Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.List;

public class Main {
    private static String join(List<String> list, String delim) {
        StringBuilder buf = new StringBuilder();
        int num = list.size();
        for (int i = 0; i < num; i++) {
            if (i != 0)
                buf.append(delim);
            buf.append((String) list.get(i));
        }
        return buf.toString();
    }
}