docs: private void createMaintenanceScheduleTranslatorControl() {
          scheduleTranslator = new LabelBuilder().id(UIComponentIdProvider.MAINTENANCE_WINDOW_SCHEDULE_TRANSLATOR_ID)
                  .name(i18n.getMessage(CRON_VALIDATION_ERROR)).buildLabel();
          scheduleTranslator.addStyleName(ValoTheme.LABEL_TINY);
      }