code: public static byte[] hashToBytes(final char[] data, final long seed) {
      if ((data == null) || (data.length == 0)) {
        return null;
      }
      return toByteArray(hash(data, seed));
    }
docs: Hash a char[] and long seed.
  
  @param data the input char array
  @param seed A long valued seed.
  @return The 128-bit hash as a byte[16] in Big Endian order from 2 64-bit longs.