Bug 331010 Track Model-Element contributors
We need to track which bundle contributed an model element to e.g. look up translations in the right package
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/menu/impl/MenuFactoryImpl.java
throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier"); 
		}
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object createFromString(EDataType eDataType, String initialValue) {
		switch (eDataType.getClassifierID()) {
			case MenuPackageImpl.ITEM_TYPE:
				return createItemTypeFromString(eDataType, initialValue);
			default:
				throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier"); 
		}
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String convertToString(EDataType eDataType, Object instanceValue) {
		switch (eDataType.getClassifierID()) {
			case MenuPackageImpl.ITEM_TYPE:
				return convertItemTypeToString(eDataType, instanceValue);
			default:
				throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier"); 
		}