Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.util.LinkedList;
import java.util.List;

import java.util.UUID;

public class Main {
    private static final List<UUID> usedUUIDs = new LinkedList<UUID>();

    public static UUID randomUUID() {
        UUID ret;
        do {
            ret = UUID.randomUUID();
        } while (usedUUIDs.contains(ret));
        usedUUIDs.add(ret);
        return ret;
    }
}