LinkedList set() Method in Java

// Java code to illustrate set() Method

// Importing required libraries
import java.io.*;
import java.util.LinkedList;

// Class
public class LinkedListDemo {

    // Main driver method
    public static void main(String args[])
    {
        // Creating an empty LinkedList
        LinkedList<String> list = new LinkedList<String>();

        // Use add() method to add elements in the list
        list.add("Geeks");
        list.add("for");
        list.add("Geeks");
        list.add("10");
        list.add("20");

        // Displaying the linkedlist
        System.out.println("LinkedList:" + list);

        // Using set() method to replace Geeks with GFG
        System.out.println(
            "The Object that is replaced is: "
            + list.set(2, "GFG"));

        // Using set() method to replace 20 with 50
        System.out.println(
            "The Object that is replaced is: "
            + list.set(4, "50"));

        // Displaying the modified linkedlist
        System.out.println("The new LinkedList is:" + list);
    }
}

import java.util.LinkedList;

public class LinkedListExample

public static void main(String[] args)
{
    // Create a LinkedList of Strings
    LinkedList<String> list = new LinkedList<String>();
    list.add("apple");
    list.add("banana");
    list.add("cherry");
    list.add("date");
    list.add("elderberry");

    // Replace an element in the LinkedList
    list.set(2, "grape");

    // Print the updated LinkedList
    System.out.println("LinkedList after replacement: "
                       + list);
}
}