how to reverse a list in java

1    List<String> stringList = Arrays.asList("A", "B", "C");
2    Collections.reverse(stringList);
3    assertThat(stringList).containsExactly("C", "B", "A");

1//import java.util.Collections;
2//create and add items to list
3Collectons.reverse(list);

1public static void main(String[] args) {
2
3        ArrayList<Integer>list = new ArrayList<>();
4        for(int i = 1; i < 6; i++){ // bu element index degil.
5            list.add(i);
6        }
7        System.out.println(list); // [1, 2, 3, 4, 5]
8
9        for (int i = list.size()-1; i >= 0; i--) {
10            int each = list.get(i);  // unboxing
11            System.out.print(each + " "); // 5 4 3 2 1
12        }