Get first and last elements in LinkedList example

In this example we shall show you how to get the first and the last elements of a LinkedList. The LinkedList class provides methods for these operations. To get the first and the last elements of a LinkedList one should perform the following steps:

  • Create a new LinkedList.
  • Populate the list with elements, with add(E e) API method of LinkedList.
  • Invoke the getFirst() API method of LinkedList, that returns the first element in this list.
  • Invoke the getLast() API method of LinkedList, to get the last element in the list,

as described in the code snippet below.

package com.javacodegeeks.snippets.core;
import java.util.LinkedList;
public class FirstLastElementsLinkedList {
  public static void main(String[] args) {
    // Create a LinkedList and populate it with elements
    LinkedList linkedList = new LinkedList();
    // Object getFirst() method returns first element in LinkedList
    System.out.println("The first element of LinkedList is : " + linkedList.getFirst());
    // Object getLast() method returns last element in LinkedList
    System.out.println("The last element of LinkedList is : " + linkedList.getLast());


The first element of LinkedList is : element_3
The last element of LinkedList is : element_4

This was an example of how to get the first and the last elements of a LinkedList in Java.

Ilias Tsagklis

Ilias is a software developer turned online entrepreneur. He is co-founder and Executive Editor at Java Code Geeks.
Notify of

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Inline Feedbacks
View all comments
Back to top button