Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Lachlan Dowding
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import java.util.Collection;

public class Main {
    /**
     * Appends the given items to the given collection. Null items are not appended.
     *
     * @param collection    The collection to append the items to.
     * @param items         The items to be appended.
     * @param <E>           The component type of the items stored in the collection.
     * @return              The given collection.
     */
    public static <E> Collection append(Collection<E> collection, E... items) {
        return append(collection, false, items);
    }

    /**
     * Appends the given items to the given collection.
     *
     * @param collection    The collection to append the items to.
     * @param includeNulls  If true, null values will be appended, otherwise they will not.
     * @param items         The items to be appended.
     * @param <E>           The component type of the items stored in the collection.
     * @return              The given collection.
     */
    public static <E> Collection append(Collection<E> collection, boolean includeNulls, E... items) {
        if (collection != null && items != null) {
            for (E item : items) {
                if (includeNulls || item != null)
                    collection.add(item);
            }
        }

        return collection;
    }
}