7-15打卡

匿名类

public class Main {
    public static void main(String[] args) {
        Thread thread = new Thread(new Runnable() {
            public void run() {
                System.out.println("Thread is running");
            }
        });
        thread.start();
    }
}

```public class Main {
    private static ActionListener createButtonListener() {
        return new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.out.println("Button clicked");
            }
        };
    }

    public static void main(String[] args) {
        JButton button = new JButton("Click Me");
        button.addActionListener(createButtonListener());
    }
}