code: @Deprecated
      public void request(String graphPath,
                          RequestListener listener,
                          final Object state) {
          request(graphPath, new Bundle(), "GET", listener, state);
      }
docs: Make a request to the Facebook Graph API without any parameters.
  <p/>
  See http://developers.facebook.com/docs/api
  <p/>
  Note that this method is asynchronous and the callback will be invoked
  in a background thread; operations that affect the UI will need to be
  posted to the UI thread or an appropriate handler.
  <p/>
  This method is deprecated.  See {@link Facebook} and {@link com.facebook.Request} for more info.
  
  @param graphPath
  Path to resource in the Facebook graph, e.g., to fetch data
  about the currently logged authenticated user, provide "me",
  which will fetch http://graph.facebook.com/me
  @param listener
  Callback interface to notify the application when the request
  has completed.
  @param state
  An arbitrary object used to identify the request when it
  returns to the callback. This has no effect on the request
  itself.