
+            "apps_allowed_on_restricted_networks";
 
     /**
      * Get mobile data activity timeout from {@link Settings}.
@@ -1047,17 +1047,16 @@
     }
 
     /**
-     * Get the list of apps(from {@link Settings}) that should be granted netd system permission for
-     * using restricted networks.
+     * Get the list of apps(from {@link Settings}) that is allowed on restricted networks.
      *
      * @param context The {@link Context} to query the setting.
-     * @return A list of apps that should be granted netd system permission for using restricted
-     *         networks or null if no setting value.
+     * @return A list of apps that is allowed on restricted networks or null if no setting
+     *         value.
      */
     @NonNull
-    public static Set<String> getRestrictedAllowedApps(@NonNull Context context) {
+    public static Set<String> getAppsAllowedOnRestrictedNetworks(@NonNull Context context) {
         final String appList = Settings.Secure.getString(
-                context.getContentResolver(), RESTRICTED_ALLOWED_APPS);
+                context.getContentResolver(), APPS_ALLOWED_ON_RESTRICTED_NETWORKS);
         if (TextUtils.isEmpty(appList)) {
             return new ArraySet<>();
         }
@@ -1065,27 +1064,24 @@
     }
 
     /**
-     * Set the list of apps(from {@link Settings}) that should be granted netd system permission for
-     * using restricted networks.
+     * Set the list of apps(from {@link Settings}) that is allowed on restricted networks.
      *
      * Note: Please refer to android developer guidelines for valid app(package name).
      * https://developer.android.com/guide/topics/manifest/manifest-element.html#package
      *
      * @param context The {@link Context} to set the setting.
-     * @param list A list of apps that should be granted netd system permission for using
-     *             restricted networks.
+     * @param list A list of apps that is allowed on restricted networks.
      */
-    public static void setRestrictedAllowedApps(@NonNull Context context,
+    public static void setAppsAllowedOnRestrictedNetworks(@NonNull Context context,
             @NonNull Set<String> list) {
-        final Pattern appPattern = Pattern.compile("[a-zA-Z_0-9]+([.][a-zA-Z_0-9]+)*");
         final StringJoiner joiner = new StringJoiner(";");
         for (String app : list) {
-            if (!appPattern.matcher(app).matches()) {
+            if (app == null || app.contains(";")) {
                 throw new IllegalArgumentException("Invalid app(package name)");
             }
             joiner.add(app);
         }
-        Settings.Secure.putString(
-                context.getContentResolver(), RESTRICTED_ALLOWED_APPS, joiner.toString());
+        Settings.Secure.putString(context.getContentResolver(), APPS_ALLOWED_ON_RESTRICTED_NETWORKS,
+                joiner.toString());
     }
 }
diff --git a/service/Android.bp b/service/Android.bp
index 1330e71..513de19 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -52,8 +52,8 @@
 java_library {
     name: "service-connectivity-pre-jarjar",
     srcs: [
+        "src/**/*.java",
         ":framework-connectivity-shared-srcs",
-        ":connectivity-service-srcs",
     ],
     libs: [
         "android.net.ipsec.ike",
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
similarity index 100%
rename from services/core/java/com/android/server/ConnectivityService.java
rename to service/src/com/android/server/ConnectivityService.java
diff --git a/services/core/java/com/android/server/ConnectivityServiceInitializer.java b/service/src/com/android/server/ConnectivityServiceInitializer.java
similarity index 100%
rename from services/core/java/com/android/server/ConnectivityServiceInitializer.java
rename to service/src/com/android/server/ConnectivityServiceInitializer.java
diff --git a/services/core/java/com/android/server/NetIdManager.java b/service/src/com/android/server/NetIdManager.java
similarity index 100%
rename from services/core/java/com/android/server/NetIdManager.java
rename to service/src/com/android/server/NetIdManager.java
diff --git a/services/core/java/com/android/server/TestNetworkService.java b/service/src/com/android/server/TestNetworkService.java
similarity index 100%
rename from services/core/java/com/android/server/TestNetworkService.java
rename to service/src/com/android/server/TestNetworkService.java
diff --git a/services/core/java/com/android/server/connectivity/AutodestructReference.java b/service/src/com/android/server/connectivity/AutodestructReference.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/AutodestructReference.java
rename to service/src/com/android/server/connectivity/AutodestructReference.java
diff --git a/service/src/com/android/server/connectivity/ConnectivityConstants.java b/service/src/com/android/server/connectivity/ConnectivityConstants.java
new file mode 100644
index 0000000..325a2cd
--- /dev/null
+++ b/service/src/com/android/server/connectivity/ConnectivityConstants.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.connectivity;
+
+/**
+ * A class encapsulating various constants used by Connectivity.
+ * TODO : remove this class.
+ * @hide
+ */
+public class ConnectivityConstants {
+    // VPNs typically have priority over other networks. Give them a score that will
+    // let them win every single time.
+    public static final int VPN_DEFAULT_SCORE = 101;
+}
diff --git a/services/core/java/com/android/server/connectivity/DnsManager.java b/service/src/com/android/server/connectivity/DnsManager.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/DnsManager.java
rename to service/src/com/android/server/connectivity/DnsManager.java
diff --git a/services/core/java/com/android/server/connectivity/FullScore.java b/service/src/com/android/server/connectivity/FullScore.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/FullScore.java
