Program: How to add element at last position in LinkedList?

Below example shows how to add element at last position in LinkedList. LinkedList provides few methods to add element at last position, those methods are:

addLast(): Appends the specified element to the end of this list.
offerLast(): Inserts the specified element at the end of this list.
offer(): Adds the specified element as the tail (last element) of this list.

package com.java2novice.linkedlist;

import java.util.LinkedList;

public class MyAddLast {

	public static void main(String a[]){
		
		LinkedList<String> arrl = new LinkedList<String>();
		arrl.add("First");
		arrl.add("Second");
		arrl.add("Third");
		arrl.add("Random");
		System.out.println(arrl);
		System.out.println("Adding element at last position...");
		arrl.addLast("I am last");
		System.out.println(arrl);
		System.out.println("Adding element at last position...");
		arrl.offerLast("I am last - 1");
		System.out.println(arrl);
		System.out.println("Adding element at last position...");
		arrl.offer("I am last - 2");
		System.out.println(arrl);
	}
}

[First, Second, Third, Random]
Adding element at last position...
[First, Second, Third, Random, I am last]
Adding element at last position...
[First, Second, Third, Random, I am last, I am last - 1]
Adding element at last position...
[First, Second, Third, Random, I am last, I am last - 1, I am last - 2]