如何使用Swing刷新Windows任务栏？

import java.awt.Image;
import java.awt.Taskbar;
import java.awt.image.BufferedImage;
import javax.swing.JFrame;

public class SwingTaskbarExample {
    public static void main(String[] args) {
        JFrame frame = new JFrame("Swing Taskbar Example");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(400, 300);
        frame.setVisible(true);

        // 刷新任务栏图标
        Image image = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB);
        Taskbar.getTaskbar().setIconImage(image);
    }
}