Java List Prepend prepend(final List suffix, final T... values)

Description

Returns a list as such: [values][suffix].

License

Open Source License

Parameter

Parameter	Description
values	a parameter

Declaration

@SafeVarargs
public static <T> List<T> prepend(final List<T> suffix, final T... values) 

Method Source Code

//package com.java2s;
/*/*  www  . ja  v  a  2s.  c  o m*/
 * Copyright (c) 2015 Christopher Ritchie
 * 
 * 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.ArrayList;
import java.util.Arrays;

import java.util.List;

public class Main {
    /**
     * Returns a list as such: [values][suffix].
     * @param values
     * @return
     */
    @SafeVarargs
    public static <T> List<T> prepend(final List<T> suffix, final T... values) {
        List<T> list = new ArrayList<T>(values.length + suffix.size());
        for (T t : values) {
            list.add(t);
        }
        list.addAll(suffix);
        return list;
    }

    /**
     * Returns a list as such: [values][suffix].
     * @param values
     * @return
     */
    @SafeVarargs
    public static <T> List<T> prepend(final T suffix[], final T... values) {
        List<T> list = new ArrayList<T>();
        for (T t : values) {
            list.add(t);
        }
        list.addAll(Arrays.asList(suffix));
        return list;
    }
}

Related

1. prepend(final List list, final int numElements, final T element)
2. prepend(final T value, final List list)
3. prepend(List list, E e)
4. prepend(List list, int minCapacity, E... items)
5. prepend(String clang, List args)