Iterate through elements of Java LinkedList using ListIterator example

/*
  Iterate through elements of Java LinkedList using ListIterator example
  This java example shows how to iterate through elements of Java LinkedList
  using ListIterator's next, hasNext, hasPrevious and previous methods.
*/
 
import java.util.ListIterator;
import java.util.LinkedList;
 
public class IterateLinkedListUsingListIteratorExample {
 
  public static void main(String[] args) {
 
    //create LinkedList object
    LinkedList lList = new LinkedList();
 
    //add elements to LinkedList
    lList.add("1");
    lList.add("2");
    lList.add("3");
    lList.add("4");
    lList.add("5");
 
    /*
     * To get an ListIterator object of LinkedList, use
     * ListIterator listIterator() method.
     */
 
    ListIterator itr = lList.listIterator();
 
    System.out.println("Iterating through elements of Java LinkedList using
    ListIterator in forward direction...");
    while(itr.hasNext())
    {
      System.out.println(itr.next());
    }
 
    System.out.println("Iterating through elements of Java LinkedList using
    ListIterator in reverse direction...");
    while(itr.hasPrevious())
      System.out.println(itr.previous());
 
  }
}
 
/*
Output would be
Iterating through elements of Java LinkedList using ListIterator 
in forward direction...
1
2
3
4
5
Iterating through elements of Java LinkedList using ListIterator 
in reverse direction...
5
4
3
2
1
*/