Fix some more lint issues

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209947034

library/core/src/main/java/com/google/android/exoplayer2/Player.java

@@ -430,7 +430,7 @@ public interface Player {
    */
   @Retention(RetentionPolicy.SOURCE)
   @IntDef({REPEAT_MODE_OFF, REPEAT_MODE_ONE, REPEAT_MODE_ALL})
-  public @interface RepeatMode {}
+  @interface RepeatMode {}
   /**
    * Normal playback without repetition.
    */
@@ -457,7 +457,7 @@ public interface Player {
     DISCONTINUITY_REASON_AD_INSERTION,
     DISCONTINUITY_REASON_INTERNAL
   })
-  public @interface DiscontinuityReason {}
+  @interface DiscontinuityReason {}
   /**
    * Automatic playback transition from one period in the timeline to the next. The period index may
    * be the same as it was before the discontinuity in case the current period is repeated.
@@ -485,7 +485,7 @@ public interface Player {
     TIMELINE_CHANGE_REASON_RESET,
     TIMELINE_CHANGE_REASON_DYNAMIC
   })
-  public @interface TimelineChangeReason {}
+  @interface TimelineChangeReason {}
   /**
    * Timeline and manifest changed as a result of a player initialization with new media.
    */

library/core/src/main/java/com/google/android/exoplayer2/Renderer.java

@@ -40,7 +40,7 @@ public interface Renderer extends PlayerMessage.Target {
    */
   @Retention(RetentionPolicy.SOURCE)
   @IntDef({STATE_DISABLED, STATE_ENABLED, STATE_STARTED})
-  public @interface State {}
+  @interface State {}
   /**
    * The renderer is disabled.
    */

library/core/src/main/java/com/google/android/exoplayer2/drm/DrmSession.java

@@ -45,7 +45,7 @@ public interface DrmSession<T extends ExoMediaCrypto> {
    */
   @Retention(RetentionPolicy.SOURCE)
   @IntDef({STATE_RELEASED, STATE_ERROR, STATE_OPENING, STATE_OPENED, STATE_OPENED_WITH_KEYS})
-  public @interface State {}
+  @interface State {}
   /**
    * The session has been released.
    */

library/core/src/main/java/com/google/android/exoplayer2/drm/FrameworkMediaDrm.java

@@ -227,7 +227,7 @@ public final class FrameworkMediaDrm implements ExoMediaDrm<FrameworkMediaCrypto
   }
 
   @SuppressLint("WrongConstant") // Suppress spurious lint error [Internal ref: b/32137960]
-  private static final void forceWidevineL3(MediaDrm mediaDrm) {
+  private static void forceWidevineL3(MediaDrm mediaDrm) {
     mediaDrm.setPropertyString("securityLevel", "L3");
   }
 

library/core/src/main/java/com/google/android/exoplayer2/extractor/Extractor.java

@@ -50,7 +50,7 @@ public interface Extractor {
    */
   @Retention(RetentionPolicy.SOURCE)
   @IntDef(value = {RESULT_CONTINUE, RESULT_SEEK, RESULT_END_OF_INPUT})
-  public @interface ReadResult {}
+  @interface ReadResult {}
 
   /**
    * Returns whether this extractor can extract samples from the {@link ExtractorInput}, which must

library/core/src/main/java/com/google/android/exoplayer2/util/Util.java

@@ -16,6 +16,7 @@
 package com.google.android.exoplayer2.util;
 
 import android.Manifest.permission;
+import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.content.ComponentName;
@@ -1553,7 +1554,7 @@ public final class Util {
    * and is not declared to be thrown.
    */
   public static void sneakyThrow(Throwable t) {
-    Util.<RuntimeException>sneakyThrowInternal(t);
+    Util.sneakyThrowInternal(t);
   }
 
   @SuppressWarnings("unchecked")
@@ -1749,6 +1750,7 @@ public final class Util {
         // Attempt to read sys.display-size.
         String sysDisplaySize = null;
         try {
+          @SuppressLint("PrivateApi")
           Class<?> systemProperties = Class.forName("android.os.SystemProperties");
           Method getMethod = systemProperties.getMethod("get", String.class);
           sysDisplaySize = (String) getMethod.invoke(systemProperties, "sys.display-size");

library/core/src/test/java/com/google/android/exoplayer2/source/ConcatenatingMediaSourceTest.java

