title: trying to mimic var_dump in java
body: <p>I am very new to <code>Java</code> (and <code>Android</code> development). To debug, I want to mimic <code>php</code> <code>var_dump</code> method. So following some posts, I found and used that inside an activity (that is called when I launch the emulator) </p>
  
  <pre><code>HttpRequest request = execute(HttpRequest.get(URL_USERS));
              UsersWrapper response = fromJson(request, UsersWrapper.class);
              Field[] fields = response.getClass().getDeclaredFields();
              for (int i=0; i&lt;fields.length; i++)
              {
                  System.out.println(fields[i].getName() + " - " + fields[i].get(o));
              }
  </code></pre>
  
  <p>I am using <code>intelliJ</code> ide, and I have no output of the <code>System.out</code> How can it be ?</p>