code: public byte[] convertToByteSilent(byte[] htmlInput) {
  
          try {
              return convertToByte(htmlInput);
          } catch (Exception e) {
              if (LOG.isWarnEnabled()) {
                  LOG.warn(Messages.get().getBundle().key(Messages.LOG_CONVERSION_BYTE_FAILED_0), e);
              }
              return htmlInput;
          }
      }
docs: Converts the given HTML code according to the settings of this converter.<p>
  
  If an any error occurs during the conversion process, the original input is returned unmodified.<p>
  
  @param htmlInput HTML input stored in an array of bytes
  @return array of bytes containing the converted HTML