@@ -97,7 +97,7 @@ public final class ConcatenatingMediaSourceTest {
 
     // Add bulk.
     mediaSource.addMediaSources(
-        3, Arrays.<MediaSource>asList(childSources[4], childSources[5], childSources[6]));
+        3, Arrays.asList(childSources[4], childSources[5], childSources[6]));
     timeline = testRunner.assertTimelineChangeBlocking();
     TimelineAsserts.assertPeriodCounts(timeline, 2, 4, 1, 5, 6, 7, 3);
     TimelineAsserts.assertWindowTags(timeline, 222, 444, 111, 555, 666, 777, 333);
@@ -375,7 +375,7 @@ public final class ConcatenatingMediaSourceTest {
         };
     Timeline nonEmptyTimeline = new FakeTimeline(/* windowCount = */ 1);
 
-    mediaSource.addMediaSources(Arrays.<MediaSource>asList(childSources));
+    mediaSource.addMediaSources(Arrays.asList(childSources));
     Timeline timeline = testRunner.prepareSource();
     TimelineAsserts.assertEmpty(timeline);
 
@@ -642,7 +642,7 @@ public final class ConcatenatingMediaSourceTest {
     ConcatenatingMediaSource mediaSource =
         new ConcatenatingMediaSource(/* isAtomic= */ true, new FakeShuffleOrder(0));
     testRunner = new MediaSourceTestRunner(mediaSource, null);
-    mediaSource.addMediaSources(Arrays.<MediaSource>asList(createMediaSources(3)));
+    mediaSource.addMediaSources(Arrays.asList(createMediaSources(3)));
     Timeline timeline = testRunner.prepareSource();
     TimelineAsserts.assertWindowTags(timeline, 111, 222, 333);
     TimelineAsserts.assertPeriodCounts(timeline, 1, 2, 3);
@@ -747,7 +747,7 @@ public final class ConcatenatingMediaSourceTest {
     mediaSource.addMediaSource(childSource);
     mediaSource.addMediaSource(childSource);
     testRunner.prepareSource();
-    mediaSource.addMediaSources(Arrays.<MediaSource>asList(childSource, childSource));
+    mediaSource.addMediaSources(Arrays.asList(childSource, childSource));
     Timeline timeline = testRunner.assertTimelineChangeBlocking();
 
     TimelineAsserts.assertPeriodCounts(timeline, 1, 1, 1, 1, 1, 1, 1, 1);
@@ -780,7 +780,7 @@ public final class ConcatenatingMediaSourceTest {
 
     testRunner.prepareSource();
     mediaSource.addMediaSources(
-        Arrays.<MediaSource>asList(childSource, nestedConcatenation, nestedConcatenation));
+        Arrays.asList(childSource, nestedConcatenation, nestedConcatenation));
     testRunner.assertTimelineChangeBlocking();
     nestedConcatenation.addMediaSource(childSource);
     testRunner.assertTimelineChangeBlocking();

testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeAdaptiveMediaPeriod.java

@@ -76,8 +76,13 @@ public class FakeAdaptiveMediaPeriod extends FakeMediaPeriod
   }
 
   @Override
-  public long selectTracks(TrackSelection[] selections, boolean[] mayRetainStreamFlags,
+  @SuppressWarnings("unchecked")
-      SampleStream[] streams, boolean[] streamResetFlags, long positionUs) {
+  public long selectTracks(
+      TrackSelection[] selections,
+      boolean[] mayRetainStreamFlags,
+      SampleStream[] streams,
+      boolean[] streamResetFlags,
+      long positionUs) {
     long returnPositionUs = super.selectTracks(selections, mayRetainStreamFlags, streams,
         streamResetFlags, positionUs);
     List<ChunkSampleStream<FakeChunkSource>> validStreams = new ArrayList<>();