code: @Override
    public void onActive()
    {
      _isReplay = false;
      
      if (_isActive) {
        return;
      }
      _isActive = true;
      
      _serviceSelf = ServiceRef.current();
      
      if (_journalDelay > 0) {
        Services manager = _serviceSelf.services();
        
        _timerService = manager.service("timer:").as(Timers.class);
        Consumer<Cancel> startSave = h->startSave();
        
        _startSaveRef = (Consumer<Cancel>) _serviceSelf.pin(startSave).as(Consumer.class);
      }
      
      super.onActive();
      
      startSave();
    }
docs: /*
  @Override
  public boolean isJournal()
  {
  return true;
  }