docs: protected String getSelectedValue(CmsObject cms, List<CmsSelectWidgetOption> selectOptions, String currentValue) {
  
          String paramValue = currentValue;
          if (CmsStringUtil.isEmpty(paramValue)) {
              CmsSelectWidgetOption option = CmsSelectWidgetOption.getDefaultOption(selectOptions);
              if (option != null) {
                  paramValue = option.getValue();
              }
          }
          return paramValue;
      }