am fdb70dc4: Merge "Fix filedescriptor leakage in MediaMetadataRetriever"

* commit 'fdb70dc4346f801673aa700f3fca2b8cc77b809c':
  Fix filedescriptor leakage in MediaMetadataRetriever

media/java/android/media/MediaMetadataRetriever.java

@@ -64,9 +64,7 @@ public class MediaMetadataRetriever
             throw new IllegalArgumentException();
         }
 
-        FileInputStream is = null;
-        try {
-            is = new FileInputStream(path);
+        try (FileInputStream is = new FileInputStream(path)) {
             FileDescriptor fd = is.getFD();
             setDataSource(fd, 0, 0x7ffffffffffffffL);
         } catch (FileNotFoundException fileEx) {
@@ -74,12 +72,6 @@ public class MediaMetadataRetriever
         } catch (IOException ioEx) {
             throw new IllegalArgumentException();
         }
-
-        try {
-            if (is != null) {
-                is.close();
-            }
-        } catch (Exception e) {}
     }
 
     /**