public void invoke(final ChooseByNamePopupComponent.Callback callback,
                     final ModalityState modalityState,
                     boolean allowMultipleSelection) {
    initUI(callback, modalityState, allowMultipleSelection);
  }
public void invoke(final ChooseByNamePopupComponent.Callback callback,
                     final ModalityState modalityState,
                     boolean allowMultipleSelection)