case GenModelPackage.GEN_PACKAGE__REFLECTION_PACKAGE_SUFFIX:
  public void notifyChanged(Notification notification)  {    updateChildren(notification);    switch (notification.getFeatureID(GenPackage.class))    {      case GenModelPackage.GEN_PACKAGE__PREFIX:      case GenModelPackage.GEN_PACKAGE__BASE_PACKAGE:      case GenModelPackage.GEN_PACKAGE__RESOURCE:      case GenModelPackage.GEN_PACKAGE__DISPOSABLE_PROVIDER_FACTORY:      case GenModelPackage.GEN_PACKAGE__ADAPTER_FACTORY:      case GenModelPackage.GEN_PACKAGE__LOAD_INITIALIZATION:      case GenModelPackage.GEN_PACKAGE__INTERFACE_PACKAGE_SUFFIX:      case GenModelPackage.GEN_PACKAGE__CLASS_PACKAGE_SUFFIX:      case GenModelPackage.GEN_PACKAGE__UTILITY_PACKAGE_SUFFIX:      case GenModelPackage.GEN_PACKAGE__PROVIDER_PACKAGE_SUFFIX:      case GenModelPackage.GEN_PACKAGE__PRESENTATION_PACKAGE_SUFFIX:      case GenModelPackage.GEN_PACKAGE__TESTS_PACKAGE_SUFFIX:      case GenModelPackage.GEN_PACKAGE__GENERATE_EXAMPLE_CLASS:      case GenModelPackage.GEN_PACKAGE__ECORE_PACKAGE:        fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));        return;      case GenModelPackage.GEN_PACKAGE__GEN_ENUMS:      case GenModelPackage.GEN_PACKAGE__GEN_DATA_TYPES:      case GenModelPackage.GEN_PACKAGE__GEN_CLASSES:      case GenModelPackage.GEN_PACKAGE__NESTED_GEN_PACKAGES:        fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));        return;    }    super.notifyChanged(notification);  }