java - 从进程中获取组件

Question

我有以下代码在新进程中启动类：

public final class JavaProcess {

    private JavaProcess() {}        

    public static int exec(Class klass) throws IOException, InterruptedException {
        String javaHome = System.getProperty("java.home");
        String javaBin = javaHome + File.separator + "bin" + File.separator + "java";
        String classpath = System.getProperty("java.class.path");
        String className = klass.getCanonicalName();

        ProcessBuilder builder = new ProcessBuilder(javaBin, "-cp", classpath, className);
        Process process = builder.start();
        process.waitFor();
        return process.exitValue();
    }
}

我像这样使用它：

public static void main(String[] args) throws IOException, InterruptedException {
    CustomFrame F = new CustomFrame();
    System.out.println(JavaProcess.exec(MyApplet.class));  //Start an applet in a separate JVM.
}

如何将该小程序添加到我的 JFrame？我尝试了以下方法：

public static void main(String args[]) throws IOException {
    CApplet CP = new CApplet(null, false, 765, 503);

    //Perhaps serialize it.
    ObjectOutputStream oos = new ObjectOutputStream(System.out);
    oos.writeObject(CP);
    oos.close();
}

并读取序列化对象并将其添加到我的 JFrame 中？我怎样才能做到这一点？