Use Java7 <> syntax

demo/src/main/java/com/google/android/exoplayer/demo/SmoothStreamingTestMediaDrmCallback.java

@@ -38,7 +38,7 @@ public class SmoothStreamingTestMediaDrmCallback implements MediaDrmCallback {
       "http://playready.directtaps.net/pr/svc/rightsmanager.asmx";
       "http://playready.directtaps.net/pr/svc/rightsmanager.asmx";
   private static final Map<String, String> KEY_REQUEST_PROPERTIES;
   private static final Map<String, String> KEY_REQUEST_PROPERTIES;
   static {
   static {
-    HashMap<String, String> keyRequestProperties = new HashMap<String, String>();
+    HashMap<String, String> keyRequestProperties = new HashMap<>();
     keyRequestProperties.put("Content-Type", "text/xml");
     keyRequestProperties.put("Content-Type", "text/xml");
     keyRequestProperties.put("SOAPAction",
     keyRequestProperties.put("SOAPAction",
         "http://schemas.microsoft.com/DRM/2007/03/protocols/AcquireLicense");
         "http://schemas.microsoft.com/DRM/2007/03/protocols/AcquireLicense");

demo/src/main/java/com/google/android/exoplayer/demo/player/DashRendererBuilder.java

@@ -131,7 +131,7 @@ public class DashRendererBuilder implements RendererBuilder,
     this.callback = callback;
     this.callback = callback;
     MediaPresentationDescriptionParser parser = new MediaPresentationDescriptionParser();
     MediaPresentationDescriptionParser parser = new MediaPresentationDescriptionParser();
     manifestDataSource = new DefaultUriDataSource(context, userAgent);
     manifestDataSource = new DefaultUriDataSource(context, userAgent);
-    manifestFetcher = new ManifestFetcher<MediaPresentationDescription>(url, manifestDataSource,
+    manifestFetcher = new ManifestFetcher<>(url, manifestDataSource,
         parser);
         parser);
     manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
     manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
   }
   }
@@ -247,13 +247,13 @@ public class DashRendererBuilder implements RendererBuilder,
     }
     }
 
 
     // Build the audio chunk sources.
     // Build the audio chunk sources.
-    List<ChunkSource> audioChunkSourceList = new ArrayList<ChunkSource>();
-    List<String> audioTrackNameList = new ArrayList<String>();
+    List<ChunkSource> audioChunkSourceList = new ArrayList<>();
+    List<String> audioTrackNameList = new ArrayList<>();
     if (audioAdaptationSet != null) {
     if (audioAdaptationSet != null) {
       DataSource audioDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
       DataSource audioDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
       FormatEvaluator audioEvaluator = new FormatEvaluator.FixedEvaluator();
       FormatEvaluator audioEvaluator = new FormatEvaluator.FixedEvaluator();
       List<Representation> audioRepresentations = audioAdaptationSet.representations;
       List<Representation> audioRepresentations = audioAdaptationSet.representations;
-      List<String> codecs = new ArrayList<String>();
+      List<String> codecs = new ArrayList<>();
       for (int i = 0; i < audioRepresentations.size(); i++) {
       for (int i = 0; i < audioRepresentations.size(); i++) {
         Format format = audioRepresentations.get(i).format;
         Format format = audioRepresentations.get(i).format;
         audioTrackNameList.add(format.id + " (" + format.numChannels + "ch, " +
         audioTrackNameList.add(format.id + " (" + format.numChannels + "ch, " +
@@ -307,8 +307,8 @@ public class DashRendererBuilder implements RendererBuilder,
     // Build the text chunk sources.
     // Build the text chunk sources.
     DataSource textDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
     DataSource textDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
     FormatEvaluator textEvaluator = new FormatEvaluator.FixedEvaluator();
     FormatEvaluator textEvaluator = new FormatEvaluator.FixedEvaluator();
-    List<ChunkSource> textChunkSourceList = new ArrayList<ChunkSource>();
-    List<String> textTrackNameList = new ArrayList<String>();
+    List<ChunkSource> textChunkSourceList = new ArrayList<>();
+    List<String> textTrackNameList = new ArrayList<>();
     for (int i = 0; i < period.adaptationSets.size(); i++) {
     for (int i = 0; i < period.adaptationSets.size(); i++) {
       AdaptationSet adaptationSet = period.adaptationSets.get(i);
       AdaptationSet adaptationSet = period.adaptationSets.get(i);
       if (adaptationSet.type == AdaptationSet.TYPE_TEXT) {
       if (adaptationSet.type == AdaptationSet.TYPE_TEXT) {

demo/src/main/java/com/google/android/exoplayer/demo/player/DemoPlayer.java

@@ -207,7 +207,7 @@ public class DemoPlayer implements ExoPlayer.Listener, ChunkSampleSource.EventLi
     player.addListener(this);
     player.addListener(this);
     playerControl = new PlayerControl(player);
     playerControl = new PlayerControl(player);
     mainHandler = new Handler();
     mainHandler = new Handler();
-    listeners = new CopyOnWriteArrayList<Listener>();
+    listeners = new CopyOnWriteArrayList<>();
     lastReportedPlaybackState = STATE_IDLE;
     lastReportedPlaybackState = STATE_IDLE;
     rendererBuildingState = RENDERER_BUILDING_STATE_IDLE;
     rendererBuildingState = RENDERER_BUILDING_STATE_IDLE;
     selectedTracks = new int[RENDERER_COUNT];
     selectedTracks = new int[RENDERER_COUNT];

demo/src/main/java/com/google/android/exoplayer/demo/player/HlsRendererBuilder.java

@@ -76,7 +76,7 @@ public class HlsRendererBuilder implements RendererBuilder, ManifestCallback<Hls
     this.player = player;
     this.player = player;
     this.callback = callback;
     this.callback = callback;
     HlsPlaylistParser parser = new HlsPlaylistParser();
     HlsPlaylistParser parser = new HlsPlaylistParser();
-    ManifestFetcher<HlsPlaylist> playlistFetcher = new ManifestFetcher<HlsPlaylist>(url,
+    ManifestFetcher<HlsPlaylist> playlistFetcher = new ManifestFetcher<>(url,
         new DefaultUriDataSource(context, userAgent), parser);
         new DefaultUriDataSource(context, userAgent), parser);
     playlistFetcher.singleLoad(player.getMainHandler().getLooper(), this);
     playlistFetcher.singleLoad(player.getMainHandler().getLooper(), this);
   }
   }
@@ -113,7 +113,7 @@ public class HlsRendererBuilder implements RendererBuilder, ManifestCallback<Hls
     MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource);
     MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource);
 
 
     MetadataTrackRenderer<Map<String, Object>> id3Renderer =
     MetadataTrackRenderer<Map<String, Object>> id3Renderer =
-        new MetadataTrackRenderer<Map<String, Object>>(sampleSource, new Id3Parser(),
+        new MetadataTrackRenderer<>(sampleSource, new Id3Parser(),
             player.getId3MetadataRenderer(), mainHandler.getLooper());
             player.getId3MetadataRenderer(), mainHandler.getLooper());
 
 
     Eia608TrackRenderer closedCaptionRenderer = new Eia608TrackRenderer(sampleSource, player,
     Eia608TrackRenderer closedCaptionRenderer = new Eia608TrackRenderer(sampleSource, player,

demo/src/main/java/com/google/android/exoplayer/demo/player/SmoothStreamingRendererBuilder.java

@@ -97,7 +97,7 @@ public class SmoothStreamingRendererBuilder implements RendererBuilder,
       manifestUrl += "/Manifest";
       manifestUrl += "/Manifest";
     }
     }
     SmoothStreamingManifestParser parser = new SmoothStreamingManifestParser();
     SmoothStreamingManifestParser parser = new SmoothStreamingManifestParser();
-    manifestFetcher = new ManifestFetcher<SmoothStreamingManifest>(manifestUrl,
+    manifestFetcher = new ManifestFetcher<>(manifestUrl,
         new DefaultHttpDataSource(userAgent, null), parser);
         new DefaultHttpDataSource(userAgent, null), parser);
     manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
     manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
   }
   }

library/src/main/java/com/google/android/exoplayer/DefaultLoadControl.java

@@ -127,8 +127,8 @@ public class DefaultLoadControl implements LoadControl {
     this.allocator = allocator;
     this.allocator = allocator;
     this.eventHandler = eventHandler;
     this.eventHandler = eventHandler;
     this.eventListener = eventListener;
     this.eventListener = eventListener;
-    this.loaders = new ArrayList<Object>();
-    this.loaderStates = new HashMap<Object, LoaderState>();
+    this.loaders = new ArrayList<>();
+    this.loaderStates = new HashMap<>();
     this.lowWatermarkUs = lowWatermarkMs * 1000L;
     this.lowWatermarkUs = lowWatermarkMs * 1000L;
     this.highWatermarkUs = highWatermarkMs * 1000L;
     this.highWatermarkUs = highWatermarkMs * 1000L;
     this.lowBufferLoad = lowBufferLoad;
     this.lowBufferLoad = lowBufferLoad;

