@Test
  public void testCreateSubmittableJobWithArgsRowMultiEmptyRange() throws Exception {
    String[] args = new String[] { TABLE_NAME, "--range=\\x00row1,\\x00row3;;" };
    runCreateSubmittableJobWithArgs(args, 2);
  }
Test a case when a range is specified with multiple ranges of start-end keys; one range is
filled, another two are not
@throws Exception in case of any unexpected error.
hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/mapreduce/TestRowCounter.java