docs: public void setWaitTime(Parameter newWaitTime) {
  		if (newWaitTime != waitTime) {
  			NotificationChain msgs = null;
  			if (waitTime != null)
  				msgs = ((InternalEObject)waitTime).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - BpsimPackage.TIME_PARAMETERS__WAIT_TIME, null, msgs);
  			if (newWaitTime != null)
  				msgs = ((InternalEObject)newWaitTime).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - BpsimPackage.TIME_PARAMETERS__WAIT_TIME, null, msgs);
  			msgs = basicSetWaitTime(newWaitTime, msgs);
  			if (msgs != null) msgs.dispatch();
  		}
  		else if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, BpsimPackage.TIME_PARAMETERS__WAIT_TIME, newWaitTime, newWaitTime));
  	}