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Java LinkedList addLast() method with Example

Java LinkedList addLast() method: Here, we are going to learn about the addLast() method of LinkedList class with its syntax and example.
Submitted by Preeti Jain, on June 11, 2019

LinkedList addLast() method

• This method is available in package java.util.LinkedList.
• This method is used to insert an object at the last or ending stage of the linked list.

Syntax:

    void addLast(Object o){
    }

Parameter(s):

We can pass only one object as a parameter in the method and that object will add at the end of the linked list.

Return value:

The return type of this method is void that means this method returns nothing.

Java program to demonstrate example of LinkedList addLast() method

import java.util.LinkedList;

public class LinkList {
    public static void main(String[] args) {
        LinkedList list = new LinkedList();
        // add() method to add elements in the list 
        list.add(10);
        list.add(20);
        list.add(30);
        list.add(40);
        list.add(50);

        //  Current list Output
        System.out.println("The Current list is:" + list);

        // Add new elements at the ending of the linkedlist 
        list.addLast(60);
        list.addLast(70);

        //  New list Output 
        System.out.println("The new List is:" + list);

    }
}

Output

D:\Programs>javac LinkList.java

D:\Programs>java LinkList
The Current list is:[10, 20, 30, 40, 50]
The new List is:[10, 20, 30, 40, 50,60,70]