@Override
        public int compare(byte[] left, byte[] right) {
            return compare(left, 0, left.length, right, 0, right.length);
        }
A {@link ByteArrayComparator} that treats the empty array as the largest value. This is useful
for comparing row end keys for regions.
stroom-bytebuffer/src/main/java/stroom/bytebuffer/hbase/Bytes.java