Traverse through ArrayList in reverse direction using Java ListIterator Example

/*
  Traverse through ArrayList in reverse direction using Java ListIterator Example
  This Java Example shows how to iterate through an ArrayList object in reverse
  direction using Java ListIterator's previous and hasPrevious methods .
*/
 
import java.util.ListIterator;
import java.util.ArrayList;
 
public class TraverseReverseUsingListIteratorExample {
 
  public static void main(String[] args) {
    //create an object of ArrayList
    ArrayList aList = new ArrayList();
 
    //Add elements to ArrayList object
    aList.add("1");
    aList.add("2");
    aList.add("3");
    aList.add("4");
    aList.add("5");
 
    //Get an object of ListIterator using listIterator() method
    ListIterator listIterator = aList.listIterator();
 
    //Traverse in forward direction   
    System.out.println("Traversing ArrayList in forward direction 
                                             using ListIterator");
    while(listIterator.hasNext())
      System.out.println(listIterator.next());
 
    /*
      Traverse the ArrayList in reverse direction using hasPrevious and previous
      methods of ListIterator. hasPrevious method returns true if 
      ListIterator has more elements to traverse in reverse direction.
      Previous method returns previous element in the list.
    */
    System.out.println("Traversing ArrayList in reverse direction 
                                                         using ListIterator");
    while(listIterator.hasPrevious())
      System.out.println(listIterator.previous());
 
  }
}
 
/*
Traversing ArrayList in forward direction using ListIterator
1
2
3
4
5
Traversing ArrayList in reverse direction using ListIterator
5
4
3
2
1
*/