code: @SuppressWarnings("unchecked")
  	@Override
  	public void eSet(int featureID, Object newValue) {
  		switch (featureID) {
  			case AfplibPackage.MCA__RG:
  				getRG().clear();
  				getRG().addAll((Collection<? extends MCARG>)newValue);
  				return;
  		}
  		super.eSet(featureID, newValue);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated