How to Generate Random Password in Java - SVRR TECH

import java.util.Random;

// Developed by REGU RAM

public class PasswordGenerator

{

    public static void main(String[] args)

    {

        int length = 10; 

        System.out.println(generatePswd(length));

    }

    static char[] generatePswd(int len)

    {

        System.out.println("Your Password:");

        String charsCaps = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

        String chars = "abcdefghijklmnopqrstuvwxyz";

        String nums = "0123456789";

        String symbols = "@#$&?";

        String passSymbols = charsCaps + chars + nums + symbols;

        Random rnd = new Random();

       

        char[] password = new char[len];

        int index = 0;

        for (int i = 0; i < len; i++)

        {

            password[i] = passSymbols.charAt(rnd.nextInt(passSymbols.length()));

          

        }

        return password;

    }

} 

OUTPUT: