Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2012 sohu.com All right reserved. This software is the
 * confidential and proprietary information of sohu.com ("Confidential
 * Information"). You shall not disclose such Confidential Information and shall
 * use it only in accordance with the terms of the license agreement you entered
 * into with sohu.com.
 */

import java.util.List;

public class Main {
    public static <T> String listToString(List<T> list) {
        if (null == list || list.isEmpty()) {
            return "";
        }
        StringBuilder sb = new StringBuilder();
        for (T i : list) {
            sb.append(i.toString());
            sb.append(",");
        }
        int index = sb.lastIndexOf(",");
        if (-1 != index) {
            sb.deleteCharAt(index);
        }
        return sb.toString();
    }
}