question: @ Override public void write ( DataOutput out ) throws IOException { out . writeLong ( duration ) ; out . writeInt ( getLength ( ) ) ; for ( int i = 0 ; i < quantizedCoeffs . length ; i ++ ) { out . writeShort ( quantizedCoeffs [ i ] ) ; } out . write ( quantizedResidual ) ; }
target:  Write this datagram to a random access file or data output stream.