@UiHandler("pseudo")
 public void onPseudoChange(ValueChangeEvent<Boolean> valueChangeEvent) {
   if (pseudo.getValue()) {
     presenter.onPseudoSelect();
   }
 }
 @UiHandler("realtime")
 public void onRealtimeChange(ValueChangeEvent<Boolean> valueChangeEvent) {
   if (realtime.getValue()) {
     presenter.onRealtimeSelect();
   }
 }