diff --git a/service-t/src/com/android/server/net/NetworkStatsService.java b/service-t/src/com/android/server/net/NetworkStatsService.java
index 11343d2..9b7af49 100644
--- a/service-t/src/com/android/server/net/NetworkStatsService.java
+++ b/service-t/src/com/android/server/net/NetworkStatsService.java
@@ -313,7 +313,7 @@
     static final int DEFAULT_TRAFFIC_STATS_CACHE_MAX_ENTRIES = 400;
     /**
      * The delay time between to network stats update intents.
-     * Added to fix intent spams (b/3115462)
+     * Added to fix intent spams (b/343844995)
      */
     @VisibleForTesting(visibility = PRIVATE)
     static final int BROADCAST_NETWORK_STATS_UPDATED_DELAY_MS = 1000;
@@ -488,7 +488,6 @@
     @GuardedBy("mStatsLock")
     private long mLatestNetworkStatsUpdatedBroadcastScheduledTime = Long.MIN_VALUE;
 
-
     private final TrafficStatsRateLimitCache mTrafficStatsTotalCache;
     private final TrafficStatsRateLimitCache mTrafficStatsIfaceCache;
     private final TrafficStatsRateLimitCache mTrafficStatsUidCache;
@@ -499,7 +498,6 @@
     private final boolean mAlwaysUseTrafficStatsRateLimitCache;
     private final int mTrafficStatsRateLimitCacheExpiryDuration;
     private final int mTrafficStatsRateLimitCacheMaxEntries;
-
     private final boolean mBroadcastNetworkStatsUpdatedRateLimitEnabled;
 
 
@@ -724,15 +722,6 @@
     @VisibleForTesting
     public static class Dependencies {
         /**
-         * Get broadcast network stats updated delay time in ms
-         * @return
-         */
-        @NonNull
-        public long getBroadcastNetworkStatsUpdateDelayMs() {
-            return BROADCAST_NETWORK_STATS_UPDATED_DELAY_MS;
-        }
-
-        /**
          * Get legacy platform stats directory.
          */
         @NonNull
diff --git a/staticlibs/tests/unit/src/com/android/net/module/util/LocationPermissionCheckerTest.java b/staticlibs/tests/unit/src/com/android/net/module/util/LocationPermissionCheckerTest.java
index 84018a5..3239244 100644
--- a/staticlibs/tests/unit/src/com/android/net/module/util/LocationPermissionCheckerTest.java
+++ b/staticlibs/tests/unit/src/com/android/net/module/util/LocationPermissionCheckerTest.java
@@ -25,10 +25,11 @@
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
 
 import android.Manifest;
 import android.app.AppOpsManager;
@@ -106,17 +107,18 @@
     }
 
     private void setupMocks() throws Exception {
-        when(mMockPkgMgr.getApplicationInfoAsUser(eq(TEST_PKG_NAME), eq(0), any()))
-                .thenReturn(mMockApplInfo);
-        when(mMockContext.getPackageManager()).thenReturn(mMockPkgMgr);
-        when(mMockAppOps.noteOp(AppOpsManager.OPSTR_WIFI_SCAN, mUid, TEST_PKG_NAME,
-                TEST_FEATURE_ID, null)).thenReturn(mWifiScanAllowApps);
-        when(mMockAppOps.noteOp(eq(AppOpsManager.OPSTR_COARSE_LOCATION), eq(mUid),
-                eq(TEST_PKG_NAME), eq(TEST_FEATURE_ID), nullable(String.class)))
-                .thenReturn(mAllowCoarseLocationApps);
-        when(mMockAppOps.noteOp(eq(AppOpsManager.OPSTR_FINE_LOCATION), eq(mUid),
-                eq(TEST_PKG_NAME), eq(TEST_FEATURE_ID), nullable(String.class)))
-                .thenReturn(mAllowFineLocationApps);
+        doReturn(mMockApplInfo).when(mMockPkgMgr)
+                .getApplicationInfoAsUser(eq(TEST_PKG_NAME), eq(0), any());
+        doReturn(mMockPkgMgr).when(mMockContext).getPackageManager();
+        doReturn(mWifiScanAllowApps).when(mMockAppOps).noteOp(
+                AppOpsManager.OPSTR_WIFI_SCAN, mUid, TEST_PKG_NAME,
+                TEST_FEATURE_ID, null);
+        doReturn(mAllowCoarseLocationApps).when(mMockAppOps).noteOp(
+                eq(AppOpsManager.OPSTR_COARSE_LOCATION), eq(mUid),
+                eq(TEST_PKG_NAME), eq(TEST_FEATURE_ID), nullable(String.class));
+        doReturn(mAllowFineLocationApps).when(mMockAppOps).noteOp(
+                eq(AppOpsManager.OPSTR_FINE_LOCATION), eq(mUid),
+                eq(TEST_PKG_NAME), eq(TEST_FEATURE_ID), nullable(String.class));
         if (mThrowSecurityException) {
             doThrow(new SecurityException("Package " + TEST_PKG_NAME + " doesn't belong"
                     + " to application bound to user " + mUid))
@@ -128,10 +130,10 @@
     }
 
     private <T> void mockSystemService(String name, Class<T> clazz, T service) {
-        when(mMockContext.getSystemService(name)).thenReturn(service);
-        when(mMockContext.getSystemServiceName(clazz)).thenReturn(name);
+        doReturn(service).when(mMockContext).getSystemService(name);
+        doReturn(name).when(mMockContext).getSystemServiceName(clazz);
         // Do not use mockito extended final method mocking
-        when(mMockContext.getSystemService(clazz)).thenCallRealMethod();
+        doCallRealMethod().when(mMockContext).getSystemService(clazz);
     }
 
     private void setupTestCase() throws Exception {
@@ -167,16 +169,17 @@
         Binder.restoreCallingIdentity((((long) mUid) << 32) | Binder.getCallingPid());
         doAnswer(mReturnPermission).when(mMockContext).checkPermission(
                 anyString(), anyInt(), anyInt());
-        when(mMockUserManager.isSameProfileGroup(UserHandle.SYSTEM,
-                UserHandle.getUserHandleForUid(MANAGED_PROFILE_UID)))
-                .thenReturn(true);
-        when(mMockContext.checkPermission(mManifestStringCoarse, -1, mUid))
-                .thenReturn(mCoarseLocationPermission);
-        when(mMockContext.checkPermission(mManifestStringFine, -1, mUid))
-                .thenReturn(mFineLocationPermission);
-        when(mMockContext.checkPermission(NETWORK_SETTINGS, -1, mUid))
-                .thenReturn(mNetworkSettingsPermission);
-        when(mLocationManager.isLocationEnabledForUser(any())).thenReturn(mIsLocationEnabled);
+        doReturn(true).when(mMockUserManager)
+                .isSameProfileGroup(UserHandle.SYSTEM,
+                UserHandle.getUserHandleForUid(MANAGED_PROFILE_UID));
+        doReturn(mCoarseLocationPermission).when(mMockContext)
+                .checkPermission(mManifestStringCoarse, -1, mUid);
+        doReturn(mFineLocationPermission).when(mMockContext)
+                .checkPermission(mManifestStringFine, -1, mUid);
+        doReturn(mNetworkSettingsPermission).when(mMockContext)
+                .checkPermission(NETWORK_SETTINGS, -1, mUid);
+        doReturn(mIsLocationEnabled).when(mLocationManager)
+                .isLocationEnabledForUser(any());
     }
 
     private Answer<Integer> createPermissionAnswer() {