rename to service/src/com/android/server/connectivity/FullScore.java
diff --git a/services/core/java/com/android/server/connectivity/KeepaliveTracker.java b/service/src/com/android/server/connectivity/KeepaliveTracker.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/KeepaliveTracker.java
rename to service/src/com/android/server/connectivity/KeepaliveTracker.java
diff --git a/services/core/java/com/android/server/connectivity/LingerMonitor.java b/service/src/com/android/server/connectivity/LingerMonitor.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/LingerMonitor.java
rename to service/src/com/android/server/connectivity/LingerMonitor.java
diff --git a/service/src/com/android/server/connectivity/MockableSystemProperties.java b/service/src/com/android/server/connectivity/MockableSystemProperties.java
new file mode 100644
index 0000000..a25b89a
--- /dev/null
+++ b/service/src/com/android/server/connectivity/MockableSystemProperties.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.connectivity;
+
+import android.os.SystemProperties;
+
+public class MockableSystemProperties {
+
+    public String get(String key) {
+        return SystemProperties.get(key);
+    }
+
+    public int getInt(String key, int def) {
+        return SystemProperties.getInt(key, def);
+    }
+
+    public boolean getBoolean(String key, boolean def) {
+        return SystemProperties.getBoolean(key, def);
+    }
+}
diff --git a/services/core/java/com/android/server/connectivity/Nat464Xlat.java b/service/src/com/android/server/connectivity/Nat464Xlat.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/Nat464Xlat.java
rename to service/src/com/android/server/connectivity/Nat464Xlat.java
diff --git a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java b/service/src/com/android/server/connectivity/NetworkAgentInfo.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
rename to service/src/com/android/server/connectivity/NetworkAgentInfo.java
diff --git a/services/core/java/com/android/server/connectivity/NetworkDiagnostics.java b/service/src/com/android/server/connectivity/NetworkDiagnostics.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/NetworkDiagnostics.java
rename to service/src/com/android/server/connectivity/NetworkDiagnostics.java
diff --git a/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java b/service/src/com/android/server/connectivity/NetworkNotificationManager.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
rename to service/src/com/android/server/connectivity/NetworkNotificationManager.java
diff --git a/services/core/java/com/android/server/connectivity/NetworkOffer.java b/service/src/com/android/server/connectivity/NetworkOffer.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/NetworkOffer.java
rename to service/src/com/android/server/connectivity/NetworkOffer.java
diff --git a/services/core/java/com/android/server/connectivity/NetworkRanker.java b/service/src/com/android/server/connectivity/NetworkRanker.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/NetworkRanker.java
rename to service/src/com/android/server/connectivity/NetworkRanker.java
diff --git a/services/core/java/com/android/server/connectivity/PermissionMonitor.java b/service/src/com/android/server/connectivity/PermissionMonitor.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/PermissionMonitor.java
rename to service/src/com/android/server/connectivity/PermissionMonitor.java
diff --git a/services/core/java/com/android/server/connectivity/ProfileNetworkPreferences.java b/service/src/com/android/server/connectivity/ProfileNetworkPreferences.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/ProfileNetworkPreferences.java
rename to service/src/com/android/server/connectivity/ProfileNetworkPreferences.java
diff --git a/services/core/java/com/android/server/connectivity/ProxyTracker.java b/service/src/com/android/server/connectivity/ProxyTracker.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/ProxyTracker.java
rename to service/src/com/android/server/connectivity/ProxyTracker.java
diff --git a/services/core/java/com/android/server/connectivity/QosCallbackAgentConnection.java b/service/src/com/android/server/connectivity/QosCallbackAgentConnection.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/QosCallbackAgentConnection.java
rename to service/src/com/android/server/connectivity/QosCallbackAgentConnection.java
diff --git a/services/core/java/com/android/server/connectivity/QosCallbackTracker.java b/service/src/com/android/server/connectivity/QosCallbackTracker.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/QosCallbackTracker.java
rename to service/src/com/android/server/connectivity/QosCallbackTracker.java
diff --git a/services/core/java/com/android/server/connectivity/TcpKeepaliveController.java b/service/src/com/android/server/connectivity/TcpKeepaliveController.java
similarity index 100%
rename from services/core/java/com/android/server/connectivity/TcpKeepaliveController.java
rename to service/src/com/android/server/connectivity/TcpKeepaliveController.java
diff --git a/tests/common/java/android/net/UnderlyingNetworkInfoTest.kt b/tests/common/java/android/net/UnderlyingNetworkInfoTest.kt
index 87cfb34..f23ba26 100644
--- a/tests/common/java/android/net/UnderlyingNetworkInfoTest.kt
+++ b/tests/common/java/android/net/UnderlyingNetworkInfoTest.kt
@@ -36,15 +36,15 @@
     @Test
     fun testParcelUnparcel() {
         val testInfo = UnderlyingNetworkInfo(TEST_OWNER_UID, TEST_IFACE, TEST_IFACE_LIST)
-        assertEquals(TEST_OWNER_UID, testInfo.ownerUid)
-        assertEquals(TEST_IFACE, testInfo.iface)
-        assertEquals(TEST_IFACE_LIST, testInfo.underlyingIfaces)
+        assertEquals(TEST_OWNER_UID, testInfo.getOwnerUid())
+        assertEquals(TEST_IFACE, testInfo.getInterface())
+        assertEquals(TEST_IFACE_LIST, testInfo.getUnderlyingInterfaces())
         assertParcelSane(testInfo, 3)
 
