code: public static boolean resetSuffixLength(JcsegTaskConfig config, ADictionary dic, int mixLength)
      {
          if ( mixLength <= config.MAX_LENGTH 
                  && mixLength > dic.mixSuffixLength ) {
              dic.mixSuffixLength = mixLength;
              return true;
          }
          
          return false;
      }
docs: check and reset the value of the {@link ADictionary#mixSuffixLength}
  
  @param   config
  @param   dic
  @param   mixLength
  @return  boolean