library/src/main/java/com/google/android/exoplayer/ExoPlayerImpl.java

@@ -55,7 +55,7 @@ import java.util.concurrent.CopyOnWriteArraySet;
     Log.i(TAG, "Init " + ExoPlayerLibraryInfo.VERSION);
     Log.i(TAG, "Init " + ExoPlayerLibraryInfo.VERSION);
     this.playWhenReady = false;
     this.playWhenReady = false;
     this.playbackState = STATE_IDLE;
     this.playbackState = STATE_IDLE;
-    this.listeners = new CopyOnWriteArraySet<Listener>();
+    this.listeners = new CopyOnWriteArraySet<>();
     this.rendererEnabledFlags = new boolean[rendererCount];
     this.rendererEnabledFlags = new boolean[rendererCount];
     for (int i = 0; i < rendererEnabledFlags.length; i++) {
     for (int i = 0; i < rendererEnabledFlags.length; i++) {
       rendererEnabledFlags[i] = true;
       rendererEnabledFlags[i] = true;

library/src/main/java/com/google/android/exoplayer/ExoPlayerImplInternal.java

@@ -99,7 +99,7 @@ import java.util.List;
     this.bufferedPositionUs = TrackRenderer.UNKNOWN_TIME_US;
     this.bufferedPositionUs = TrackRenderer.UNKNOWN_TIME_US;
 
 
     mediaClock = new MediaClock();
     mediaClock = new MediaClock();
-    enabledRenderers = new ArrayList<TrackRenderer>(rendererEnabledFlags.length);
+    enabledRenderers = new ArrayList<>(rendererEnabledFlags.length);
     // Note: The documentation for Process.THREAD_PRIORITY_AUDIO that states "Applications can
     // Note: The documentation for Process.THREAD_PRIORITY_AUDIO that states "Applications can
     // not normally change to this priority" is incorrect.
     // not normally change to this priority" is incorrect.
     internalPlaybackThread = new PriorityHandlerThread(getClass().getSimpleName() + ":Handler",
     internalPlaybackThread = new PriorityHandlerThread(getClass().getSimpleName() + ":Handler",

library/src/main/java/com/google/android/exoplayer/MediaCodecTrackRenderer.java

@@ -236,7 +236,7 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer {
     codecCounters = new CodecCounters();
     codecCounters = new CodecCounters();
     sampleHolder = new SampleHolder(SampleHolder.BUFFER_REPLACEMENT_MODE_DISABLED);
     sampleHolder = new SampleHolder(SampleHolder.BUFFER_REPLACEMENT_MODE_DISABLED);
     formatHolder = new MediaFormatHolder();
     formatHolder = new MediaFormatHolder();
-    decodeOnlyPresentationTimestamps = new ArrayList<Long>();
+    decodeOnlyPresentationTimestamps = new ArrayList<>();
     outputBufferInfo = new MediaCodec.BufferInfo();
     outputBufferInfo = new MediaCodec.BufferInfo();
     codecReconfigurationState = RECONFIGURATION_STATE_NONE;
     codecReconfigurationState = RECONFIGURATION_STATE_NONE;
     codecReinitializationState = REINITIALIZATION_STATE_NONE;
     codecReinitializationState = REINITIALIZATION_STATE_NONE;

library/src/main/java/com/google/android/exoplayer/MediaCodecUtil.java

@@ -53,7 +53,7 @@ public class MediaCodecUtil {
   private static final String TAG = "MediaCodecUtil";
   private static final String TAG = "MediaCodecUtil";
 
 
   private static final HashMap<CodecKey, Pair<String, CodecCapabilities>> codecs =
   private static final HashMap<CodecKey, Pair<String, CodecCapabilities>> codecs =
-      new HashMap<CodecKey, Pair<String, CodecCapabilities>>();
+      new HashMap<>();
 
 
   /**
   /**
    * Get information about the decoder that will be used for a given mime type.
    * Get information about the decoder that will be used for a given mime type.

library/src/main/java/com/google/android/exoplayer/MediaFormat.java

@@ -121,7 +121,7 @@ public class MediaFormat {
     channelCount = getOptionalIntegerV16(format, android.media.MediaFormat.KEY_CHANNEL_COUNT);
     channelCount = getOptionalIntegerV16(format, android.media.MediaFormat.KEY_CHANNEL_COUNT);
     sampleRate = getOptionalIntegerV16(format, android.media.MediaFormat.KEY_SAMPLE_RATE);
     sampleRate = getOptionalIntegerV16(format, android.media.MediaFormat.KEY_SAMPLE_RATE);
     pixelWidthHeightRatio = getOptionalFloatV16(format, KEY_PIXEL_WIDTH_HEIGHT_RATIO);
     pixelWidthHeightRatio = getOptionalFloatV16(format, KEY_PIXEL_WIDTH_HEIGHT_RATIO);
-    initializationData = new ArrayList<byte[]>();
+    initializationData = new ArrayList<>();
     for (int i = 0; format.containsKey("csd-" + i); i++) {
     for (int i = 0; format.containsKey("csd-" + i); i++) {
       ByteBuffer buffer = format.getByteBuffer("csd-" + i);
       ByteBuffer buffer = format.getByteBuffer("csd-" + i);
       byte[] data = new byte[buffer.limit()];
       byte[] data = new byte[buffer.limit()];

library/src/main/java/com/google/android/exoplayer/chunk/ChunkSampleSource.java

@@ -113,7 +113,7 @@ public class ChunkSampleSource implements SampleSource, Loader.Callback {
     this.eventSourceId = eventSourceId;
     this.eventSourceId = eventSourceId;
     this.minLoadableRetryCount = minLoadableRetryCount;
     this.minLoadableRetryCount = minLoadableRetryCount;
     currentLoadableHolder = new ChunkOperationHolder();
     currentLoadableHolder = new ChunkOperationHolder();
-    mediaChunks = new LinkedList<BaseMediaChunk>();
+    mediaChunks = new LinkedList<>();
     readOnlyMediaChunks = Collections.unmodifiableList(mediaChunks);
     readOnlyMediaChunks = Collections.unmodifiableList(mediaChunks);
     sampleQueue = new DefaultTrackOutput(loadControl.getAllocator());
     sampleQueue = new DefaultTrackOutput(loadControl.getAllocator());
     state = STATE_UNPREPARED;
     state = STATE_UNPREPARED;

library/src/main/java/com/google/android/exoplayer/chunk/VideoFormatSelectorUtil.java

@@ -94,7 +94,7 @@ public final class VideoFormatSelectorUtil {
       String[] allowedContainerMimeTypes, boolean filterHdFormats, boolean orientationMayChange,
       String[] allowedContainerMimeTypes, boolean filterHdFormats, boolean orientationMayChange,
       int viewportWidth, int viewportHeight) throws DecoderQueryException {
       int viewportWidth, int viewportHeight) throws DecoderQueryException {
     int maxVideoPixelsToRetain = Integer.MAX_VALUE;
     int maxVideoPixelsToRetain = Integer.MAX_VALUE;
-    ArrayList<Integer> selectedIndexList = new ArrayList<Integer>();
+    ArrayList<Integer> selectedIndexList = new ArrayList<>();
     int maxDecodableFrameSize = MediaCodecUtil.maxH264DecodableFrameSize();
     int maxDecodableFrameSize = MediaCodecUtil.maxH264DecodableFrameSize();
 
 
     // First pass to filter out formats that individually fail to meet the selection criteria.
     // First pass to filter out formats that individually fail to meet the selection criteria.

library/src/main/java/com/google/android/exoplayer/dash/DashChunkSource.java

@@ -232,7 +232,7 @@ public class DashChunkSource implements ChunkSource {
     this.trackInfo = new TrackInfo(representations[0].format.mimeType, periodDurationUs);
     this.trackInfo = new TrackInfo(representations[0].format.mimeType, periodDurationUs);
 
 
     this.formats = new Format[representations.length];
     this.formats = new Format[representations.length];
-    this.representationHolders = new HashMap<String, RepresentationHolder>();
+    this.representationHolders = new HashMap<>();
     int maxWidth = 0;
     int maxWidth = 0;
     int maxHeight = 0;
     int maxHeight = 0;
     for (int i = 0; i < representations.length; i++) {
     for (int i = 0; i < representations.length; i++) {

library/src/main/java/com/google/android/exoplayer/dash/mpd/MediaPresentationDescriptionParser.java

@@ -112,7 +112,7 @@ public class MediaPresentationDescriptionParser extends DefaultHandler
         : -1;
         : -1;
     UtcTimingElement utcTiming = null;
     UtcTimingElement utcTiming = null;
 
