protected void startResetExpiredJobsThread(){
  if (resetExpiredJobThread == null) {
    resetExpiredJobThread=new Thread(resetExpiredJobsRunnable);
  }
  resetExpiredJobThread.start();
}

protected void startResetExpiredJobsThread ( ) { if ( resetExpiredJobThread == null ) { resetExpiredJobThread = new Thread ( resetExpiredJobsRunnable ) ; } resetExpiredJobThread . start ( ) ; }
starts the reset expired jobs thread
