Java Collection Size sizeOf(Collection coll)

Description

size Of

License

Open Source License

Declaration

public static int sizeOf(Collection<?> coll) 

Method Source Code

//package com.java2s;
/*/*from   w w w . j a v  a2  s.com*/
 *
 *  Managed Data Structures
 *  Copyright ? 2016 Hewlett Packard Enterprise Development Company LP.
 *
 *  This program 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 program 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 program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  As an exception, the copyright holders of this Library grant you permission
 *  to (i) compile an Application with the Library, and (ii) distribute the 
 *  Application containing code generated by the Library and added to the 
 *  Application during this compilation process under terms of your choice, 
 *  provided you also meet the terms and conditions of the Application license.
 *
 */

import java.util.Collection;

public class Main {
    public static int sizeOf(Collection<?> coll) {
        return coll == null ? 0 : coll.size();
    }
}

Related

1. size(final Collection collection)
2. size(final Collection items)
3. sizeM1(Collection collection)
4. sizeOf(Collection collection)
5. sizeOf(Collection collection)
6. sizeOf(Collection collection)