code: public void onCreated() {
          super.onCreated();
  
          if (uiThreadRunner == null) {
              //Use mvc graph's default uiThreadRunner
              uiThreadRunner = Mvc.graph().uiThreadRunner;
          }
  
          eventBusC.register(this);
      }
docs: Called when the controller is created. Note that it could be called either when the
  controller is instantiated for the first time or restored by views.
  <p/>
  <p>The model of the controller will be instantiated by model's default no-argument
  constructor here whe {@link #modelType()} doesn't return null.</p>