Java code snippet – How to reverse order of arraylist? ArrayList<Integer> arrlist = new ArrayList<Integer>(); //This is how to reverse arrlist's oringinal order. Collections.reverse(arrlist); //This is how to sort in a reverse order Collections.sort(arrlist, Collections.reverseOrder()); Curly hair, very fair, please share :)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email a link to a friend (Opens in new window) Subash Chandran 24th October 2021 Leave a Comment