int配列をList<Integer>に変換

package test;

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

public class Test {

    public static void main(String[] args) {
        int arr[] = {0,1,2,3,4,5,6,7,8,9};
        List<Integer> list = Arrays.stream(arr).boxed().collect(Collectors.toList());

        System.out.println("array: " + Arrays.toString(arr));
        System.out.println("list : " + list.toString());
    }

// array: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
// list : [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
}