Akka.Actor.ActorCell.WatchingContains C# (CSharp) Метод

        private bool WatchingContains(IActorRef subject)
        {
            return _state.ContainsWatching(subject) ||
                   (subject.Path.Uid != UndefinedUid && _state.ContainsWatching(new UndefinedUidActorRef(subject)));
        }