children.remove(arg);
removeThisIfUnused();
}
+
+ @Override
+ public String toString() {
+ return "Node [identifier=" + identifier + ", listeners=" + listeners.size() + ", children=" + children.size() + "]";
+ }
+
+
}
private abstract static class DataChangeListenerRegistrationImpl<T extends AsyncDataChangeListener<InstanceIdentifier, NormalizedNode<?, ?>>> extends AbstractListenerRegistration<T> //