Java List Copy copy(List src, int offset, int length)

Description

copy

License

Open Source License

Declaration

public static <T> List<T> copy(List<? extends T> src, int offset, int length) 

Method Source Code

//package com.java2s;
/*/*from   w w w.j  a va2s .  c  om*/
 * (c) Copyright 2007-2011 by Volker Bergmann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, is permitted under the terms of the
 * GNU General Public License.
 *
 * For redistributing this software or a derivative work under a license other
 * than the GPL-compatible Free Software License as defined by the Free
 * Software Foundation or approved by OSI, you must first obtain a commercial
 * license to this software product from Volker Bergmann.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
 * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
 * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

import java.util.*;

public class Main {
    public static <T> List<T> copy(List<? extends T> src, int offset, int length) {
        List<T> items = new ArrayList<T>(length);
        for (int i = 0; i < length; i++)
            items.add(src.get(offset + i));
        return items;
    }

    /**
     * Adds the content of an array to a collection
     * @param target the collection to be extended
     * @param values the values to add
     */
    public static <T, U extends T, C extends Collection<? super T>> C add(C target, U... values) {
        for (T item : values)
            target.add(item);
        return target;
    }
}

Related

1. copy(final List list0, final List list1)
2. copy(java.util.List list)
3. copy(List master)
4. copy(List oldlist)
5. copy(List src, boolean immutable)
6. copy(List master)
7. copy(List source, int index)
8. copy(List list)
9. copy(List list)