 
-    List<Period> periods = new ArrayList<Period>();
+    List<Period> periods = new ArrayList<>();
     do {
     do {
       xpp.next();
       xpp.next();
       if (isStartTag(xpp, "BaseURL")) {
       if (isStartTag(xpp, "BaseURL")) {
@@ -152,7 +152,7 @@ public class MediaPresentationDescriptionParser extends DefaultHandler
     long startMs = parseDuration(xpp, "start", 0);
     long startMs = parseDuration(xpp, "start", 0);
     long durationMs = parseDuration(xpp, "duration", mpdDurationMs);
     long durationMs = parseDuration(xpp, "duration", mpdDurationMs);
     SegmentBase segmentBase = null;
     SegmentBase segmentBase = null;
-    List<AdaptationSet> adaptationSets = new ArrayList<AdaptationSet>();
+    List<AdaptationSet> adaptationSets = new ArrayList<>();
     do {
     do {
       xpp.next();
       xpp.next();
       if (isStartTag(xpp, "BaseURL")) {
       if (isStartTag(xpp, "BaseURL")) {
@@ -188,7 +188,7 @@ public class MediaPresentationDescriptionParser extends DefaultHandler
 
 
     int id = -1;
     int id = -1;
     ContentProtectionsBuilder contentProtectionsBuilder = new ContentProtectionsBuilder();
     ContentProtectionsBuilder contentProtectionsBuilder = new ContentProtectionsBuilder();
-    List<Representation> representations = new ArrayList<Representation>();
+    List<Representation> representations = new ArrayList<>();
     do {
     do {
       xpp.next();
       xpp.next();
       if (isStartTag(xpp, "BaseURL")) {
       if (isStartTag(xpp, "BaseURL")) {
@@ -432,7 +432,7 @@ public class MediaPresentationDescriptionParser extends DefaultHandler
         timeline = parseSegmentTimeline(xpp);
         timeline = parseSegmentTimeline(xpp);
       } else if (isStartTag(xpp, "SegmentURL")) {
       } else if (isStartTag(xpp, "SegmentURL")) {
         if (segments == null) {
         if (segments == null) {
-          segments = new ArrayList<RangedUri>();
+          segments = new ArrayList<>();
         }
         }
         segments.add(parseSegmentUrl(xpp, baseUrl));
         segments.add(parseSegmentUrl(xpp, baseUrl));
       }
       }
@@ -499,7 +499,7 @@ public class MediaPresentationDescriptionParser extends DefaultHandler
 
 
   protected List<SegmentTimelineElement> parseSegmentTimeline(XmlPullParser xpp)
   protected List<SegmentTimelineElement> parseSegmentTimeline(XmlPullParser xpp)
       throws XmlPullParserException, IOException {
       throws XmlPullParserException, IOException {
-    List<SegmentTimelineElement> segmentTimeline = new ArrayList<SegmentTimelineElement>();
+    List<SegmentTimelineElement> segmentTimeline = new ArrayList<>();
     long elapsedTime = 0;
     long elapsedTime = 0;
     do {
     do {
       xpp.next();
       xpp.next();
@@ -642,7 +642,7 @@ public class MediaPresentationDescriptionParser extends DefaultHandler
      */
      */
     public void addAdaptationSetProtection(ContentProtection contentProtection) {
     public void addAdaptationSetProtection(ContentProtection contentProtection) {
       if (adaptationSetProtections == null) {
       if (adaptationSetProtections == null) {
-        adaptationSetProtections = new ArrayList<ContentProtection>();
+        adaptationSetProtections = new ArrayList<>();
       }
       }
       maybeAddContentProtection(adaptationSetProtections, contentProtection);
       maybeAddContentProtection(adaptationSetProtections, contentProtection);
     }
     }
@@ -654,7 +654,7 @@ public class MediaPresentationDescriptionParser extends DefaultHandler
      */
      */
     public void addRepresentationProtection(ContentProtection contentProtection) {
     public void addRepresentationProtection(ContentProtection contentProtection) {
       if (currentRepresentationProtections == null) {
       if (currentRepresentationProtections == null) {
-        currentRepresentationProtections = new ArrayList<ContentProtection>();
+        currentRepresentationProtections = new ArrayList<>();
       }
       }
       maybeAddContentProtection(currentRepresentationProtections, contentProtection);
       maybeAddContentProtection(currentRepresentationProtections, contentProtection);
     }
     }

library/src/main/java/com/google/android/exoplayer/dash/mpd/UtcTimingElementResolver.java

@@ -124,7 +124,7 @@ public class UtcTimingElementResolver implements Loader.Callback {
 
 
   private void resolveHttp(UriLoadable.Parser<Long> parser) {
   private void resolveHttp(UriLoadable.Parser<Long> parser) {
     singleUseLoader = new Loader("utctiming");
     singleUseLoader = new Loader("utctiming");
-    singleUseLoadable = new UriLoadable<Long>(timingElement.value, uriDataSource, parser);
+    singleUseLoadable = new UriLoadable<>(timingElement.value, uriDataSource, parser);
     singleUseLoader.startLoading(singleUseLoadable, this);
     singleUseLoader.startLoading(singleUseLoadable, this);
   }
   }
 
 

library/src/main/java/com/google/android/exoplayer/drm/DrmInitData.java

@@ -52,7 +52,7 @@ public abstract class DrmInitData {
 
 
     public Mapped(String mimeType) {
     public Mapped(String mimeType) {
       super(mimeType);
       super(mimeType);
-      schemeData = new HashMap<UUID, byte[]>();
+      schemeData = new HashMap<>();
     }
     }
 
 
     @Override
     @Override

library/src/main/java/com/google/android/exoplayer/drm/StreamingDrmSessionManager.java

@@ -139,7 +139,7 @@ public class StreamingDrmSessionManager implements DrmSessionManager {
       EventListener eventListener) throws UnsupportedSchemeException {
       EventListener eventListener) throws UnsupportedSchemeException {
     HashMap<String, String> optionalKeyRequestParameters;
     HashMap<String, String> optionalKeyRequestParameters;
     if (!TextUtils.isEmpty(customData)) {
     if (!TextUtils.isEmpty(customData)) {
-      optionalKeyRequestParameters = new HashMap<String, String>();
+      optionalKeyRequestParameters = new HashMap<>();
       optionalKeyRequestParameters.put(PLAYREADY_CUSTOM_DATA_KEY, customData);
       optionalKeyRequestParameters.put(PLAYREADY_CUSTOM_DATA_KEY, customData);
     } else {
     } else {
       optionalKeyRequestParameters = null;
       optionalKeyRequestParameters = null;

library/src/main/java/com/google/android/exoplayer/extractor/ExtractorSampleSource.java

@@ -130,7 +130,7 @@ public class ExtractorSampleSource implements SampleSource, ExtractorOutput, Loa
     this.remainingReleaseCount = downstreamRendererCount;
     this.remainingReleaseCount = downstreamRendererCount;
     this.requestedBufferSize = requestedBufferSize;
     this.requestedBufferSize = requestedBufferSize;
     this.minLoadableRetryCount = minLoadableRetryCount;
     this.minLoadableRetryCount = minLoadableRetryCount;
-    sampleQueues = new SparseArray<InternalTrackOutput>();
+    sampleQueues = new SparseArray<>();
     allocator = new DefaultAllocator(BUFFER_FRAGMENT_LENGTH);
     allocator = new DefaultAllocator(BUFFER_FRAGMENT_LENGTH);
     pendingResetPositionUs = NO_RESET_PENDING;
     pendingResetPositionUs = NO_RESET_PENDING;
     frameAccurateSeeking = true;
     frameAccurateSeeking = true;

library/src/main/java/com/google/android/exoplayer/extractor/RollingSampleBuffer.java

@@ -57,7 +57,7 @@ import java.util.concurrent.LinkedBlockingDeque;
     this.allocator = allocator;
     this.allocator = allocator;
     allocationLength = allocator.getIndividualAllocationLength();
     allocationLength = allocator.getIndividualAllocationLength();
     infoQueue = new InfoQueue();
     infoQueue = new InfoQueue();
-    dataQueue = new LinkedBlockingDeque<Allocation>();
+    dataQueue = new LinkedBlockingDeque<>();
     extrasHolder = new SampleExtrasHolder();
     extrasHolder = new SampleExtrasHolder();
     scratch = new ParsableByteArray(INITIAL_SCRATCH_SIZE);
     scratch = new ParsableByteArray(INITIAL_SCRATCH_SIZE);
     lastAllocationOffset = allocationLength;
     lastAllocationOffset = allocationLength;

library/src/main/java/com/google/android/exoplayer/extractor/mp4/Atom.java

@@ -122,8 +122,8 @@ import java.util.List;
     public ContainerAtom(int type, long endByteOffset) {
     public ContainerAtom(int type, long endByteOffset) {
       super(type);
       super(type);
 
 
-      leafChildren = new ArrayList<LeafAtom>();
-      containerChildren = new ArrayList<ContainerAtom>();
+      leafChildren = new ArrayList<>();
+      containerChildren = new ArrayList<>();
       this.endByteOffset = endByteOffset;
       this.endByteOffset = endByteOffset;
     }
     }
 
 

library/src/main/java/com/google/android/exoplayer/extractor/mp4/AtomParsers.java

