}
  }

  /*
   * A NoOp service that will delay the startup and shutdown notification for a configurable amount
   * of time.
   */
  private static class NoOpDelayedService extends NoOpService {
    private long delay;

    public NoOpDelayedService(long delay) {
      this.delay = delay;
    }

    @Override
    protected void doStart() {
      new Thread() {
        @Override
        public void run() {