docs: public NotificationChain basicSetWaitTime(Parameter newWaitTime, NotificationChain msgs) {
  		Parameter oldWaitTime = waitTime;
  		waitTime = newWaitTime;
  		if (eNotificationRequired()) {
  			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, BpsimPackage.TIME_PARAMETERS__WAIT_TIME, oldWaitTime, newWaitTime);
  			if (msgs == null) msgs = notification; else msgs.add(notification);
  		}
  		return msgs;
  	}