@@ -396,7 +396,7 @@ import java.util.List;
     if (nalUnitLengthFieldLength == 3) {
     if (nalUnitLengthFieldLength == 3) {
       throw new IllegalStateException();
       throw new IllegalStateException();
     }
     }
-    List<byte[]> initializationData = new ArrayList<byte[]>();
+    List<byte[]> initializationData = new ArrayList<>();
     // TODO: We should try and parse these using CodecSpecificDataUtil.parseSpsNalUnit, and
     // TODO: We should try and parse these using CodecSpecificDataUtil.parseSpsNalUnit, and
     // expose the AVC profile and level somewhere useful; Most likely in MediaFormat.
     // expose the AVC profile and level somewhere useful; Most likely in MediaFormat.
     int numSequenceParameterSets = parent.readUnsignedByte() & 0x1F;
     int numSequenceParameterSets = parent.readUnsignedByte() & 0x1F;
@@ -472,7 +472,7 @@ import java.util.List;
     int height = parent.readUnsignedShort();
     int height = parent.readUnsignedShort();
     parent.skipBytes(50);
     parent.skipBytes(50);
 
 
-    List<byte[]> initializationData = new ArrayList<byte[]>(1);
+    List<byte[]> initializationData = new ArrayList<>(1);
     int childPosition = parent.getPosition();
     int childPosition = parent.getPosition();
     while (childPosition - position < size) {
     while (childPosition - position < size) {
       parent.setPosition(childPosition);
       parent.setPosition(childPosition);

library/src/main/java/com/google/android/exoplayer/extractor/mp4/FragmentedMp4Extractor.java

@@ -110,7 +110,7 @@ public final class FragmentedMp4Extractor implements Extractor {
     nalLength = new ParsableByteArray(4);
     nalLength = new ParsableByteArray(4);
     encryptionSignalByte = new ParsableByteArray(1);
     encryptionSignalByte = new ParsableByteArray(1);
     extendedTypeScratch = new byte[16];
     extendedTypeScratch = new byte[16];
-    containerAtoms = new Stack<ContainerAtom>();
+    containerAtoms = new Stack<>();
     fragmentRun = new TrackFragment();
     fragmentRun = new TrackFragment();
     parserState = STATE_READING_ATOM_HEADER;
     parserState = STATE_READING_ATOM_HEADER;
   }
   }

library/src/main/java/com/google/android/exoplayer/extractor/mp4/Mp4Extractor.java

@@ -71,7 +71,7 @@ public final class Mp4Extractor implements Extractor, SeekMap {
 
 
   public Mp4Extractor() {
   public Mp4Extractor() {
     atomHeader = new ParsableByteArray(Atom.LONG_HEADER_SIZE);
     atomHeader = new ParsableByteArray(Atom.LONG_HEADER_SIZE);
-    containerAtoms = new Stack<Atom.ContainerAtom>();
+    containerAtoms = new Stack<>();
     nalStartCode = new ParsableByteArray(H264Util.NAL_START_CODE);
     nalStartCode = new ParsableByteArray(H264Util.NAL_START_CODE);
     nalLength = new ParsableByteArray(4);
     nalLength = new ParsableByteArray(4);
     parserState = STATE_READING_ATOM_HEADER;
     parserState = STATE_READING_ATOM_HEADER;
@@ -216,7 +216,7 @@ public final class Mp4Extractor implements Extractor, SeekMap {
 
 
   /** Updates the stored track metadata to reflect the contents of the specified moov atom. */
   /** Updates the stored track metadata to reflect the contents of the specified moov atom. */
   private void processMoovAtom(ContainerAtom moov) {
   private void processMoovAtom(ContainerAtom moov) {
-    List<Mp4Track> tracks = new ArrayList<Mp4Track>();
+    List<Mp4Track> tracks = new ArrayList<>();
     long earliestSampleOffset = Long.MAX_VALUE;
     long earliestSampleOffset = Long.MAX_VALUE;
     for (int i = 0; i < moov.containerChildren.size(); i++) {
     for (int i = 0; i < moov.containerChildren.size(); i++) {
       Atom.ContainerAtom atom = moov.containerChildren.get(i);
       Atom.ContainerAtom atom = moov.containerChildren.get(i);

library/src/main/java/com/google/android/exoplayer/extractor/ts/H264Reader.java

@@ -224,7 +224,7 @@ import java.util.List;
     byte[] ppsData = new byte[pps.nalLength];
     byte[] ppsData = new byte[pps.nalLength];
     System.arraycopy(sps.nalData, 0, spsData, 0, sps.nalLength);
     System.arraycopy(sps.nalData, 0, spsData, 0, sps.nalLength);
     System.arraycopy(pps.nalData, 0, ppsData, 0, pps.nalLength);
     System.arraycopy(pps.nalData, 0, ppsData, 0, pps.nalLength);
-    List<byte[]> initializationData = new ArrayList<byte[]>();
+    List<byte[]> initializationData = new ArrayList<>();
     initializationData.add(spsData);
     initializationData.add(spsData);
     initializationData.add(ppsData);
     initializationData.add(ppsData);
 
 

library/src/main/java/com/google/android/exoplayer/extractor/ts/TsExtractor.java

@@ -85,7 +85,7 @@ public final class TsExtractor implements Extractor, SeekMap {
     tsPacketBuffer = new ParsableByteArray(TS_PACKET_SIZE);
     tsPacketBuffer = new ParsableByteArray(TS_PACKET_SIZE);
     streamTypes = new SparseBooleanArray();
     streamTypes = new SparseBooleanArray();
     allowedPassthroughStreamTypes = getPassthroughStreamTypes(audioCapabilities);
     allowedPassthroughStreamTypes = getPassthroughStreamTypes(audioCapabilities);
-    tsPayloadReaders = new SparseArray<TsPayloadReader>();
+    tsPayloadReaders = new SparseArray<>();
     tsPayloadReaders.put(TS_PAT_PID, new PatReader());
     tsPayloadReaders.put(TS_PAT_PID, new PatReader());
     lastPts = Long.MIN_VALUE;
     lastPts = Long.MIN_VALUE;
   }
   }

library/src/main/java/com/google/android/exoplayer/extractor/webm/DefaultEbmlReader.java

@@ -37,7 +37,7 @@ import java.util.Stack;
   private static final int VALID_FLOAT64_ELEMENT_SIZE_BYTES = 8;
   private static final int VALID_FLOAT64_ELEMENT_SIZE_BYTES = 8;
 
 
   private final byte[] scratch = new byte[8];
   private final byte[] scratch = new byte[8];
-  private final Stack<MasterElement> masterElementsStack = new Stack<MasterElement>();
+  private final Stack<MasterElement> masterElementsStack = new Stack<>();
   private final VarintReader varintReader = new VarintReader();
   private final VarintReader varintReader = new VarintReader();
 
 
   private EbmlReaderOutput output;
   private EbmlReaderOutput output;

library/src/main/java/com/google/android/exoplayer/extractor/webm/WebmExtractor.java

@@ -665,7 +665,7 @@ public final class WebmExtractor implements Extractor {
           durationUs, audioTrackFormat.channelCount, audioTrackFormat.sampleRate,
           durationUs, audioTrackFormat.channelCount, audioTrackFormat.sampleRate,
           parseVorbisCodecPrivate());
           parseVorbisCodecPrivate());
     } else if (audioTrackFormat != null && CODEC_ID_OPUS.equals(audioTrackFormat.codecId)) {
     } else if (audioTrackFormat != null && CODEC_ID_OPUS.equals(audioTrackFormat.codecId)) {
-      ArrayList<byte[]> opusInitializationData = new ArrayList<byte[]>(3);
+      ArrayList<byte[]> opusInitializationData = new ArrayList<>(3);
       opusInitializationData.add(audioTrackFormat.codecPrivate);
       opusInitializationData.add(audioTrackFormat.codecPrivate);
       opusInitializationData.add(
       opusInitializationData.add(
           ByteBuffer.allocate(Long.SIZE).putLong(audioTrackFormat.codecDelayNs).array());
           ByteBuffer.allocate(Long.SIZE).putLong(audioTrackFormat.codecDelayNs).array());
@@ -757,7 +757,7 @@ public final class WebmExtractor implements Extractor {
       }
       }
       byte[] vorbisBooks = new byte[codecPrivate.length - offset];
       byte[] vorbisBooks = new byte[codecPrivate.length - offset];
       System.arraycopy(codecPrivate, offset, vorbisBooks, 0, codecPrivate.length - offset);
       System.arraycopy(codecPrivate, offset, vorbisBooks, 0, codecPrivate.length - offset);
-      ArrayList<byte[]> initializationData = new ArrayList<byte[]>(2);
+      ArrayList<byte[]> initializationData = new ArrayList<>(2);
       initializationData.add(vorbisInfo);
       initializationData.add(vorbisInfo);
       initializationData.add(vorbisBooks);
       initializationData.add(vorbisBooks);
       return initializationData;
       return initializationData;

library/src/main/java/com/google/android/exoplayer/hls/HlsChunkSource.java

@@ -516,7 +516,7 @@ public class HlsChunkSource {
   }
   }
 
 
   private static Format[] buildEnabledFormats(List<Variant> variants, int[] variantIndices) {
   private static Format[] buildEnabledFormats(List<Variant> variants, int[] variantIndices) {
-    ArrayList<Variant> enabledVariants = new ArrayList<Variant>();
+    ArrayList<Variant> enabledVariants = new ArrayList<>();
     if (variantIndices != null) {
     if (variantIndices != null) {
       for (int i = 0; i < variantIndices.length; i++) {
       for (int i = 0; i < variantIndices.length; i++) {
         enabledVariants.add(variants.get(variantIndices[i]));
         enabledVariants.add(variants.get(variantIndices[i]));
@@ -526,8 +526,8 @@ public class HlsChunkSource {
       enabledVariants.addAll(variants);
       enabledVariants.addAll(variants);
     }
     }
 
