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/MApplicationElement.java
* <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Contributor URI</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Contributor URI</em>' attribute.
	 * @see #setContributorURI(String)
	 * @model
	 * @generated
	 */
	String getContributorURI();
	/**
	 * Sets the value of the '{@link org.eclipse.e4.ui.model.application.MApplicationElement#getContributorURI <em>Contributor URI</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Contributor URI</em>' attribute.
	 * @see #getContributorURI()
	 * @generated
	 */
	void setContributorURI(String value);
	/**
	 * Returns the value of the '<em><b>Transient Data</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Transient Data</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Transient Data</em>' attribute.