Java 11中不能使用动态代理？

public class JDKProxy implements InvocationHandler {
    private Object target;

    public JDKProxy(Object target) {
        this.target = target;
    }

    public <T> T getProxy() {
        return (T) Proxy.newProxyInstance(target.getClass().getClassLoader(), target.getClass().getInterfaces(), this);
    }

    @Override
    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
        return method.invoke(target, args);
    }
}

测试类

public class JDKProxyTest {

    public static void main(String[] args) {
        Person person = new Person();
        person.setAge(18);

        JDKProxy jdkProxy = new JDKProxy(person);
        Person proxy = jdkProxy.getProxy();
        System.out.println(proxy.toString());
    }
}

错误：

Exception in thread "main" java.lang.ClassCastException: class com.sun.proxy.$Proxy0 cannot be cast to class lang.Person (com.sun.proxy.$Proxy0 is in unnamed module of loader 'app'; lang.Person is in module java11.test of loader 'app')
    at java11.test/lang.JDKProxyTest.main(JDKProxyTest.java:16)

之前Person 也包 unnamed module,加了模块配置后，不提示了
只有代理类在报

https://blog.csdn.net/wangquan1992/article/details/100980934