Java List to String listToString(List list)

Description

list To String

License

Apache License

Declaration

public static String listToString(List<String> list) 

Method Source Code

//package com.java2s;
/*//w  w w  . j  ava  2 s  . c o m
 * codjo.net
 *
 * Common Apache License 2.0
 */

import java.util.List;

public class Main {
    public static String listToString(List<String> list) {
        StringBuilder result = new StringBuilder();

        if (list == null) {
            return "";
        }
        for (String aList : list) {
            result.append(aList).append(", ");
        }
        if (!list.isEmpty()) {
            return result.substring(0, result.length() - 2);
        } else {
            return result.toString();
        }
    }
}

Related

1. listToString(List