Iterate a LinkedList in Reverse Order in Java

// Java program to Iterate a LinkedList in Reverse Order
// using descending Iterator

import java.util.Iterator;
import java.util.LinkedList;

public class GFG {
    public static void main(String[] args)
    {
        LinkedList<String> linkedList = new LinkedList<>();
      
        // adding elements to linked list
        linkedList.add("Geeks");
        linkedList.add("For");
        linkedList.add("Geek");
        linkedList.add("2020");
        linkedList.add("2021");

        // getting an iterator which points at the
        // end of the linkedlist
        Iterator<String> iterator = linkedList.descendingIterator();

        // traversing the linkedlist
        // hasNext() will tell if previous element is
        // available or not
        // next() with descending iterator will return the
        // previous element
        // and after getting the previous element
        // is moves the cursor to next previous element.
        while (iterator.hasNext()) 
        {
            System.out.println(iterator.next());
        }
    }
}

// Java program to Iterate a LinkedList in Reverse Order
// using List Iterator

import java.util.LinkedList;
import java.util.ListIterator;

public class GFG {
    public static void main(String[] args)
    {

        LinkedList<String> linkedList = new LinkedList<>();

        // adding elements of to the linkedlist
        linkedList.add("Geeks");
        linkedList.add("For");
        linkedList.add("Geek");
        linkedList.add("2020");
        linkedList.add("2021");

        // getting an iterator that points at the end of the
        // linkedlist
        ListIterator<String> listIterator = linkedList.listIterator(linkedList.size());

        // Traversing the linked list
        // hasPrevious() function to check if previous
        // element is present or not previous() function to
        // get the previous element and after getting
        // previous elements it move the cursor to the next
        // previous element
        while (listIterator.hasPrevious())
        {
            System.out.println(listIterator.previous());
        }
    }
}