code: @Override
  	public void subscribeToEvent(EventListener eventListener, Class<? extends AbstractTaskEvent> eventType) {
  		this.eventHandler.subscribeToEvent(eventListener, eventType);
  	}
docs: Subscribes the listener object to receive events of the given type.
  
  @param eventListener
  the listener object to register
  @param eventType
  the type of event to register the listener for