Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Random;

public class Main {
    public static String generateRandomString(int len) {
        String str = "0123456789abcdefghijklmnopqrstuvwxyz";
        Random rnd = new Random();
        StringBuilder sb = new StringBuilder(len);
        for (int i = 0; i < len; i++) {
            sb.append(str.charAt(rnd.nextInt(str.length())));
        }
        return sb.toString();
    }
}