To answer this question, you may need to look up JOptionPane’s showInputDialog and showCon...

To answer this question, you may need to look up JOptionPane’s showInputDialog and showConfirmDialog methods on Sun’s Java API Web site. What does this program do?

import javax.swing.JOptionPane;public class UncertainHello{public static void main(String[] args){String name;int response;do{name = JOptionPane.showInputDialog("What's your name? ");response = JOptionPane.showConfirmDialog(null, "Are you sure?");if (response == JOptionPane.NO_OPTION){name = "there";break;}} while (response == JOptionPane.CANCEL_OPTION);System.out.println("Hello " + name);} // end main} // end class UncertainHello