TDAT: 	protected void addReturnValuePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_Operation_returnValue_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_Operation_returnValue_feature", "_UI_Operation_type"),
				 ModelPackage.Literals.OPERATION__RETURN_VALUE,
				 false,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}
 COM: <s> this adds a property descriptor for the return value feature </s>