         val emptyInfo = UnderlyingNetworkInfo(0, String(), listOf())
-        assertEquals(0, emptyInfo.ownerUid)
-        assertEquals(String(), emptyInfo.iface)
-        assertEquals(listOf(), emptyInfo.underlyingIfaces)
+        assertEquals(0, emptyInfo.getOwnerUid())
+        assertEquals(String(), emptyInfo.getInterface())
+        assertEquals(listOf(), emptyInfo.getUnderlyingInterfaces())
         assertParcelSane(emptyInfo, 3)
     }
 }
\ No newline at end of file
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 221cc9b..41458f1 100644
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -127,6 +127,7 @@
 import static com.android.testutils.MiscAsserts.assertEmpty;
 import static com.android.testutils.MiscAsserts.assertLength;
 import static com.android.testutils.MiscAsserts.assertRunsInAtMost;
+import static com.android.testutils.MiscAsserts.assertSameElements;
 import static com.android.testutils.MiscAsserts.assertThrows;
 
 import static org.junit.Assert.assertEquals;
@@ -5806,20 +5807,8 @@
         mCm.unregisterNetworkCallback(networkCallback);
     }
 
-    private <T> void assertSameElementsNoDuplicates(T[] expected, T[] actual) {
-        // Easier to implement than a proper "assertSameElements" method that also correctly deals
-        // with duplicates.
-        final String msg = Arrays.toString(expected) + " != " + Arrays.toString(actual);
-        assertEquals(msg, expected.length, actual.length);
-        Set expectedSet = new ArraySet<>(Arrays.asList(expected));
-        assertEquals("expected contains duplicates", expectedSet.size(), expected.length);
-        // actual cannot have duplicates because it's the same length and has the same elements.
-        Set actualSet = new ArraySet<>(Arrays.asList(actual));
-        assertEquals(expectedSet, actualSet);
-    }
-
-    private void expectNetworkStatus(Network[] networks, String defaultIface,
-            Integer vpnUid, String vpnIfname, String[] underlyingIfaces) throws Exception {
+    private void expectNotifyNetworkStatus(List<Network> networks, String defaultIface,
+            Integer vpnUid, String vpnIfname, List<String> underlyingIfaces) throws Exception {
         ArgumentCaptor<List<Network>> networksCaptor = ArgumentCaptor.forClass(List.class);
         ArgumentCaptor<List<UnderlyingNetworkInfo>> vpnInfosCaptor =
                 ArgumentCaptor.forClass(List.class);
@@ -5827,26 +5816,24 @@
         verify(mStatsManager, atLeastOnce()).notifyNetworkStatus(networksCaptor.capture(),
                 any(List.class), eq(defaultIface), vpnInfosCaptor.capture());
 
