Using java.util.UUID : UUID « Development « Java Tutorial

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Java Tutorial » Development » UUID

6. 54. 2. Using java.util.UUID


import java.util.UUID;



public class Main {

  public static void main(String arg[]) {

    System.out.println(UUID.randomUUID());

  }

}

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6. 54. UUID
	6. 54. 1.	Get a unique identifier Using java.rmi.dgc.VMID
	6. 54. 2.	Using java.util.UUID
	6. 54. 3.	Using java.util.concurrent.AtomicLong: A numerical id, start at zero and increment by one.
	6. 54. 4.	Create your own basic UUID
	6. 54. 5.	Random GUID
	6. 54. 6.	Session ID generator
	6. 54. 7.	Generates a UUID
	6. 54. 8.	ID generator
	6. 54. 9.	Generator for Globally unique Strings
	6. 54. 10.	Generates random UUIDs
	6. 54. 11.	UUID generator

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