{
      InternalEObject oldKey = (InternalEObject)key;
      key = (ENamedElement)eResolveProxy(oldKey);
      if (key != oldKey)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__KEY, oldKey, key));
      }
    }