-        assertSameElementsNoDuplicates(networksCaptor.getValue().toArray(), networks);
+        assertSameElements(networksCaptor.getValue(), networks);
 
-        UnderlyingNetworkInfo[] infos =
-                vpnInfosCaptor.getValue().toArray(new UnderlyingNetworkInfo[0]);
+        List<UnderlyingNetworkInfo> infos = vpnInfosCaptor.getValue();
         if (vpnUid != null) {
-            assertEquals("Should have exactly one VPN:", 1, infos.length);
-            UnderlyingNetworkInfo info = infos[0];
+            assertEquals("Should have exactly one VPN:", 1, infos.size());
+            UnderlyingNetworkInfo info = infos.get(0);
             assertEquals("Unexpected VPN owner:", (int) vpnUid, info.getOwnerUid());
-            assertEquals("Unexpected VPN interface:", vpnIfname, info.getIface());
-            assertSameElementsNoDuplicates(underlyingIfaces,
-                    info.getUnderlyingIfaces().toArray(new String[0]));
+            assertEquals("Unexpected VPN interface:", vpnIfname, info.getInterface());
+            assertSameElements(underlyingIfaces, info.getUnderlyingInterfaces());
         } else {
-            assertEquals(0, infos.length);
+            assertEquals(0, infos.size());
             return;
         }
     }
 
-    private void expectNetworkStatus(
-            Network[] networks, String defaultIface) throws Exception {
-        expectNetworkStatus(networks, defaultIface, null, null, new String[0]);
+    private void expectNotifyNetworkStatus(
+            List<Network> networks, String defaultIface) throws Exception {
+        expectNotifyNetworkStatus(networks, defaultIface, null, null, List.of());
     }
 
     @Test
@@ -5854,8 +5841,8 @@
         mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
         mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
 
-        final Network[] onlyCell = new Network[] {mCellNetworkAgent.getNetwork()};
-        final Network[] onlyWifi = new Network[] {mWiFiNetworkAgent.getNetwork()};
+        final List<Network> onlyCell = List.of(mCellNetworkAgent.getNetwork());
+        final List<Network> onlyWifi = List.of(mWiFiNetworkAgent.getNetwork());
 
         LinkProperties cellLp = new LinkProperties();
         cellLp.setInterfaceName(MOBILE_IFNAME);
@@ -5866,7 +5853,7 @@
         mCellNetworkAgent.connect(false);
         mCellNetworkAgent.sendLinkProperties(cellLp);
         waitForIdle();
-        expectNetworkStatus(onlyCell, MOBILE_IFNAME);
+        expectNotifyNetworkStatus(onlyCell, MOBILE_IFNAME);
         reset(mStatsManager);
 
         // Default network switch should update ifaces.
@@ -5874,37 +5861,37 @@
         mWiFiNetworkAgent.sendLinkProperties(wifiLp);
         waitForIdle();
         assertEquals(wifiLp, mService.getActiveLinkProperties());
-        expectNetworkStatus(onlyWifi, WIFI_IFNAME);
+        expectNotifyNetworkStatus(onlyWifi, WIFI_IFNAME);
         reset(mStatsManager);
 
         // Disconnect should update ifaces.
         mWiFiNetworkAgent.disconnect();
         waitForIdle();
-        expectNetworkStatus(onlyCell, MOBILE_IFNAME);
+        expectNotifyNetworkStatus(onlyCell, MOBILE_IFNAME);
         reset(mStatsManager);
 
