question: private void handleCommand ( int id , String command , String params ) { String originCommand = commandId . get ( id ) ; if ( originCommand == null ) { originCommand = "" ; } handler . handleCommand ( id , command , params , originCommand ) ; if ( command . equals ( "error" ) ) { LOGGER . warning ( "[FFZ-WS] Error: " + params ) ; } }
target:  Handle message already parsed into id, command and parameters.