java uuid
// Import Java UUID Utils
import java.utils.UUID;
// Execute function fromString() with your string as argument.
// Returns an uuid, which is your string converted into an UUID.
UUID uuid = UUID.fromString(string);
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String id = UUID.randomUUID().toString();
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import java.util.UUID;
public class RandomStringUUID {
public static void main(String[] args) {
// Creating a random UUID (Universally unique identifier).
UUID uuid = UUID.randomUUID();
String randomUUIDString = uuid.toString();
System.out.println("Random UUID String = " + randomUUIDString);
System.out.println("UUID version = " + uuid.version());
System.out.println("UUID variant = " + uuid.variant());
}
}
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