Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Collection;

import java.util.Map;

public class Main {
    /**
     * Null-safe check if the specified collection is empty.
     * 
     * @param coll  the collection to check, may be null
     * @return true if empty or null
     */
    public static boolean isEmpty(Collection<?> coll) {
        return (coll == null || coll.isEmpty());
    }

    /**
     * Null-safe check if the specified collection is empty.
     * 
     * @param coll  the collection to check, may be null
     * @return true if empty or null
     */
    public static boolean isEmpty(Map<?, ?> coll) {
        return (coll == null || coll.isEmpty());
    }
}