+ listenerActors.add(dataChangeListenerPath);
+ final ListenerRegistration<DOMDataTreeChangeListener> delegate = regEntry.getKey();
+ return new ListenerRegistration<DOMDataTreeChangeListener>() {
+ @Override
+ public DOMDataTreeChangeListener getInstance() {
+ return delegate.getInstance();
+ }
+
+ @Override
+ public void close() {
+ listenerActors.remove(dataChangeListenerPath);
+ delegate.close();
+ }
+ };