Radio Buttons problem

Question

Hi i ahve developed a GUI with 2 toggle buttons options[0] and options[1],I have also created an "OK" Button.the programming is working fine ,but i now want to implement the action performed method.The user must select which option he/she wants and then click the ok button.I am not sure how to do this in the action performed method.the first button,cancels the ticking of any radio button (clears the readio buttons)and the second bottun exits
here is my code so far
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class LogOut extends JFrame implements ActionListener{
JRadioButton[] options = new JRadioButton[2];
public LogOut(){
super("Log Out?");
setBounds(225,125,140,190);
setDefaultCloseOperation(JFrame.Exit_ON_Close);
options[0] = new JRadioButton("Log Out");
options[0].addActionListener(this);
options[1] = new JRadionButton("Cancel");
options[1].addActionListener(this);
JPanel pane = new JPanel();
ButtonGroup group = new ButtonGroup();
for(int i = 0; i < options.length; i++){
group.add[options[i]);
pane.add(teams);
setContentPane;
show();
public static main void(String[] arguments){
LogOut lo = new LogOut();
public void actionPerformed(ActionEvent evt){
Object source = evt.getSource()

Answer 1

I understood it as you select a check box, and then when you click the button, it should do something based on what you have selected.
So if you continue with the code I posted,
public void actionPerformed(ActionEvent e) {
  // the button has been clicked:
  for (int x = 0; x < options.length; x++) {
    if (options[x].isSelected()) {
      // radio button at index 'x' has been selected.
      switch (x) {
        case 0: {
          options[x].setSelected(false); // the only radio button checked..
          break;
        case 1: {
          System.exit(0);
          break;
        default: {
          System.out.println("Not defined"); // will only occur if you add more radio buttons later.
      return;
  System.out.println("No radio buttons have been selected");
}Or is what you really want, an action to start at the moment that you select/unselect a radio button without pressing the OK button?