title: Luaj parse table content
body: <p>I just started using luaj in my project and I want to get the string content inside my lua table. 
  For example:</p>
  
  <pre><code>t = {
      subTitle = "Haircut",
  }
  return t;
  </code></pre>
  
  <p>I want get the content of subtitle which should be very simple but I have no idea how to do it.
  In my code, I wrote code like following example:</p>
  
  <pre><code>public class MainActivity extends ActionBarActivity {
  
      Globals globals = JsePlatform.standardGlobals();
      TextView textView;
  
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_main);
          textView = (TextView)findViewById(R.id.text);
  
          try {
              LuaValue chunk = globals.loadfile("assets/Test.lua");
              String text = chunk.get("t").get("subTitle").call().tojstring();
              textView.append(text);
          }
          catch (Exception e)
          {
          }
      }
  
  }
  </code></pre>
  
  <p>But it kept telling me get() can only be applied to get function. How can I get the content of subTitle? Thank you so much for helping. </p>