void reset() {
      for (byte[] row : ROWS) {
        seenRows[i(row[0])][i(row[1])][i(row[2])] = 0;
      }
    }
A tracker for tracking and validating table rows generated with
{@link HBaseTestingUtil#loadTable(Table, byte[])}
hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtil.java