title: What is the meaning of "wtf" in the Android Volley?
body: <p>I encountered the method </p>
  
  <pre><code> public static void wtf(String format, Object... args) {
          Log.wtf(TAG, buildMessage(format, args));
      }
  
  
  
  public static int wtf(String tag, String msg, Throwable tr) {
          throw new RuntimeException("Stub!");
      }
  </code></pre>
  
  <p>When I was having a closer look on the <code>Android Volley</code>, However this method is used to log the error in the <code>Volley</code> By the <code>Library Developers</code> but is this making any other sense other than the usual ones?
  I am not sure if a programmer should have such naming conventions?</p>