Fix JavaDoc

Replace Thread with thread on documentation.

PiperOrigin-RevId: 294401357

library/core/src/main/java/com/google/android/exoplayer2/mediacodec/AsynchronousMediaCodecAdapter.java

@@ -29,7 +29,7 @@ import com.google.android.exoplayer2.util.Assertions;
 /**
 /**
  * A {@link MediaCodecAdapter} that operates the {@link MediaCodec} in asynchronous mode.
  * A {@link MediaCodecAdapter} that operates the {@link MediaCodec} in asynchronous mode.
  *
  *
- * <p>The AsynchronousMediaCodecAdapter routes callbacks to the current Thread's {@link Looper}
+ * <p>The AsynchronousMediaCodecAdapter routes callbacks to the current thread's {@link Looper}
  * obtained via {@link Looper#myLooper()}
  * obtained via {@link Looper#myLooper()}
  */
  */
 @RequiresApi(21)
 @RequiresApi(21)

library/core/src/main/java/com/google/android/exoplayer2/mediacodec/DedicatedThreadAsyncMediaCodecAdapter.java

@@ -32,7 +32,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
 
 
 /**
 /**
  * A {@link MediaCodecAdapter} that operates the underlying {@link MediaCodec} in asynchronous mode
  * A {@link MediaCodecAdapter} that operates the underlying {@link MediaCodec} in asynchronous mode
- * and routes {@link MediaCodec.Callback} callbacks on a dedicated Thread that is managed
+ * and routes {@link MediaCodec.Callback} callbacks on a dedicated thread that is managed
  * internally.
  * internally.
  *
  *
  * <p>This adapter supports queueing input buffers asynchronously.
  * <p>This adapter supports queueing input buffers asynchronously.
@@ -64,7 +64,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
    *
    *
    * @param codec The {@link MediaCodec} to wrap.
    * @param codec The {@link MediaCodec} to wrap.
    * @param trackType One of {@link C#TRACK_TYPE_AUDIO} or {@link C#TRACK_TYPE_VIDEO}. Used for
    * @param trackType One of {@link C#TRACK_TYPE_AUDIO} or {@link C#TRACK_TYPE_VIDEO}. Used for
-   *     labelling the internal Thread accordingly.
+   *     labelling the internal thread accordingly.
    */
    */
   /* package */ DedicatedThreadAsyncMediaCodecAdapter(MediaCodec codec, int trackType) {
   /* package */ DedicatedThreadAsyncMediaCodecAdapter(MediaCodec codec, int trackType) {
     this(
     this(
@@ -80,9 +80,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
    * @param codec The {@link MediaCodec} to wrap.
    * @param codec The {@link MediaCodec} to wrap.
    * @param enableAsynchronousQueueing Whether input buffers will be queued asynchronously.
    * @param enableAsynchronousQueueing Whether input buffers will be queued asynchronously.
    * @param trackType One of {@link C#TRACK_TYPE_AUDIO} or {@link C#TRACK_TYPE_VIDEO}. Used for
    * @param trackType One of {@link C#TRACK_TYPE_AUDIO} or {@link C#TRACK_TYPE_VIDEO}. Used for
-   *     labelling the internal Thread accordingly.
-   * @throws IllegalArgumentException If {@code trackType} is not one of {@link C#TRACK_TYPE_AUDIO}
-   *     or {@link C#TRACK_TYPE_VIDEO}.
+   *     labelling the internal thread accordingly.
    */
    */
   /* package */ DedicatedThreadAsyncMediaCodecAdapter(
   /* package */ DedicatedThreadAsyncMediaCodecAdapter(
       MediaCodec codec, boolean enableAsynchronousQueueing, int trackType) {
       MediaCodec codec, boolean enableAsynchronousQueueing, int trackType) {