* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public RenderManager getRenderManagerInternal() {
if (renderManagerInternal != null && renderManagerInternal.eIsProxy()) {
InternalEObject oldRenderManagerInternal = (InternalEObject) renderManagerInternal;
renderManagerInternal = (RenderManager) eResolveProxy(oldRenderManagerInternal);
if (renderManagerInternal != oldRenderManagerInternal) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
ProjectPackage.MAP__RENDER_MANAGER_INTERNAL, oldRenderManagerInternal,