code: public QueueModel getInfoAboutQueue() throws IOException {
          IronReader reader = client.get("queues/" + name);
          QueueContainer queueContainer = gson.fromJson(reader.reader, QueueContainer.class);
          reader.close();
          return queueContainer.getQueue();
      }
docs: Retrieves Info about queue. If there is no queue, an EmptyQueueException is thrown.
  @throws io.iron.ironmq.EmptyQueueException If there is no queue.
  @throws io.iron.ironmq.HTTPException If the IronMQ service returns a status other than 200 OK.
  @throws java.io.IOException If there is an error accessing the IronMQ server.