code: @Override
    public void releaseAcquiredTrigger(OperableTrigger trigger) {
  
      synchronized (lock) {
        TriggerWrapper tw = wrappedTriggersByKey.get(trigger.getName());
        if (tw != null && tw.state == TriggerWrapper.STATE_ACQUIRED) {
          tw.state = TriggerWrapper.STATE_WAITING;
          timeWrappedTriggers.add(tw);
        }
      }
    }
docs: Inform the <code>JobStore</code> that the scheduler no longer plans to fire the given <code>
  Trigger</code>, that it had previously acquired (reserved).