Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.Random;

public class Main {
    static Random random = new Random(System.currentTimeMillis());
    static String LETTER_NUMBER_LOWER = "abcdefghijklmnopqrstuvwxyz0123456789";

    public static String nextString(int length) {
        StringBuilder vals = new StringBuilder();
        for (int i = 0; i < length; i++) {
            vals.append(LETTER_NUMBER_LOWER.charAt(random.nextInt(length)));
        }
        return vals.toString();
    }
}