Following program has two check boxes on a JFrame. One with the label "C++" and the other one with "Java". Java check box is checked. Write codes to show this effect (it will be an incomplete program and its fine).

import javax.swing.*;

public class CheckBoxExample {

CheckBoxExample() {

JFrame f= new JFrame("CheckBox Example");

//Create the two check boxes and their dimensions.

//Write code to make the check boxes work do you have to do next with these check boxes?

//And finally

public static void main(String args[]) {

new CheckBoxExample(); }

}