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/advanced/impl/AdvancedPackageImpl.java
* @generated
	 * @ordered
	 */
	public static final int PLACEHOLDER__ACCESSIBILITY_PHRASE = UiPackageImpl.UI_ELEMENT__ACCESSIBILITY_PHRASE;
	/**
	 * The feature id for the '<em><b>Ref</b></em>' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int PLACEHOLDER__REF = UiPackageImpl.UI_ELEMENT_FEATURE_COUNT + 0;
	/**
	 * The number of structural features of the '<em>Placeholder</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int PLACEHOLDER_FEATURE_COUNT = UiPackageImpl.UI_ELEMENT_FEATURE_COUNT + 1;
	/**
	 * The meta object id for the '{@link org.eclipse.e4.ui.model.application.ui.advanced.impl.PerspectiveImpl <em>Perspective</em>}' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.e4.ui.model.application.ui.advanced.impl.PerspectiveImpl
	 * @see org.eclipse.e4.ui.model.application.ui.advanced.impl.AdvancedPackageImpl#getPerspective()
	 * @generated
	 */
	public static final int PERSPECTIVE = 1;
	/**