Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.Collection;
import java.util.List;
import java.util.Map;

public class Main {
    /**
     * Return true if this map contains one value at least
     * 
     * @param map
     * @return
     */
    public static boolean isNotEmpty(Map<? extends Object, ? extends Object> map) {
        return !isEmpty(map);
    }

    public static boolean isNotEmpty(Collection<? extends Object> collection) {
        return collection != null && !collection.isEmpty();
    }

    /**
     * Return true if this map is null or it's empty.
     * 
     * @param map
     * @return
     */
    public static boolean isEmpty(Map<? extends Object, ? extends Object> map) {
        return map == null || map.isEmpty();
    }

    public static boolean isEmpty(List<? extends Object> list) {
        return list == null || list.isEmpty();
    }
}