Convert int[] to List<Integer> - Java java.util

Java examples for java.util:List Convert

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Description

Convert int[] to List<Integer>

Demo Code

/*/*from   ww  w  . j  a v  a 2s  . c  o m*/
 * Copyright (c) 2016 Catavolt Inc. All rights reserved.
 *
 * This file is part of Ozy.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
//package com.book2s;
import java.util.ArrayList;
import java.util.List;

public class Main {
    public static void main(String[] argv) {
        int[] list = new int[] { 34, 35, 36, 37, 37, 37, 67, 68, 69 };
        System.out.println(asList(list));
    }

    /**
     */
    public static List<Integer> asList(int[] list) {
        List<Integer> answer = new ArrayList<Integer>(list.length);
        for (Integer elem : list) {
            answer.add(elem);
        }
        return answer;
    }
}

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