         // Metered change should update ifaces
         mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
         waitForIdle();
-        expectNetworkStatus(onlyCell, MOBILE_IFNAME);
+        expectNotifyNetworkStatus(onlyCell, MOBILE_IFNAME);
         reset(mStatsManager);
 
         mCellNetworkAgent.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
         waitForIdle();
-        expectNetworkStatus(onlyCell, MOBILE_IFNAME);
+        expectNotifyNetworkStatus(onlyCell, MOBILE_IFNAME);
         reset(mStatsManager);
 
         // Temp metered change shouldn't update ifaces
         mCellNetworkAgent.addCapability(NET_CAPABILITY_TEMPORARILY_NOT_METERED);
         waitForIdle();
-        verify(mStatsManager, never()).notifyNetworkStatus(eq(Arrays.asList(onlyCell)),
+        verify(mStatsManager, never()).notifyNetworkStatus(eq(onlyCell),
                 any(List.class), eq(MOBILE_IFNAME), any(List.class));
         reset(mStatsManager);
 
         // Roaming change should update ifaces
         mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING);
         waitForIdle();
-        expectNetworkStatus(onlyCell, MOBILE_IFNAME);
+        expectNotifyNetworkStatus(onlyCell, MOBILE_IFNAME);
         reset(mStatsManager);
 
         // Test VPNs.
@@ -5914,29 +5901,29 @@
         mMockVpn.establishForMyUid(lp);
         assertUidRangesUpdatedForMyUid(true);
 
-        final Network[] cellAndVpn = new Network[] {
-                mCellNetworkAgent.getNetwork(), mMockVpn.getNetwork()};
+        final List<Network> cellAndVpn =
+                List.of(mCellNetworkAgent.getNetwork(), mMockVpn.getNetwork());
 
         // A VPN with default (null) underlying networks sets the underlying network's interfaces...
-        expectNetworkStatus(cellAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
-                new String[]{MOBILE_IFNAME});
+        expectNotifyNetworkStatus(cellAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
+                List.of(MOBILE_IFNAME));
 
         // ...and updates them as the default network switches.
         mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
         mWiFiNetworkAgent.connect(false);
         mWiFiNetworkAgent.sendLinkProperties(wifiLp);
         final Network[] onlyNull = new Network[]{null};
-        final Network[] wifiAndVpn = new Network[] {
-                mWiFiNetworkAgent.getNetwork(), mMockVpn.getNetwork()};
-        final Network[] cellAndWifi = new Network[] {
-                mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork()};
-        final Network[] cellNullAndWifi = new Network[] {
-                mCellNetworkAgent.getNetwork(), null, mWiFiNetworkAgent.getNetwork()};
+        final List<Network> wifiAndVpn =
+                List.of(mWiFiNetworkAgent.getNetwork(), mMockVpn.getNetwork());
+        final List<Network> cellAndWifi =
+                List.of(mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork());
+        final Network[] cellNullAndWifi =
+                new Network[]{mCellNetworkAgent.getNetwork(), null, mWiFiNetworkAgent.getNetwork()};
 
         waitForIdle();
         assertEquals(wifiLp, mService.getActiveLinkProperties());
-        expectNetworkStatus(wifiAndVpn, WIFI_IFNAME, Process.myUid(), VPN_IFNAME,
-                new String[]{WIFI_IFNAME});
+        expectNotifyNetworkStatus(wifiAndVpn, WIFI_IFNAME, Process.myUid(), VPN_IFNAME,
+                List.of(WIFI_IFNAME));
         reset(mStatsManager);
 
         // A VPN that sets its underlying networks passes the underlying interfaces, and influences
@@ -5945,23 +5932,23 @@
         // MOBILE_IFNAME even though the default network is wifi.
         // TODO: fix this to pass in the actual default network interface. Whether or not the VPN
         // applies to the system server UID should not have any bearing on network stats.
-        mMockVpn.setUnderlyingNetworks(onlyCell);
+        mMockVpn.setUnderlyingNetworks(onlyCell.toArray(new Network[0]));
         waitForIdle();
-        expectNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
-                new String[]{MOBILE_IFNAME});
+        expectNotifyNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
+                List.of(MOBILE_IFNAME));
         reset(mStatsManager);
 
