Insert an Element into LinkedList Java example

/*
  Insert an Element into LinkedList Java example
  This java example shows how to insert an element to specified index using
  add method of Java LinkedList class.
*/
 
import java.util.LinkedList;
 
public class LinkedListInsertElementExample {
 
  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");
 
    System.out.println("LinkedList contains : " + lList);
 
    /*
     * To insert an element into LinkedList object, use
     * void add(int index , Object element) method.
     *
     * It inserts specified element at specified index in the LinkedList by
     * shifting current elements and subsequent elements to the right.
     */
 
     lList.add(2, "2.5");
     System.out.println("After inserting 2.5, LinkedList contains : " + lList);
 
 
  }
}
 
/*
Output would be
 
LinkedList contains : [1, 2, 3, 4, 5]
After inserting 2.5, LinkedList contains : [1, 2, 2.5, 3, 4, 5]
*/