@Override
  public Class<Byte> encodedClass() {
    return Byte.class;
  }
An {@code DataType} for interacting with values encoded using
{@link Bytes#putByte(byte[], int, byte)}. Intended to make it easier to transition away from
direct use of {@link Bytes}.
@see Bytes#putByte(byte[], int, byte)
hbase-common/src/main/java/org/apache/hadoop/hbase/types/RawByte.java