Java Collection Empty isNotEmpty(Collection collection)

Description

Using like isEmpty but it check a collection is not empty or not.

License

Open Source License

Parameter

Parameter	Description
collection	a parameter

Return

false if this collection is null or empty.

Declaration

public static boolean isNotEmpty(Collection<?> collection) 

Method Source Code

//package com.java2s;
/*//from  w  w  w  .j  a v a 2 s  . c  om
 * Copyright (C) 2009 - 2012 SMVP4G.COM
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 3 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

import java.util.*;

public class Main {
    /**
     * Using like isEmpty but it check a collection is not empty or not.
     *
     * @param collection
     * @return false if this collection is null or empty.
     */
    public static boolean isNotEmpty(Collection<?> collection) {
        return !isEmpty(collection);
    }

    /**
     * Check a collection is empty or not.
     *
     * @param collection
     * @return true if this collection is null or empty.
     */
    public static boolean isEmpty(Collection<?> collection) {
        return collection == null || collection.isEmpty();
    }
}

Related

1. isNotEmpty(Collection collection)
2. isNotEmpty(Collection collection)
3. isNotEmpty(Collection collection)
4. isNotEmpty(Collection collection)
5. isNotEmpty(Collection collection)
6. isNotEmpty(Collection source)
7. isNotEmpty(Collection values)
8. isNotEmpty(Collection... colls)
9. isNotEmpty(Collection collection)