Byte toString() method in Java with examples

UUID toString() Method in Java with Examples

Last Updated : 27 Dec, 2018

The toString() method of UUID class in Java is generally used to get the string representation of this UUID.

Syntax:

public String toString()

Parameters: This method does not take any parameter.

Return Value: This method returns a String value which is the string representation of this UUID.

Below programs illustrate the working of toString() method:

Program 1:

// Java code to illustrate toString() method 
  
import java.util.*; 
  
public class UUID_Demo { 
    public static void main(String[] args) 
    { 
  
        // Creating two UUIDs 
        UUID UUID_1 
            = UUID 
                  .fromString( 
                      "58e0a7d7-eebc-11d8-9669-0800200c9a66"); 
  
        // Displaying the UUID 
        System.out.println("UUID: "
                           + UUID_1); 
  
        // Displaying the string representation 
        System.out.println("The string representation is: "
                           + UUID_1.toString()); 
    } 
} 

Output:

UUID: 58e0a7d7-eebc-11d8-9669-0800200c9a66
The string representation is: 58e0a7d7-eebc-11d8-9669-0800200c9a66

Program 2:

// Java code to illustrate toString() method 
  
import java.util.*; 
  
public class UUID_Demo { 
    public static void main(String[] args) 
    { 
  
        // Creating two UUIDs 
        UUID UUID_1 
            = UUID 
                  .fromString( 
                      "5fc03087-d265-11e7-b8c6-83e29cd24f4c"); 
  
        // Displaying the UUID 
        System.out.println("UUID: "
                           + UUID_1); 
  
        // Displaying the toString Value 
        System.out.println("The string representation is: "
                           + UUID_1.toString()); 
    } 
} 

Output:

UUID: 5fc03087-d265-11e7-b8c6-83e29cd24f4c
The string representation is: 5fc03087-d265-11e7-b8c6-83e29cd24f4c

Byte toString() method in Java with examples

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