import java.util.Arrays;

import java.util.Comparator;

import java.util.List;

// sorting integers by creating a copy of the original

// list, which is intact

public class ListSortIntegers2 {

public static void main(String[] args) {

List<Integer> vals = Arrays.asList(5, -4, 0, 2, -1, 4, 7, 6, 1, -1, 3, 8, -2);

System.out.println("Ascending order");

var sorted1 = vals.stream().sorted().toList();

System.out.println(sorted1);

System.out.println("-------------------------------");

System.out.println("Descending order");

var sorted2 = vals.stream().sorted(Comparator.reverseOrder()).toList();

System.out.println(sorted2);

System.out.println("-------------------------------");

System.out.println("Original order");

System.out.println(vals);

}

}