docs: public void setAvailability(Parameter newAvailability) {
  		if (newAvailability != availability) {
  			NotificationChain msgs = null;
  			if (availability != null)
  				msgs = ((InternalEObject)availability).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - BpsimPackage.RESOURCE_PARAMETERS__AVAILABILITY, null, msgs);
  			if (newAvailability != null)
  				msgs = ((InternalEObject)newAvailability).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - BpsimPackage.RESOURCE_PARAMETERS__AVAILABILITY, null, msgs);
  			msgs = basicSetAvailability(newAvailability, msgs);
  			if (msgs != null) msgs.dispatch();
  		}
  		else if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, BpsimPackage.RESOURCE_PARAMETERS__AVAILABILITY, newAvailability, newAvailability));
  	}