arraylist reversein java code example

Example 1: 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());

Example 2: Collections reverse on java

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