 
-    ArrayList<Variant> definiteVideoVariants = new ArrayList<Variant>();
-    ArrayList<Variant> definiteAudioOnlyVariants = new ArrayList<Variant>();
+    ArrayList<Variant> definiteVideoVariants = new ArrayList<>();
+    ArrayList<Variant> definiteAudioOnlyVariants = new ArrayList<>();
     for (int i = 0; i < enabledVariants.size(); i++) {
     for (int i = 0; i < enabledVariants.size(); i++) {
       Variant variant = enabledVariants.get(i);
       Variant variant = enabledVariants.get(i);
       if (variant.format.height > 0 || variantHasExplicitCodecWithPrefix(variant, "avc")) {
       if (variant.format.height > 0 || variantHasExplicitCodecWithPrefix(variant, "avc")) {

library/src/main/java/com/google/android/exoplayer/hls/HlsExtractorWrapper.java

@@ -60,7 +60,7 @@ public final class HlsExtractorWrapper implements ExtractorOutput {
     this.startTimeUs = startTimeUs;
     this.startTimeUs = startTimeUs;
     this.extractor = extractor;
     this.extractor = extractor;
     this.shouldSpliceIn = shouldSpliceIn;
     this.shouldSpliceIn = shouldSpliceIn;
-    sampleQueues = new SparseArray<DefaultTrackOutput>();
+    sampleQueues = new SparseArray<>();
   }
   }
 
 
   /**
   /**

library/src/main/java/com/google/android/exoplayer/hls/HlsPlaylistParser.java

@@ -106,7 +106,7 @@ public final class HlsPlaylistParser implements UriLoadable.Parser<HlsPlaylist>
   public HlsPlaylist parse(String connectionUrl, InputStream inputStream)
   public HlsPlaylist parse(String connectionUrl, InputStream inputStream)
       throws IOException, ParserException {
       throws IOException, ParserException {
     BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
     BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
-    Queue<String> extraLines = new LinkedList<String>();
+    Queue<String> extraLines = new LinkedList<>();
     String line;
     String line;
     try {
     try {
       while ((line = reader.readLine()) != null) {
       while ((line = reader.readLine()) != null) {
@@ -137,8 +137,8 @@ public final class HlsPlaylistParser implements UriLoadable.Parser<HlsPlaylist>
 
 
   private static HlsMasterPlaylist parseMasterPlaylist(LineIterator iterator, String baseUri)
   private static HlsMasterPlaylist parseMasterPlaylist(LineIterator iterator, String baseUri)
       throws IOException {
       throws IOException {
-    ArrayList<Variant> variants = new ArrayList<Variant>();
-    ArrayList<Subtitle> subtitles = new ArrayList<Subtitle>();
+    ArrayList<Variant> variants = new ArrayList<>();
+    ArrayList<Subtitle> subtitles = new ArrayList<>();
     int bitrate = 0;
     int bitrate = 0;
     String codecs = null;
     String codecs = null;
     int width = -1;
     int width = -1;
@@ -202,7 +202,7 @@ public final class HlsPlaylistParser implements UriLoadable.Parser<HlsPlaylist>
     int targetDurationSecs = 0;
     int targetDurationSecs = 0;
     int version = 1; // Default version == 1.
     int version = 1; // Default version == 1.
     boolean live = true;
     boolean live = true;
-    List<Segment> segments = new ArrayList<Segment>();
+    List<Segment> segments = new ArrayList<>();
 
 
     double segmentDurationSecs = 0.0;
     double segmentDurationSecs = 0.0;
     boolean segmentDiscontinuity = false;
     boolean segmentDiscontinuity = false;

library/src/main/java/com/google/android/exoplayer/hls/HlsSampleSource.java

@@ -120,7 +120,7 @@ public class HlsSampleSource implements SampleSource, Loader.Callback {
     this.eventListener = eventListener;
     this.eventListener = eventListener;
     this.eventSourceId = eventSourceId;
     this.eventSourceId = eventSourceId;
     this.pendingResetPositionUs = NO_RESET_PENDING;
     this.pendingResetPositionUs = NO_RESET_PENDING;
-    extractors = new LinkedList<HlsExtractorWrapper>();
+    extractors = new LinkedList<>();
     allocator = new DefaultAllocator(BUFFER_FRAGMENT_LENGTH);
     allocator = new DefaultAllocator(BUFFER_FRAGMENT_LENGTH);
   }
   }
 
 

library/src/main/java/com/google/android/exoplayer/metadata/Id3Parser.java

@@ -42,7 +42,7 @@ public class Id3Parser implements MetadataParser<Map<String, Object>> {
   @Override
   @Override
   public Map<String, Object> parse(byte[] data, int size)
   public Map<String, Object> parse(byte[] data, int size)
       throws UnsupportedEncodingException, ParserException {
       throws UnsupportedEncodingException, ParserException {
-    Map<String, Object> metadata = new HashMap<String, Object>();
+    Map<String, Object> metadata = new HashMap<>();
     ParsableByteArray id3Data = new ParsableByteArray(data, size);
     ParsableByteArray id3Data = new ParsableByteArray(data, size);
     int id3Size = parseId3Header(id3Data);
     int id3Size = parseId3Header(id3Data);
 
 

library/src/main/java/com/google/android/exoplayer/smoothstreaming/SmoothStreamingChunkSource.java

@@ -153,8 +153,8 @@ public class SmoothStreamingChunkSource implements ChunkSource {
 
 
     int trackCount = trackIndices != null ? trackIndices.length : streamElement.tracks.length;
     int trackCount = trackIndices != null ? trackIndices.length : streamElement.tracks.length;
     formats = new Format[trackCount];
     formats = new Format[trackCount];
-    extractorWrappers = new SparseArray<ChunkExtractorWrapper>();
-    mediaFormats = new SparseArray<MediaFormat>();
+    extractorWrappers = new SparseArray<>();
+    mediaFormats = new SparseArray<>();
     int maxWidth = 0;
     int maxWidth = 0;
     int maxHeight = 0;
     int maxHeight = 0;
     for (int i = 0; i < trackCount; i++) {
     for (int i = 0; i < trackCount; i++) {

library/src/main/java/com/google/android/exoplayer/smoothstreaming/SmoothStreamingManifestParser.java

@@ -96,7 +96,7 @@ public class SmoothStreamingManifestParser implements UriLoadable.Parser<SmoothS
       this.parent = parent;
       this.parent = parent;
       this.baseUri = baseUri;
       this.baseUri = baseUri;
       this.tag = tag;
       this.tag = tag;
-      this.normalizedAttributes = new LinkedList<Pair<String, Object>>();
+      this.normalizedAttributes = new LinkedList<>();
     }
     }
 
 
     public final Object parse(XmlPullParser xmlParser) throws XmlPullParserException, IOException,
     public final Object parse(XmlPullParser xmlParser) throws XmlPullParserException, IOException,
@@ -343,7 +343,7 @@ public class SmoothStreamingManifestParser implements UriLoadable.Parser<SmoothS
       super(parent, baseUri, TAG);
       super(parent, baseUri, TAG);
       lookAheadCount = -1;
       lookAheadCount = -1;
       protectionElement = null;
       protectionElement = null;
-      streamElements = new LinkedList<StreamElement>();
+      streamElements = new LinkedList<>();
     }
     }
 
 
     @Override
     @Override
@@ -473,7 +473,7 @@ public class SmoothStreamingManifestParser implements UriLoadable.Parser<SmoothS
     public StreamElementParser(ElementParser parent, String baseUri) {
     public StreamElementParser(ElementParser parent, String baseUri) {
       super(parent, baseUri, TAG);
       super(parent, baseUri, TAG);
       this.baseUri = baseUri;
       this.baseUri = baseUri;
-      tracks = new LinkedList<TrackElement>();
+      tracks = new LinkedList<>();
     }
     }
 
 
     @Override
     @Override
@@ -539,7 +539,7 @@ public class SmoothStreamingManifestParser implements UriLoadable.Parser<SmoothS
       if (timescale == -1) {
       if (timescale == -1) {
         timescale = (Long) getNormalizedAttribute(KEY_TIME_SCALE);
         timescale = (Long) getNormalizedAttribute(KEY_TIME_SCALE);
       }
       }
-      startTimes = new ArrayList<Long>();
+      startTimes = new ArrayList<>();
     }
     }
 
 
     private int parseType(XmlPullParser parser) throws ParserException {
     private int parseType(XmlPullParser parser) throws ParserException {
@@ -602,7 +602,7 @@ public class SmoothStreamingManifestParser implements UriLoadable.Parser<SmoothS
 
 
     public TrackElementParser(ElementParser parent, String baseUri) {
     public TrackElementParser(ElementParser parent, String baseUri) {
       super(parent, baseUri, TAG);
       super(parent, baseUri, TAG);
-      this.csd = new LinkedList<byte[]>();
+      this.csd = new LinkedList<>();
     }
     }
 
