Akka.Streams.Implementation.Fusing.GraphInterpreter.Dequeue C# (CSharp) Метод

        private int Dequeue()
        {
            var idx = _queueHead & _mask;
            if (FuzzingMode)
            {
                var swapWith = (ThreadLocalRandom.Current.Next(_queueTail - _queueHead) + _queueHead) & _mask;
                var ev = _eventQueue[swapWith];
                _eventQueue[swapWith] = _eventQueue[idx];
                _eventQueue[idx] = ev;
            }
            var element = _eventQueue[idx];
            _eventQueue[idx] = NoEvent;
            _queueHead++;
            return element;
        }