Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2010 Robert "Unlogic" Olofsson (unlogic@unlogic.se).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v3
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl-3.0-standalone.html
 ******************************************************************************/

import java.util.Collection;

public class Main {
    /**
     * @param list
     * @return the size of the collection or 0 if the collection is null
     */
    public static int getSize(Collection<?> collection) {

        if (collection == null) {

            return 0;
        }

        return collection.size();
    }
}