code: private void confirmAndForceQuitAction(final Long actionId) {
          /* Display the confirmation */
          final ConfirmationDialog confirmDialog = new ConfirmationDialog(
                  i18n.getMessage("caption.forcequit.action.confirmbox"),
                  i18n.getMessage("message.forcequit.action.confirm"), i18n.getMessage(UIMessageIdProvider.BUTTON_OK),
                  i18n.getMessage(UIMessageIdProvider.BUTTON_CANCEL), ok -> {
                      if (!ok) {
                          return;
                      }
                      final boolean cancelResult = forceQuitActiveAction(actionId);
                      if (cancelResult) {
                          populateAndUpdateTargetDetails(selectedTarget);
                          notification.displaySuccess(i18n.getMessage("message.forcequit.action.success"));
                      } else {
                          notification.displayValidationError(i18n.getMessage("message.forcequit.action.failed"));
                      }
                  }, FontAwesome.WARNING, UIComponentIdProvider.CONFIRMATION_POPUP_ID, null);
          UI.getCurrent().addWindow(confirmDialog.getWindow());
  
          confirmDialog.getWindow().bringToFront();
      }
docs: Show confirmation window and if ok then only, force quit action.
  
  @param actionId
  as Id if the action needs to be forced.