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/ApplicationFactoryImpl.java
/**
	 * The singleton instance of the factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final ApplicationFactoryImpl eINSTANCE = init();
	/**
	 * Creates the default factory implementation.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static ApplicationFactoryImpl init() {
		try {
			ApplicationFactoryImpl theApplicationFactory = (ApplicationFactoryImpl)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/ui/2010/UIModel/application");  
			if (theApplicationFactory != null) {
				return theApplicationFactory;
			}
		}
		catch (Exception exception) {
			EcorePlugin.INSTANCE.log(exception);
		}
		return new ApplicationFactoryImpl();
	}
	/**
	 * Creates an instance of the factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated