谁能提供个产生GUID的JAVA类

?

有没有谁能给我个产生GUID的java类呢?

谢谢大家!

);
sb.append(”-”);
sb.append(raw.substring(8, 12));
sb.append(”-”);
sb.append(raw.substring(12, 16));
sb.append(”-”);
sb.append(raw.substring(16, 20));
sb.append(”-”);
sb.append(raw.substring(20));

return sb.toString();
}
}

/**
* Use Exceple
* public static void main(String args[]) {
* for (int i=0; i< 100; i++) {
* GuidCreator myGUID = new GuidCreator();
* System.out.println(”Seeding String=” + myGUID.createNewGuid(GuidCreator.BeforeMD5));
* System.out.println(”rawGUID=” + myGUID.createNewGuid(GuidCreator.AfterMD5));
* System.out.println(”RandomGUID=” + myGUID.createNewGuid(GuidCreator.FormatString));
* }
* }
*/