Bug 320788 [Model] The model misses the possibility to define mnemonics for Menu-Elements
It looks like we forgot to add mnemonics to the Menu-Element like we have one in the MenuItem
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/menu/impl/MenuPackageImpl.java
* <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TOOL_BAR_CONTRIBUTION__SELECTED_ELEMENT = UiPackageImpl.ELEMENT_CONTAINER__SELECTED_ELEMENT;
	/**
	 * The feature id for the '<em><b>Parent Id</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TOOL_BAR_CONTRIBUTION__PARENT_ID = UiPackageImpl.ELEMENT_CONTAINER_FEATURE_COUNT + 0;
	/**
	 * The feature id for the '<em><b>Position In Parent</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TOOL_BAR_CONTRIBUTION__POSITION_IN_PARENT = UiPackageImpl.ELEMENT_CONTAINER_FEATURE_COUNT + 1;
	/**
	 * The number of structural features of the '<em>Tool Bar Contribution</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TOOL_BAR_CONTRIBUTION_FEATURE_COUNT = UiPackageImpl.ELEMENT_CONTAINER_FEATURE_COUNT + 2;