Java Collection Empty isEmpty(Collection collection)

Description

is Empty

License

LGPL

Declaration

public static boolean isEmpty(Collection collection) 

Method Source Code

//package com.java2s;
/*/*  ww  w . j a v a 2s. c o m*/
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */

import java.util.Collection;

import java.util.Map;

public class Main {
    public static boolean isEmpty(Collection collection) {
        return collection == null || collection.isEmpty();
    }

    public static boolean isEmpty(Map map) {
        return map == null || map.isEmpty();
    }

    public static boolean isEmpty(Object[] objects) {
        return objects == null || objects.length == 0;
    }
}

Related

1. isEmpty(Collection collection)
2. isEmpty(Collection collection)
3. isEmpty(Collection collection)
4. isEmpty(Collection collection)
5. isEmpty(Collection collection)
6. isEmpty(Collection collection)
7. isEmpty(Collection collection)
8. isEmpty(Collection items)
9. isEmpty(Collection list)