Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static String arrayToString(String[] arr) {
        if (arr == null)
            return "<Null>";
        StringBuilder b = new StringBuilder();
        for (String str : arr) {
            b.append(str);
            b.append(" ");
        }
        return b.toString();
    }
}