getSplits() has a out of bounds problem in TableSnapshotInputFormatImpl

        byte[][] sp = sa.split(hri.getStartKey(), hri.getEndKey(), numSplits, true);
        for (int i = 0; i < sp.length - 1; i++) {
          if (PrivateCellUtil.overlappingKeys(scan.getStartRow(), scan.getStopRow(), sp[i],
                  sp[i + 1])) {
            List<String> hosts =
                calculateLocationsForInputSplit(conf, htd, hri, tableDir, localityEnabled);

            Scan boundedScan = new Scan(scan);
            boundedScan.setStartRow(sp[i]);
            boundedScan.setStopRow(sp[i + 1]);

            splits.add(new InputSplit(htd, hri, hosts, boundedScan, restoreDir));
          }
        }

boundedScan.setStartRow(
 Bytes.compareTo(scan.getStartRow(), sp[i]) > 0 ? scan.getStartRow() : sp[i]);
 boundedScan.setStopRow(
 Bytes.compareTo(scan.getStopRow(), sp[i + 1]) < 0 ? scan.getStopRow() : sp[i + 1]);