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LinkedList clone() Method in Java

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  • Last Updated : 10 Dec, 2018

The Java.util.LinkedList.clone() method is used to create a shallow copy of the mentioned linked list. It just creates a copy of the list.



Parameters: This method does not take any parameters.

Return Value: This function returns a copy of the instance of Linked list.

Below program illustrate the Java.util.LinkedList.clone() method:

// Java code to illustrate clone() method
import java.util.LinkedList;
public class LinkedListDemo {
    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
        // Displaying the list
        System.out.println("First LinkedList:" + list);
        // Creating another linked list and copying
        LinkedList sec_list = new LinkedList();
        sec_list = (LinkedList) list.clone();
        // Displaying the other linked list
        System.out.println("Second LinkedList is:" + sec_list);


First LinkedList:[Geeks, for, Geeks, 10, 20]
Second LinkedList is:[Geeks, for, Geeks, 10, 20]

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