How do you make a button perform an action when clicked in Java Swing?JButton button = new JButton("Click Me");button.addActionListener(e -> System.out.println("Button clicked!"));a.Implement a ChangeListener on the buttonb.Implement a KeyListener on the buttonc.Implement an ActionListener on the buttond.Implement a MouseListener on the button

The correct answer is c. Implement an ActionListener on the button.

Here is a step-by-step guide on how to make a button perform an action when clicked in Java Swing:

1. First, you need to create a button. You can do this using the JButton class in Java Swing. For example:

JButton button = new JButton("Click Me");

2. Next, you need to implement an ActionListener on the button. The ActionListener interface is used to handle action events such as clicking a button. You can do this using the addActionListener method of the JButton class. For example:

button.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
        // code to be executed when button is clicked
    }
});

3. Inside the actionPerformed method, you can write the code that you want to execute when the button is clicked. For example, if you want to print a message to the console when the button is clicked, you can do this:

button.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
        System.out.println("Button clicked!");
    }
});

4. Finally, you need to add the button to a container such as a JFrame or a JPanel to make it visible. For example:

JFrame frame = new JFrame();
frame.add(button);
frame.setSize(300, 200);
frame.setVisible(true);

This will create a window with a button that prints "Button clicked!" to the console when clicked.

The correct answer is c. Implement an ActionListener on the button.

Here is a step-by-step guide on how to do it:

1. First, you need to create a JButton object:

JButton button = new JButton("Click Me");

2. Then, you need to implement an ActionListener on the button. This can be done by calling the addActionListener method on the button object and passing an ActionListener as an argument. The ActionListener is an interface that responds to action events, such as clicking a button.

button.addActionListener(new ActionListener() {
    @Override
    public void actionPerformed(ActionEvent e) {
        System.out.println("Button clicked!");
    }
});

3. Alternatively, you can use a lambda expression to simplify the code:

button.addActionListener(e -> System.out.println("Button clicked!"));

4. Finally, you need to add the button to a container (like a JFrame or a JPanel) to make it visible.

Please note that the ActionListener will only respond to action events, such as clicking the button. If you want to respond to other types of events, such as mouse events or key events, you would need to implement a MouseListener or a KeyListener, respectively.