 
     @Override
     @Override

library/src/main/java/com/google/android/exoplayer/text/SubtitleLayout.java

@@ -49,7 +49,7 @@ public final class SubtitleLayout extends ViewGroup {
 
 
   public SubtitleLayout(Context context, AttributeSet attrs) {
   public SubtitleLayout(Context context, AttributeSet attrs) {
     super(context, attrs);
     super(context, attrs);
-    subtitleViews = new ArrayList<SubtitleView>();
+    subtitleViews = new ArrayList<>();
     fontScale = 1;
     fontScale = 1;
     captionStyle = CaptionStyleCompat.DEFAULT;
     captionStyle = CaptionStyleCompat.DEFAULT;
   }
   }

library/src/main/java/com/google/android/exoplayer/text/eia608/Eia608Parser.java

@@ -109,7 +109,7 @@ public class Eia608Parser {
   /* package */ Eia608Parser() {
   /* package */ Eia608Parser() {
     seiBuffer = new ParsableBitArray();
     seiBuffer = new ParsableBitArray();
     stringBuilder = new StringBuilder();
     stringBuilder = new StringBuilder();
-    captions = new ArrayList<ClosedCaption>();
+    captions = new ArrayList<>();
   }
   }
 
 
   /* package */ boolean canParse(String mimeType) {
   /* package */ boolean canParse(String mimeType) {

library/src/main/java/com/google/android/exoplayer/text/eia608/Eia608TrackRenderer.java

@@ -88,7 +88,7 @@ public class Eia608TrackRenderer extends TrackRenderer implements Callback {
     formatHolder = new MediaFormatHolder();
     formatHolder = new MediaFormatHolder();
     sampleHolder = new SampleHolder(SampleHolder.BUFFER_REPLACEMENT_MODE_NORMAL);
     sampleHolder = new SampleHolder(SampleHolder.BUFFER_REPLACEMENT_MODE_NORMAL);
     captionStringBuilder = new StringBuilder();
     captionStringBuilder = new StringBuilder();
-    pendingCaptionLists = new TreeSet<ClosedCaptionList>();
+    pendingCaptionLists = new TreeSet<>();
   }
   }
 
 
   @Override
   @Override

library/src/main/java/com/google/android/exoplayer/text/ttml/TtmlNode.java

@@ -76,7 +76,7 @@ import java.util.TreeSet;
 
 
   public void addChild(TtmlNode child) {
   public void addChild(TtmlNode child) {
     if (children == null) {
     if (children == null) {
-      children = new ArrayList<TtmlNode>();
+      children = new ArrayList<>();
     }
     }
     children.add(child);
     children.add(child);
   }
   }
@@ -93,7 +93,7 @@ import java.util.TreeSet;
   }
   }
 
 
   public long[] getEventTimesUs() {
   public long[] getEventTimesUs() {
-    TreeSet<Long> eventTimeSet = new TreeSet<Long>();
+    TreeSet<Long> eventTimeSet = new TreeSet<>();
     getEventTimes(eventTimeSet, false);
     getEventTimes(eventTimeSet, false);
     long[] eventTimes = new long[eventTimeSet.size()];
     long[] eventTimes = new long[eventTimeSet.size()];
     Iterator<Long> eventTimeIterator = eventTimeSet.iterator();
     Iterator<Long> eventTimeIterator = eventTimeSet.iterator();

library/src/main/java/com/google/android/exoplayer/text/ttml/TtmlParser.java

@@ -105,7 +105,7 @@ public class TtmlParser implements SubtitleParser {
       XmlPullParser xmlParser = xmlParserFactory.newPullParser();
       XmlPullParser xmlParser = xmlParserFactory.newPullParser();
       xmlParser.setInput(inputStream, inputEncoding);
       xmlParser.setInput(inputStream, inputEncoding);
       TtmlSubtitle ttmlSubtitle = null;
       TtmlSubtitle ttmlSubtitle = null;
-      LinkedList<TtmlNode> nodeStack = new LinkedList<TtmlNode>();
+      LinkedList<TtmlNode> nodeStack = new LinkedList<>();
       int unsupportedNodeDepth = 0;
       int unsupportedNodeDepth = 0;
       int eventType = xmlParser.getEventType();
       int eventType = xmlParser.getEventType();
       while (eventType != XmlPullParser.END_DOCUMENT) {
       while (eventType != XmlPullParser.END_DOCUMENT) {

library/src/main/java/com/google/android/exoplayer/text/webvtt/WebvttParser.java

@@ -81,7 +81,7 @@ public class WebvttParser implements SubtitleParser {
   @Override
   @Override
   public WebvttSubtitle parse(InputStream inputStream, String inputEncoding, long startTimeUs)
   public WebvttSubtitle parse(InputStream inputStream, String inputEncoding, long startTimeUs)
       throws IOException {
       throws IOException {
-    ArrayList<WebvttCue> subtitles = new ArrayList<WebvttCue>();
+    ArrayList<WebvttCue> subtitles = new ArrayList<>();
     long mediaTimestampUs = startTimeUs;
     long mediaTimestampUs = startTimeUs;
     long mediaTimestampOffsetUs = 0;
     long mediaTimestampOffsetUs = 0;
 
 

library/src/main/java/com/google/android/exoplayer/text/webvtt/WebvttSubtitle.java

@@ -100,7 +100,7 @@ public class WebvttSubtitle implements Subtitle {
     for (int i = 0; i < numCues; i++) {
     for (int i = 0; i < numCues; i++) {
       if ((cueTimesUs[i * 2] <= timeUs) && (timeUs < cueTimesUs[i * 2 + 1])) {
       if ((cueTimesUs[i * 2] <= timeUs) && (timeUs < cueTimesUs[i * 2 + 1])) {
         if (list == null) {
         if (list == null) {
-          list = new ArrayList<Cue>();
+          list = new ArrayList<>();
         }
         }
         WebvttCue cue = cues.get(i);
         WebvttCue cue = cues.get(i);
         if (cue.isNormalCue()) {
         if (cue.isNormalCue()) {

library/src/main/java/com/google/android/exoplayer/upstream/DefaultHttpDataSource.java

@@ -61,7 +61,7 @@ public class DefaultHttpDataSource implements HttpDataSource {
   private static final String TAG = "HttpDataSource";
   private static final String TAG = "HttpDataSource";
   private static final Pattern CONTENT_RANGE_HEADER =
   private static final Pattern CONTENT_RANGE_HEADER =
       Pattern.compile("^bytes (\\d+)-(\\d+)/(\\d+)$");
       Pattern.compile("^bytes (\\d+)-(\\d+)/(\\d+)$");
-  private static final AtomicReference<byte[]> skipBufferReference = new AtomicReference<byte[]>();
+  private static final AtomicReference<byte[]> skipBufferReference = new AtomicReference<>();
 
 
   private final boolean allowCrossProtocolRedirects;
   private final boolean allowCrossProtocolRedirects;
   private final int connectTimeoutMillis;
   private final int connectTimeoutMillis;
@@ -141,7 +141,7 @@ public class DefaultHttpDataSource implements HttpDataSource {
     this.userAgent = Assertions.checkNotEmpty(userAgent);
     this.userAgent = Assertions.checkNotEmpty(userAgent);
     this.contentTypePredicate = contentTypePredicate;
     this.contentTypePredicate = contentTypePredicate;
     this.listener = listener;
     this.listener = listener;
-    this.requestProperties = new HashMap<String, String>();
+    this.requestProperties = new HashMap<>();
     this.connectTimeoutMillis = connectTimeoutMillis;
     this.connectTimeoutMillis = connectTimeoutMillis;
     this.readTimeoutMillis = readTimeoutMillis;
     this.readTimeoutMillis = readTimeoutMillis;
     this.allowCrossProtocolRedirects = allowCrossProtocolRedirects;
     this.allowCrossProtocolRedirects = allowCrossProtocolRedirects;

library/src/main/java/com/google/android/exoplayer/upstream/NetworkLock.java

@@ -62,7 +62,7 @@ public final class NetworkLock {
   private int highestPriority;
   private int highestPriority;
 
 
   private NetworkLock() {
   private NetworkLock() {
-    queue = new PriorityQueue<Integer>();
+    queue = new PriorityQueue<>();
     highestPriority = Integer.MAX_VALUE;
     highestPriority = Integer.MAX_VALUE;
   }
   }
 
 

library/src/main/java/com/google/android/exoplayer/upstream/cache/LeastRecentlyUsedCacheEvictor.java

@@ -30,7 +30,7 @@ public class LeastRecentlyUsedCacheEvictor implements CacheEvictor, Comparator<C
 
 
   public LeastRecentlyUsedCacheEvictor(long maxBytes) {
   public LeastRecentlyUsedCacheEvictor(long maxBytes) {
     this.maxBytes = maxBytes;
     this.maxBytes = maxBytes;
-    this.leastRecentlyUsed = new TreeSet<CacheSpan>(this);
+    this.leastRecentlyUsed = new TreeSet<>(this);
   }
   }
 
