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import java.util.*; public class CollectionsReverseExample2 { public static void main(String[] args) { //Create a list of Integer List<Integer> mylist = new ArrayList<Integer>(); mylist.add(1); mylist.add(2); mylist.add(3); mylist.add(4); System.out.println("Original List:- " + mylist); Collections.reverse(mylist); System.out.println("Modified List:- " + mylist); } }
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