Thursday 8 May 2014

Vector : listIterator : Get the List iterator

public synchronized ListIterator<E> listIterator()
Returns a list iterator over the elements in this list.

import java.util.*;

class VectorListIterator{
 public static void main(String args[]){
  Vector<Integer> myVector;
  ListIterator<Integer> myIter;
  
  myVector = new Vector<> ();
  
  /*Add Elements to myVector*/
  myVector.add(10);
  myVector.add(11);
  myVector.add(12);
  myVector.add(13);
  myVector.add(14);

  myIter = myVector.listIterator();
  
  System.out.println("Elements in Forward order");
  while(myIter.hasNext()){
   System.out.print(myIter.next() +" ");
  }
  
  System.out.println("\nElements in Reverse order");
  while(myIter.hasPrevious()){
   System.out.print(myIter.previous() +" ");
  }
 }
}

Output
Elements in Forward order
10 11 12 13 14
Elements in Reverse order
14 13 12 11 10


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