LinkedList In java Example

import java.util.LinkedList;

public class MyFirstLinkedList{

public static void main(String args[]){
System.out.println("I am at the starting point Yuppie");
System.out.println("---------------------------------");

LinkedList<String> ll = new LinkedList<String>();
ll.add("Nepal");
ll.add("Canada");

System.out.println("New LinkedList : " + ll);
ll.addFirst("Usa");
ll.add(1, "Iran");
ll.addLast("Japan");

System.out.println("New LinkedList afer adding items : " + ll);

ll.addFirst("Nepal");
ll.set(4, "Pakistan");
ll.addLast("Turkey");
ll.addLast("Turkey");
ll.addLast("Egypt");
ll.addLast("Egypt");
ll.addLast("Qatar");

System.out.println("New LinkedList updated [0] : " + ll);

if(ll.contains("Nepal")){
System.out.print("Yuppie there is Nepal");
}

Object name = ll.get(0);
System.out.println("Taken Object Name is : " + name);
System.out.println("Directly taken name is : " + ll.get(3));

System.out.println("Index of Egypt: " + ll.indexOf("moti"));
System.out.println("LastIndex of Egypt : " + ll.lastIndexOf("moti"));

ll.removeFirstOccurrence("Turkey");
System.out.println("List updated [1] : " + ll);

ll.poll();
System.out.println("List updated [2] : " + ll);

ll.pollFirst();
System.out.println("List updated [3] : " + ll);

ll.removeLastOccurrence("Turkey");
System.out.println("List updated [4]: " + ll);

}

}

Output ::

I am at the starting point Yuppie
---------------------------------
New LinkedList : [Nepal, Canada]
New LinkedList afer adding items : [Usa, Iran, Nepal, Canada, Japan]
New LinkedList updated [0] : [Nepal, Usa, Iran, Nepal, Pakistan, Japan, Turkey, Turkey, Egypt, Egypt, Qatar]
Yuppie there is NepalTaken Object Name is : Nepal
Directly taken name is : Nepal
Index of Egypt: 8
LastIndex of Egypt : 9
List updated [1] : [Nepal, Usa, Iran, Nepal, Pakistan, Japan, Turkey, Egypt, Egypt, Qatar]
List updated [2] : [Usa, Iran, Nepal, Pakistan, Japan, Turkey, Egypt, Egypt, Qatar]
List updated [3] : [Iran, Nepal, Pakistan, Japan, Turkey, Egypt, Egypt, Qatar]
List updated [4]: [Iran, Nepal, Pakistan, Japan, Egypt, Egypt, Qatar]