question: void insertFunction1 ( ByteBuffer bb ) { bb . putLong ( windowId ) ; byte oid = ( byte ) ( operatorId ) ; bb . put ( oid ) ; for ( int i = 0 ; i < 3 ; i ++ ) { byte num = ( byte ) ( tupleId > > 8 * ( 2 - i ) ) ; bb . put ( num ) ; } }
target:  8B windowId | 1B operatorId | 3B tupleId