Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.List;

public class Main {
    public static boolean isNullOrEmpty(List list) {
        return list == null || list.isEmpty();
    }

    public static boolean isEmpty(String str) {
        return str == null || str.length() == 0;
    }

    public static String isEmpty(String str, String defaultValue) {
        return isEmpty(str) ? defaultValue : str;
    }
}