code: @Deprecated
    public static String getJobIDsPattern(String jtIdentifier, Integer jobId) {
      StringBuilder builder = new StringBuilder(JOB).append(SEPARATOR);
      builder.append(getJobIDsPatternWOPrefix(jtIdentifier, jobId));
      return builder.toString();
    }
docs: Returns a regex pattern which matches task IDs. Arguments can
  be given null, in which case that part of the regex will be generic.
  For example to obtain a regex matching <i>any job</i>
  run on the jobtracker started at <i>200707121733</i>, we would use :
  <pre>
  JobID.getTaskIDsPattern("200707121733", null);
  </pre>
  which will return :
  <pre> "job_200707121733_[0-9]*" </pre>
  @param jtIdentifier jobTracker identifier, or null
  @param jobId job number, or null
  @return a regex pattern matching JobIDs