 
   @Override
   @Override

library/src/main/java/com/google/android/exoplayer/upstream/cache/SimpleCache.java

@@ -50,9 +50,9 @@ public class SimpleCache implements Cache {
   public SimpleCache(File cacheDir, CacheEvictor evictor) {
   public SimpleCache(File cacheDir, CacheEvictor evictor) {
     this.cacheDir = cacheDir;
     this.cacheDir = cacheDir;
     this.evictor = evictor;
     this.evictor = evictor;
-    this.lockedSpans = new HashMap<String, CacheSpan>();
-    this.cachedSpans = new HashMap<String, TreeSet<CacheSpan>>();
-    this.listeners = new HashMap<String, ArrayList<Listener>>();
+    this.lockedSpans = new HashMap<>();
+    this.cachedSpans = new HashMap<>();
+    this.listeners = new HashMap<>();
     // Start cache initialization.
     // Start cache initialization.
     final ConditionVariable conditionVariable = new ConditionVariable();
     final ConditionVariable conditionVariable = new ConditionVariable();
     new Thread() {
     new Thread() {
@@ -71,7 +71,7 @@ public class SimpleCache implements Cache {
   public synchronized NavigableSet<CacheSpan> addListener(String key, Listener listener) {
   public synchronized NavigableSet<CacheSpan> addListener(String key, Listener listener) {
     ArrayList<Listener> listenersForKey = listeners.get(key);
     ArrayList<Listener> listenersForKey = listeners.get(key);
     if (listenersForKey == null) {
     if (listenersForKey == null) {
-      listenersForKey = new ArrayList<Listener>();
+      listenersForKey = new ArrayList<>();
       listeners.put(key, listenersForKey);
       listeners.put(key, listenersForKey);
     }
     }
     listenersForKey.add(listener);
     listenersForKey.add(listener);
@@ -92,12 +92,12 @@ public class SimpleCache implements Cache {
   @Override
   @Override
   public synchronized NavigableSet<CacheSpan> getCachedSpans(String key) {
   public synchronized NavigableSet<CacheSpan> getCachedSpans(String key) {
     TreeSet<CacheSpan> spansForKey = cachedSpans.get(key);
     TreeSet<CacheSpan> spansForKey = cachedSpans.get(key);
-    return spansForKey == null ? null : new TreeSet<CacheSpan>(spansForKey);
+    return spansForKey == null ? null : new TreeSet<>(spansForKey);
   }
   }
 
 
   @Override
   @Override
   public synchronized Set<String> getKeys() {
   public synchronized Set<String> getKeys() {
-    return new HashSet<String>(cachedSpans.keySet());
+    return new HashSet<>(cachedSpans.keySet());
   }
   }
 
 
   @Override
   @Override
@@ -263,7 +263,7 @@ public class SimpleCache implements Cache {
   private void addSpan(CacheSpan span) {
   private void addSpan(CacheSpan span) {
     TreeSet<CacheSpan> spansForKey = cachedSpans.get(span.key);
     TreeSet<CacheSpan> spansForKey = cachedSpans.get(span.key);
     if (spansForKey == null) {
     if (spansForKey == null) {
-      spansForKey = new TreeSet<CacheSpan>();
+      spansForKey = new TreeSet<>();
       cachedSpans.put(span.key, spansForKey);
       cachedSpans.put(span.key, spansForKey);
     }
     }
     spansForKey.add(span);
     spansForKey.add(span);

library/src/main/java/com/google/android/exoplayer/util/CodecSpecificDataUtil.java

@@ -132,7 +132,7 @@ public final class CodecSpecificDataUtil {
       // data does not consist of NAL start code delimited units.
       // data does not consist of NAL start code delimited units.
       return null;
       return null;
     }
     }
-    List<Integer> starts = new ArrayList<Integer>();
+    List<Integer> starts = new ArrayList<>();
     int nalUnitIndex = 0;
     int nalUnitIndex = 0;
     do {
     do {
       starts.add(nalUnitIndex);
       starts.add(nalUnitIndex);

library/src/main/java/com/google/android/exoplayer/util/ManifestFetcher.java

@@ -146,7 +146,7 @@ public class ManifestFetcher<T> implements Loader.Callback {
    */
    */
   public void singleLoad(Looper callbackLooper, final ManifestCallback<T> callback) {
   public void singleLoad(Looper callbackLooper, final ManifestCallback<T> callback) {
     SingleFetchHelper fetchHelper = new SingleFetchHelper(
     SingleFetchHelper fetchHelper = new SingleFetchHelper(
-        new UriLoadable<T>(manifestUrl, uriDataSource, parser), callbackLooper, callback);
+        new UriLoadable<>(manifestUrl, uriDataSource, parser), callbackLooper, callback);
     fetchHelper.startLoading();
     fetchHelper.startLoading();
   }
   }
 
 
@@ -219,7 +219,7 @@ public class ManifestFetcher<T> implements Loader.Callback {
       loader = new Loader("manifestLoader");
       loader = new Loader("manifestLoader");
     }
     }
     if (!loader.isLoading()) {
     if (!loader.isLoading()) {
-      currentLoadable = new UriLoadable<T>(manifestUrl, uriDataSource, parser);
+      currentLoadable = new UriLoadable<>(manifestUrl, uriDataSource, parser);
       loader.startLoading(currentLoadable, this);
       loader.startLoading(currentLoadable, this);
       notifyManifestRefreshStarted();
       notifyManifestRefreshStarted();
     }
     }

library/src/main/java/com/google/android/exoplayer/util/SlidingPercentile.java

@@ -67,7 +67,7 @@ public class SlidingPercentile {
   public SlidingPercentile(int maxWeight) {
   public SlidingPercentile(int maxWeight) {
     this.maxWeight = maxWeight;
     this.maxWeight = maxWeight;
     recycledSamples = new Sample[MAX_RECYCLED_SAMPLES];
     recycledSamples = new Sample[MAX_RECYCLED_SAMPLES];
-    samples = new ArrayList<Sample>();
+    samples = new ArrayList<>();
     currentSortOrder = SORT_ORDER_NONE;
     currentSortOrder = SORT_ORDER_NONE;
   }
   }
 
 

library/src/test/java/com/google/android/exoplayer/MediaFormatTest.java

@@ -37,7 +37,7 @@ public class MediaFormatTest extends TestCase {
 
 
     byte[] initData1 = new byte[] {1, 2, 3};
     byte[] initData1 = new byte[] {1, 2, 3};
     byte[] initData2 = new byte[] {4, 5, 6};
     byte[] initData2 = new byte[] {4, 5, 6};
-    List<byte[]> initData = new ArrayList<byte[]>();
+    List<byte[]> initData = new ArrayList<>();
     initData.add(initData1);
     initData.add(initData1);
     initData.add(initData2);
     initData.add(initData2);
 
 

library/src/test/java/com/google/android/exoplayer/dash/DashChunkSourceTest.java

@@ -383,7 +383,7 @@ public class DashChunkSourceTest extends InstrumentationTestCase {
   }
   }
 
 
   private static MediaPresentationDescription generateVodMpd() {
   private static MediaPresentationDescription generateVodMpd() {
-    List<Representation> representations = new ArrayList<Representation>();
+    List<Representation> representations = new ArrayList<>();
 
 
     SingleSegmentBase segmentBase1 = new SingleSegmentBase("https://example.com/1.mp4");
     SingleSegmentBase segmentBase1 = new SingleSegmentBase("https://example.com/1.mp4");
     Representation representation1 =
     Representation representation1 =
@@ -399,10 +399,10 @@ public class DashChunkSourceTest extends InstrumentationTestCase {
   }
   }
 
 
   private static MediaPresentationDescription generateLiveMpdWithTimeline(long startTime) {
   private static MediaPresentationDescription generateLiveMpdWithTimeline(long startTime) {
-    List<Representation> representations = new ArrayList<Representation>();
+    List<Representation> representations = new ArrayList<>();
 
 
-    List<SegmentTimelineElement> segmentTimeline = new ArrayList<SegmentTimelineElement>();
-    List<RangedUri> mediaSegments = new ArrayList<RangedUri>();
+    List<SegmentTimelineElement> segmentTimeline = new ArrayList<>();
+    List<RangedUri> mediaSegments = new ArrayList<>();
     long byteStart = 0;
     long byteStart = 0;
     for (int i = 0; i < LIVE_SEGMENT_COUNT; i++) {
     for (int i = 0; i < LIVE_SEGMENT_COUNT; i++) {
       segmentTimeline.add(new SegmentTimelineElement(startTime, LIVE_SEGMENT_DURATION_MS));
       segmentTimeline.add(new SegmentTimelineElement(startTime, LIVE_SEGMENT_DURATION_MS));
@@ -423,7 +423,7 @@ public class DashChunkSourceTest extends InstrumentationTestCase {
 
 
   private static MediaPresentationDescription generateLiveMpdWithTemplate(
   private static MediaPresentationDescription generateLiveMpdWithTemplate(
       boolean limitTimeshiftBuffer) {
       boolean limitTimeshiftBuffer) {
-    List<Representation> representations = new ArrayList<Representation>();
+    List<Representation> representations = new ArrayList<>();
 
