code: @Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case BpsimPackage.USER_DISTRIBUTION_DATA_POINT_TYPE__PARAMETER_VALUE_GROUP:
  				getParameterValueGroup().clear();
  				return;
  			case BpsimPackage.USER_DISTRIBUTION_DATA_POINT_TYPE__PARAMETER_VALUE:
  				setParameterValue((ParameterValue)null);
  				return;
  			case BpsimPackage.USER_DISTRIBUTION_DATA_POINT_TYPE__PROBABILITY:
  				unsetProbability();
  				return;
  		}
  		super.eUnset(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated