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Java Programming · Q171

Java Collections Framework

Programming · Java Programming · question 171

Q171

What will be the output of the following Java program? import java.util.*; class Collection_iterators public static void main(String args[]) LinkedList list = new LinkedList(); list.add(new Integer(2)); list.add(new Integer(8)); list.add(new Integer(5)); list.add(new Integer(1)); Iterator i = list.iterator(); Collections.reverse(list); Collections.shuffle(list); i.next(); i.remove(); while(i.hasNext()) System.out.print(i.next() + " ");

A.
2 8 5
B.
2 1 8
Answer
C.
2 5 8
D.
8 5 1

Answer: Option B

Solution

Answer: Option B
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