Bug 343445 [model] transient data does not notify
The new transient data map <String, Object> does not notify about changes and the owner contains a setTransientData(*) member. It should be more like org.eclipse.e4.ui.model.application.MContribution.getPersistedState() PW
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/impl/ApplicationElementImpl.java
* @generated
	 * @ordered
	 */
	protected Map<String, Object> transientData;
	/**
	 * The cached value of the '{@link #getClonableSnippets() <em>Clonable Snippets</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getClonableSnippets()
	 * @generated
	 * @ordered
	 */
	protected EList<MApplicationElement> clonableSnippets;
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ApplicationElementImpl() {
		super();
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return ApplicationPackageImpl.Literals.APPLICATION_ELEMENT;
	}