import javax.swing.JOptionPane;
import javax.swing.JDialog;
import javax.swing.JOptionPane;
public class JOptionPaneTest2 {
public static void main(String[] args) {
JDialog.setDefaultLookAndFeelDecorated(true);
int response = JOptionPane.showConfirmDialog(null, "Do you want to continue?", "Confirm",
JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
if (response == JOptionPane.NO_OPTION) {
System.out.println("No button clicked");
} else if (response == JOptionPane.YES_OPTION) {
System.out.println("Yes button clicked");
} else if (response == JOptionPane.CLOSED_OPTION) {
System.out.println("JOptionPane closed");
}
}
}