Question

How to get random character from a string of characters in Java

Answer 1

import java.util.Random;

public class MyClass {
     public static char getRandomChar() {
        String chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
         
        Random rnd = new Random();

        return chars.charAt(rnd.nextInt(chars.length()));
    }
    public static void main(String args[]) {
        System.out.println(getRandomChar());
    }
}




/*
run:

R

*/

 

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