presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/util/UuidUtil.java/UuidUtil/uuidFromBytes
class UuidUtil:    public static UUID uuidFromBytes(byte[] bytes)
    {
        ByteBuffer buffer = ByteBuffer.wrap(bytes);
        long msb = buffer.getLong();
        long lsb = buffer.getLong();
        return new UUID(msb, lsb);
    }