 
     UrlTemplate initializationTemplate = null;
     UrlTemplate initializationTemplate = null;
     UrlTemplate mediaTemplate = UrlTemplate.compile("$RepresentationID$/$Number$");
     UrlTemplate mediaTemplate = UrlTemplate.compile("$RepresentationID$/$Number$");
@@ -464,7 +464,7 @@ public class DashChunkSourceTest extends InstrumentationTestCase {
       long seekPositionMs, long seekRangeStartMs, long seekRangeEndMs, long chunkStartTimeMs,
       long seekPositionMs, long seekRangeStartMs, long seekRangeEndMs, long chunkStartTimeMs,
       long chunkEndTimeMs) {
       long chunkEndTimeMs) {
     DashChunkSource chunkSource = setupLiveEdgeTimelineTest(startTimeMs, liveEdgeLatencyMs);
     DashChunkSource chunkSource = setupLiveEdgeTimelineTest(startTimeMs, liveEdgeLatencyMs);
-    List<MediaChunk> queue = new ArrayList<MediaChunk>();
+    List<MediaChunk> queue = new ArrayList<>();
     ChunkOperationHolder out = new ChunkOperationHolder();
     ChunkOperationHolder out = new ChunkOperationHolder();
     chunkSource.getChunkOperation(queue, seekPositionMs * 1000, 0, out);
     chunkSource.getChunkOperation(queue, seekPositionMs * 1000, 0, out);
     TimeRange seekRange = chunkSource.getSeekRange();
     TimeRange seekRange = chunkSource.getSeekRange();
@@ -482,7 +482,7 @@ public class DashChunkSourceTest extends InstrumentationTestCase {
       long chunkEndTimeMs, boolean limitTimeshiftBuffer) {
       long chunkEndTimeMs, boolean limitTimeshiftBuffer) {
     DashChunkSource chunkSource = setupLiveEdgeTemplateTest(startTimeMs, liveEdgeLatencyMs,
     DashChunkSource chunkSource = setupLiveEdgeTemplateTest(startTimeMs, liveEdgeLatencyMs,
         limitTimeshiftBuffer);
         limitTimeshiftBuffer);
-    List<MediaChunk> queue = new ArrayList<MediaChunk>();
+    List<MediaChunk> queue = new ArrayList<>();
     ChunkOperationHolder out = new ChunkOperationHolder();
     ChunkOperationHolder out = new ChunkOperationHolder();
     chunkSource.getChunkOperation(queue, seekPositionMs * 1000, 0, out);
     chunkSource.getChunkOperation(queue, seekPositionMs * 1000, 0, out);
     TimeRange seekRange = chunkSource.getSeekRange();
     TimeRange seekRange = chunkSource.getSeekRange();

library/src/test/java/com/google/android/exoplayer/extractor/mp4/Mp4ExtractorTest.java

@@ -267,7 +267,7 @@ public class Mp4ExtractorTest extends TestCase {
 
 
   private static byte[] getStsc() {
   private static byte[] getStsc() {
     int samplesPerChunk = -1;
     int samplesPerChunk = -1;
-    List<Integer> samplesInChunkChangeIndices = new ArrayList<Integer>();
+    List<Integer> samplesInChunkChangeIndices = new ArrayList<>();
     for (int i = 0; i < SAMPLES_IN_CHUNK.length; i++) {
     for (int i = 0; i < SAMPLES_IN_CHUNK.length; i++) {
       if (SAMPLES_IN_CHUNK[i] != samplesPerChunk) {
       if (SAMPLES_IN_CHUNK[i] != samplesPerChunk) {
         samplesInChunkChangeIndices.add(i);
         samplesInChunkChangeIndices.add(i);

library/src/test/java/com/google/android/exoplayer/extractor/webm/DefaultEbmlReaderTest.java

@@ -173,7 +173,7 @@ public class DefaultEbmlReaderTest extends TestCase {
     private static final int ID_DURATION = 0x4489;
     private static final int ID_DURATION = 0x4489;
     private static final int ID_SIMPLE_BLOCK = 0xA3;
     private static final int ID_SIMPLE_BLOCK = 0xA3;
 
 
-    private final List<String> events = new ArrayList<String>();
+    private final List<String> events = new ArrayList<>();
 
 
     @Override
     @Override
     public int getElementType(int id) {
     public int getElementType(int id) {

library/src/test/java/com/google/android/exoplayer/testutil/FakeDataSource.java

@@ -169,7 +169,7 @@ public final class FakeDataSource implements DataSource {
     private boolean simulateUnknownLength;
     private boolean simulateUnknownLength;
 
 
     public Builder() {
     public Builder() {
-      segments = new ArrayList<Segment>();
+      segments = new ArrayList<>();
     }
     }
 
 
     /**
     /**

library/src/test/java/com/google/android/exoplayer/text/webvtt/WebvttSubtitleTest.java

@@ -34,7 +34,7 @@ public class WebvttSubtitleTest extends TestCase {
 
 
   private WebvttSubtitle emptySubtitle = new WebvttSubtitle(new ArrayList<WebvttCue>(), 0);
   private WebvttSubtitle emptySubtitle = new WebvttSubtitle(new ArrayList<WebvttCue>(), 0);
 
 
-  private ArrayList<WebvttCue> simpleSubtitleCues = new ArrayList<WebvttCue>();
+  private ArrayList<WebvttCue> simpleSubtitleCues = new ArrayList<>();
   {
   {
     WebvttCue firstCue = new WebvttCue(1000000, 2000000, FIRST_SUBTITLE_STRING);
     WebvttCue firstCue = new WebvttCue(1000000, 2000000, FIRST_SUBTITLE_STRING);
     simpleSubtitleCues.add(firstCue);
     simpleSubtitleCues.add(firstCue);
@@ -44,7 +44,7 @@ public class WebvttSubtitleTest extends TestCase {
   }
   }
   private WebvttSubtitle simpleSubtitle = new WebvttSubtitle(simpleSubtitleCues, 0);
   private WebvttSubtitle simpleSubtitle = new WebvttSubtitle(simpleSubtitleCues, 0);
 
 
-  private ArrayList<WebvttCue> overlappingSubtitleCues = new ArrayList<WebvttCue>();
+  private ArrayList<WebvttCue> overlappingSubtitleCues = new ArrayList<>();
   {
   {
     WebvttCue firstCue = new WebvttCue(1000000, 3000000, FIRST_SUBTITLE_STRING);
     WebvttCue firstCue = new WebvttCue(1000000, 3000000, FIRST_SUBTITLE_STRING);
     overlappingSubtitleCues.add(firstCue);
     overlappingSubtitleCues.add(firstCue);
@@ -54,7 +54,8 @@ public class WebvttSubtitleTest extends TestCase {
   }
   }
   private WebvttSubtitle overlappingSubtitle = new WebvttSubtitle(overlappingSubtitleCues, 0);
   private WebvttSubtitle overlappingSubtitle = new WebvttSubtitle(overlappingSubtitleCues, 0);
 
 
-  private ArrayList<WebvttCue> nestedSubtitleCues = new ArrayList<WebvttCue>();
+  @SuppressWarnings("unused")
+  private ArrayList<WebvttCue> nestedSubtitleCues = new ArrayList<>();
   {
   {
     WebvttCue firstCue = new WebvttCue(1000000, 4000000, FIRST_SUBTITLE_STRING);
     WebvttCue firstCue = new WebvttCue(1000000, 4000000, FIRST_SUBTITLE_STRING);
     nestedSubtitleCues.add(firstCue);
     nestedSubtitleCues.add(firstCue);

library/src/test/java/com/google/android/exoplayer/util/UtilTest.java

@@ -53,7 +53,7 @@ public class UtilTest extends TestCase {
   }
   }
 
 
   public void testListBinarySearchFloor() {
   public void testListBinarySearchFloor() {
-    List<Integer> values = new ArrayList<Integer>();
+    List<Integer> values = new ArrayList<>();
     assertEquals(-1, Util.binarySearchFloor(values, 0, false, false));
     assertEquals(-1, Util.binarySearchFloor(values, 0, false, false));
     assertEquals(0, Util.binarySearchFloor(values, 0, false, true));
     assertEquals(0, Util.binarySearchFloor(values, 0, false, true));
 
 
@@ -107,7 +107,7 @@ public class UtilTest extends TestCase {
   }
   }
 
 
   public void testListBinarySearchCeil() {
   public void testListBinarySearchCeil() {
-    List<Integer> values = new ArrayList<Integer>();
+    List<Integer> values = new ArrayList<>();
     assertEquals(0, Util.binarySearchCeil(values, 0, false, false));
     assertEquals(0, Util.binarySearchCeil(values, 0, false, false));
     assertEquals(-1, Util.binarySearchCeil(values, 0, false, true));
     assertEquals(-1, Util.binarySearchCeil(values, 0, false, true));