What is the output of this program? import java.util.*; public class Collection_AlgorithmsExample { public static void main(String args[]) { LinkedList listObject = new LinkedList(); listObject.add(new Integer(22)); listObject.add(new Integer(28)); listObject.add(new Integer(25)); listObject.add(new Integer(21)); Iterator Itr = listObject.iterator(); Collections.reverse(listObject); while(Itr.hasNext()) System.out.print(Itr.next() + " "); } }

What is the output of this program? import java.util.*; public class C

1.	What is the output of this program? import java.util.*; public class Collection_AlgorithmsExample { public static void main(String args[]) { LinkedList listObject = new LinkedList(); listObject.add(new Integer(22)); listObject.add(new Integer(28)); listObject.add(new Integer(25)); listObject.add(new Integer(21)); Iterator Itr = listObject.iterator(); Collections.reverse(listObject); while(Itr.hasNext()) System.out.print(Itr.next() + " "); } }
A.	22 28 25 21
B.	21 25 28 22
C.	28 25 22 21
D.	21 22 25 28
E.	None of these
Answer» C. 28 25 22 21

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