Streaming tweets with Hosebird

I'm trying to get a stream of public tweets using Hosebird (https://github.com/twitter/hbc), which I'm completely new to. I tried using their 'Quickstart' example, just to get an idea of what the streaming is like, so I copied the example code. The only changes I made were getting rid of the 'followings' variable, and filling in the proper OAuth information.

After connecting using hosebirdClient.connect(), I added this code in an attempt to print one tweet:

String msg = null;
   try {
      msg = msgQueue.take();
   } catch (InterruptedException e) {
      e.printStackTrace();
   }
System.out.println(msg);

The code is free of errors, but then stays on the line String msg = msgQueue.take() forever, instead of producing a tweet. Any ideas on what I'm doing wrong?

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Link to original article：https://stackoverflow.com/questions/30768350/streaming-tweets-with-hosebird