如何使用ActionListener从按钮获取用户输入？爪哇

Question

这只是带有按钮的GUI的代码。如何使用ActionListener计算点击次数？谢谢！

import javax.swing.*;
import java.awt.*;

public class Xyz extends JFrame {
    public Xyz() {
        super("");
        setSize(500, 500);
        GridLayout grid = new GridLayout();
        setLayout(grid);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JButton button = new JButton("Press");
        add(button);
        setVisible(true);

    }
    public static void main(String[] args) {
        Xyz z = new Xyz();
    }
}