Java List to Int List listToIntArray(final List ints)

Description

list To Int Array

License

Open Source License

Declaration

public static int[] listToIntArray(final List<Integer> ints) 

Method Source Code

//package com.java2s;
/**/*from   w ww .  ja v a 2 s  . c o m*/
 * Copyright (C) 2015 Sekai Kyoretsuna
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
 * USA
 */

import java.util.List;

public class Main {
    public static int[] listToIntArray(final List<Integer> ints) {
        final int[] result = new int[ints.size()];
        for (int i = 0; i < result.length; i++) {
            result[i] = ints.get(i);
        }
        return result;
    }
}

Related

1. listToInString(List list)
2. listToIntArray(List l)
3. listToIntArray(List list)
4. listToIntegerArray(List list)
5. toIntArray(final List numbers)