यह निम्नलिखित कोड आधार काम करेगा:
private byte[] convertToOracleRaw(UUID uuid) {
String uuidString = uuid.toString().replace("-", "").toUpperCase();
String finalValue = "";
finalValue += uuidString.substring(6,8);
finalValue += uuidString.substring(4,6);
finalValue += uuidString.substring(2,4);
finalValue += uuidString.substring(0,2);
finalValue += uuidString.substring(10,12);
finalValue += uuidString.substring(8,10);
finalValue += uuidString.substring(14,16);
finalValue += uuidString.substring(12,14);
finalValue += uuidString.substring(16,18);
finalValue += uuidString.substring(18, uuidString.length()); // final string
return DatatypeConverter.parseHexBinary(finalValue); // in hex binary
}