Java List Copy copy(List toCopy)

Description

Copies the given list.

License

Open Source License

Parameter

Parameter	Description
toCopy	the list to be copied
T	the type of the instances the list is holding

Return

the copied list

Declaration

public static <T> List<T> copy(List<T> toCopy) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2012-2013 EclipseSource Muenchen GmbH and others.
 * //w  ww  .  j  a  v a  2  s.  c o  m
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 * Otto von Wesendonk, Edgar Mueller - initial API and implementation
 ******************************************************************************/

import java.util.ArrayList;

import java.util.List;

public class Main {
    /**
     * Copies the given list.
     * 
     * @param toCopy
     *            the list to be copied
     * @return the copied list
     * 
     * @param <T> the type of the instances the list is holding
     */
    public static <T> List<T> copy(List<T> toCopy) {

        if (toCopy == null) {
            return null;
        }

        final ArrayList<T> result = new ArrayList<T>(toCopy.size());

        for (final T element : toCopy) {
            result.add(element);
        }

        return result;
    }
}

Related

1. copy(List list)
2. copy(List list)
3. copy(List list)
4. copy(List original)
5. copy(List toCopy)
6. copy(List[] sourceLists, List[] destLists)
7. copyAndClearList(List sourceList)
8. copyAndRemove(final List in, final String remove)
9. copyAndSet(final Map> in, final String key, final String value)