w3resource

Java: Clone a tree set list to another tree set

Java Collection, TreeSet Exercises: Exercise-6 with Solution

Write a Java program to clone a tree set list to another tree set.

Sample Solution:

Java Code:

import java.util.TreeSet;
import java.util.Iterator;

  public class Exercise6 {
  public static void main(String[] args) {
    // create an empty tree set
     TreeSet<String> t_set = new TreeSet<String>();
   // use add() method to add values in the tree set
          t_set.add("Red");
          t_set.add("Green");
          t_set.add("Black");
          t_set.add("Pink");
          t_set.add("orange");
     
   System.out.println("Original tree set:" + t_set);  
    TreeSet<String> new_t_set = (TreeSet<String>)t_set.clone();
          System.out.println("Cloned tree list: " + t_set);      
     }
 }

Sample Output:

Note: Exercise6.java uses unchecked or unsafe operations.              
Note: Recompile with -Xlint:unchecked for details.                     
Original tree set:[Black, Green, Pink, Red, orange]                    
Cloned tree list: [Black, Green, Pink, Red, orange] 

Flowchart:

Flowchart: Clone a tree set list to another tree set

Java Code Editor:

Contribute your code and comments through Disqus.

Previous: Get the first and last elements in a tree set.
Next: Get the number of elements in a tree set.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Become a Patron!

Follow us on Facebook and Twitter for latest update.

It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.

https://www.w3resource.com/java-exercises/collection/java-collection-tree-set-exercise-6.php