@Override
 public synchronized void setEstimatedTimeToReleaseAndAcquireTrigger(long estimate) {
   ClusteredJobStore cjs = clusteredJobStore;
   if (cjs != null) {
     cjs.setEstimatedTimeToReleaseAndAcquireTrigger(estimate);
   } else {
     this.estimatedTimeToReleaseAndAcquireTrigger = estimate;
   }
 }
 @Override
 public synchronized void setMisfireThreshold(long threshold) {
   ClusteredJobStore cjs = clusteredJobStore;
   if (cjs != null) {
     cjs.setMisfireThreshold(threshold);
   } else {
     misfireThreshold = Long.valueOf(threshold);
   }
 }