Formatted code and added additional unit test

Author: microkatz

libraries/exoplayer_rtsp/src/main/java/androidx/media3/exoplayer/rtsp/reader/RtpH265Reader.java

@@ -220,15 +220,11 @@ private void processAggregationPacket(ParsableByteArray data) throws ParserExcep
     }
     if (data.bytesLeft() > 0) {
       throw ParserException.createForMalformedManifest(
-          "Malformed Aggregation Packet. Packet size exceeds NAL unit size.",
-          /* cause= */ null
-      );
+          "Malformed Aggregation Packet. Packet size exceeds NAL unit size.", /* cause= */ null);
     }
     if (nalUnitsCount < 2) {
       throw ParserException.createForMalformedManifest(
-          "Aggregation Packet must contain at least 2 NAL units.",
-          /* cause= */ null
-      );
+          "Aggregation Packet must contain at least 2 NAL units.", /* cause= */ null);
     }
   }