public static void switchToFreeMode(final SelectionChangedEvent e) {
   final UIMessage msg = new UIMessage();
   msg.setId(16851);
   msg.setBooleanValue(e.isSelected());
   Worker.getInstance().pushMessage(msg);
 }
 @Override
 public boolean run(final Message message) {
   final UIMessage msg = (UIMessage) message;
   WakfuGuildView.getInstance().modifyGuildDescriptionRequest(msg.getStringValue());
   return false;
 }