-        mMockVpn.setUnderlyingNetworks(cellAndWifi);
+        mMockVpn.setUnderlyingNetworks(cellAndWifi.toArray(new Network[0]));
         waitForIdle();
-        expectNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
-                new String[]{MOBILE_IFNAME, WIFI_IFNAME});
+        expectNotifyNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
+                List.of(MOBILE_IFNAME, WIFI_IFNAME));
         reset(mStatsManager);
 
         // Null underlying networks are ignored.
         mMockVpn.setUnderlyingNetworks(cellNullAndWifi);
         waitForIdle();
-        expectNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
-                new String[]{MOBILE_IFNAME, WIFI_IFNAME});
+        expectNotifyNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
+                List.of(MOBILE_IFNAME, WIFI_IFNAME));
         reset(mStatsManager);
 
         // If an underlying network disconnects, that interface should no longer be underlying.
@@ -5974,15 +5961,15 @@
         mCellNetworkAgent.disconnect();
         waitForIdle();
         assertNull(mService.getLinkProperties(mCellNetworkAgent.getNetwork()));
-        expectNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
-                new String[]{MOBILE_IFNAME, WIFI_IFNAME});
+        expectNotifyNetworkStatus(wifiAndVpn, MOBILE_IFNAME, Process.myUid(), VPN_IFNAME,
+                List.of(MOBILE_IFNAME, WIFI_IFNAME));
 
         // Confirm that we never tell NetworkStatsService that cell is no longer the underlying
         // network for the VPN...
         verify(mStatsManager, never()).notifyNetworkStatus(any(List.class),
                 any(List.class), any() /* anyString() doesn't match null */,
-                argThat(infos -> infos.get(0).getUnderlyingIfaces().size() == 1
-                        && WIFI_IFNAME.equals(infos.get(0).getUnderlyingIfaces().get(0))));
+                argThat(infos -> infos.get(0).getUnderlyingInterfaces().size() == 1
+                        && WIFI_IFNAME.equals(infos.get(0).getUnderlyingInterfaces().get(0))));
         verifyNoMoreInteractions(mStatsManager);
         reset(mStatsManager);
 
@@ -5995,8 +5982,8 @@
         waitForIdle();
         verify(mStatsManager).notifyNetworkStatus(any(List.class),
                 any(List.class), any() /* anyString() doesn't match null */,
-                argThat(vpnInfos -> vpnInfos.get(0).getUnderlyingIfaces().size() == 1
-                        && WIFI_IFNAME.equals(vpnInfos.get(0).getUnderlyingIfaces().get(0))));
+                argThat(vpnInfos -> vpnInfos.get(0).getUnderlyingInterfaces().size() == 1
+                        && WIFI_IFNAME.equals(vpnInfos.get(0).getUnderlyingInterfaces().get(0))));
         mEthernetNetworkAgent.disconnect();
         waitForIdle();
         reset(mStatsManager);
@@ -6009,26 +5996,26 @@
         // Also, for the same reason as above, the active interface passed in is null.
         mMockVpn.setUnderlyingNetworks(new Network[0]);
         waitForIdle();
-        expectNetworkStatus(wifiAndVpn, null);
+        expectNotifyNetworkStatus(wifiAndVpn, null);
         reset(mStatsManager);
 
         // Specifying only a null underlying network is the same as no networks.
         mMockVpn.setUnderlyingNetworks(onlyNull);
         waitForIdle();
-        expectNetworkStatus(wifiAndVpn, null);
+        expectNotifyNetworkStatus(wifiAndVpn, null);
         reset(mStatsManager);
 
         // Specifying networks that are all disconnected is the same as specifying no networks.
-        mMockVpn.setUnderlyingNetworks(onlyCell);
+        mMockVpn.setUnderlyingNetworks(onlyCell.toArray(new Network[0]));
         waitForIdle();
-        expectNetworkStatus(wifiAndVpn, null);
+        expectNotifyNetworkStatus(wifiAndVpn, null);
         reset(mStatsManager);
 
         // Passing in null again means follow the default network again.
         mMockVpn.setUnderlyingNetworks(null);
         waitForIdle();
-        expectNetworkStatus(wifiAndVpn, WIFI_IFNAME, Process.myUid(), VPN_IFNAME,
-                new String[]{WIFI_IFNAME});
+        expectNotifyNetworkStatus(wifiAndVpn, WIFI_IFNAME, Process.myUid(), VPN_IFNAME,
+                List.of(WIFI_IFNAME));
         reset(mStatsManager);
     }