Fix build

library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadService.java

@@ -925,7 +925,7 @@ public abstract class DownloadService extends Service {
         // DownloadService.getForegroundNotification, and concrete subclass implementations may
         // not anticipate the possibility of this method being called before their onCreate
         // implementation has finished executing.
-        Util.createHandler()
+        new Handler()
             .postAtFrontOfQueue(
                 () -> downloadService.notifyDownloads(downloadManager.getCurrentDownloads()));
       }

library/core/src/test/assets/mp4/sample_mdat_too_long.mp4.0.dump

@@ -24,6 +24,7 @@ track 0:
     selectionFlags = 0
     language = null
     drmInitData = -
+    metadata = null
     initializationData:
       data = length 29, hash 4746B5D9
       data = length 10, hash 7A0D0F2B
@@ -170,6 +171,7 @@ track 1:
     selectionFlags = 0
     language = und
     drmInitData = -
+    metadata = entries=[TSSE: description=null: value=Lavf56.1.0]
     initializationData:
       data = length 2, hash 5F7
   total output bytes = 9529

library/core/src/test/assets/mp4/sample_mdat_too_long.mp4.1.dump

@@ -24,6 +24,7 @@ track 0:
     selectionFlags = 0
     language = null
     drmInitData = -
+    metadata = null
     initializationData:
       data = length 29, hash 4746B5D9
       data = length 10, hash 7A0D0F2B
@@ -170,6 +171,7 @@ track 1:
     selectionFlags = 0
     language = und
     drmInitData = -
+    metadata = entries=[TSSE: description=null: value=Lavf56.1.0]
     initializationData:
       data = length 2, hash 5F7
   total output bytes = 7464

library/core/src/test/assets/mp4/sample_mdat_too_long.mp4.2.dump

@@ -24,6 +24,7 @@ track 0:
     selectionFlags = 0
     language = null
     drmInitData = -
+    metadata = null
     initializationData:
       data = length 29, hash 4746B5D9
       data = length 10, hash 7A0D0F2B
@@ -170,6 +171,7 @@ track 1:
     selectionFlags = 0
     language = und
     drmInitData = -
+    metadata = entries=[TSSE: description=null: value=Lavf56.1.0]
     initializationData:
       data = length 2, hash 5F7
   total output bytes = 4019

library/core/src/test/assets/mp4/sample_mdat_too_long.mp4.3.dump

@@ -24,6 +24,7 @@ track 0:
     selectionFlags = 0
     language = null
     drmInitData = -
+    metadata = null
     initializationData:
       data = length 29, hash 4746B5D9
       data = length 10, hash 7A0D0F2B
@@ -170,6 +171,7 @@ track 1:
     selectionFlags = 0
     language = und
     drmInitData = -
+    metadata = entries=[TSSE: description=null: value=Lavf56.1.0]
     initializationData:
       data = length 2, hash 5F7
   total output bytes = 470

library/core/src/test/java/com/google/android/exoplayer2/extractor/FlacMetadataReaderTest.java

@@ -293,7 +293,7 @@ public class FlacMetadataReaderTest {
 
     FlacMetadataReader.readMetadataBlock(input, metadataHolder);
 
-    assertThat(input.getPosition()).isGreaterThan(640);
+    assertThat(input.getPosition()).isGreaterThan(new Long(640));
     assertThat(input.getPeekPosition()).isEqualTo(input.getPosition());
   }