The clone() method of LinkedHashSet class is used to return a shallow copy of the mentioned hash set. It just creates a copy of the set.
--> java.util Package
--> LinkedHashSet Class
--> clone() Method
Syntax:
linked_hash_set.clone()
Parameters: The method does not take any parameters.
Return Type: The method just returns a copy of the LinkedHashSet.
Example:
Java
// Java Program to illustrate clone() Method// of LinkedHashSet Class // Importing required classesimport java.io.*;import java.util.LinkedHashSet; // Main classpublic class GFG { // Main driver method public static void main(String args[]) { // Creating an empty LinkedHashSet LinkedHashSet<String> set = new LinkedHashSet<String>(); // Adding elements into the Set // using add() method set.add("Welcome"); set.add("To"); set.add("Geeks"); set.add("4"); set.add("Geeks"); // Displaying the LinkedHashSet System.out.println("LinkedHashSet: " + set); // Creating a new cloned Set LinkedHashSet cloned_set = new LinkedHashSet(); // Cloning the above Set // using clone() method cloned_set = (LinkedHashSet)set.clone(); // Displaying the new Set after Cloning System.out.println("The new set: " + cloned_set); }} |
Output:
LinkedHashSet: [Welcome, To, Geeks, 4] The new set: [Welcome, To, Geeks, 4]
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