@Override
@ProtonCEquivalent("pn_data_put_uuid")
public void putUUID(final UUID u)
{
final pn_uuid_t uuid = new pn_uuid_t();
byte[] data = new byte[16];
ByteBuffer buf = ByteBuffer.wrap(data);
buf.putLong(u.getMostSignificantBits());
buf.putLong(u.getLeastSignificantBits());
uuid.setBytes(data);
Proton.pn_data_put_uuid(_impl, uuid);
//TODO
}