/**

  • public class ListNode {
  •    int val;

  •    ListNode next = null;

  •    ListNode(int val) {

  •        this.val = val;

  •    }
  • }

*/ import java.util.ArrayList; import java.util.Collections; public class Solution { public ArrayList printListFromTailToHead(ListNode listNode) { ArrayList list = new ArrayList<>(); while(listNode!=null){ list.add(listNode.val); listNode = listNode.next; } Collections.reverse(list); return list; } }