Sort Collections in Reverse Order in Java

import java.io.*;
import java.util.*;

public class Test {
    public static void main(String[] args) {
        ArrayList<Integer> arr = new ArrayList<>();
        for (int i = 0; i < 5; i++) {
            arr.add(i + 1);
        }

        Collections.sort(arr, Collections.reverseOrder());

        for (int x : arr) {
            System.out.print(x + " ");
        }
        System.out.println();
    }
}