@Override public int startupNewWorker(){
  final int priority=(Math.random() < 0.5) ? 4 : 8;
  int actualWorkersStarted=startupNewWorker(priority);
  return actualWorkersStarted;
}

@ Override public int startupNewWorker ( ) { final int priority = ( Math . random ( ) < 0.5 ) ? 4 : 8 ; int actualWorkersStarted = startupNewWorker ( priority ) ; return actualWorkersStarted ; }
runs a new worker jvm , by whatever mechanism ( e . g . lsf , pbs , sungridengine ) assumes that the jar being executed has a main class define in the manifest .
