code: protected String decodeNewLink(String newLink) {
  
          String result = newLink;
          if (result == null) {
              return null;
          }
          try {
              result = CmsEncoder.decode(result);
              try {
                  result = CmsEncoder.decode(result);
              } catch (Throwable e) {
                  LOG.info(e.getLocalizedMessage(), e);
              }
          } catch (Throwable e) {
              LOG.info(e.getLocalizedMessage(), e);
          }
  
          return result;
      }
docs: Decodes the newlink request parameter if possible.<p>
  
  @param newLink the parameter to decode
  
  @return the decoded value