在Wicket 9.x中，如何通过行为组件(component component，IHeaderResponse response)包含javascript和css？

public class MyBehavior extends AbstractBehavior {
    @Override
    public void renderHead(Component component, IHeaderResponse response) {
        super.renderHead(component, response);
        response.render(JavaScriptHeaderItem.forUrl("path/to/myScript.js"));
        response.render(CssHeaderItem.forUrl("path/to/myStyle.css"));
    }
}

public class MyComponent extends WebMarkupContainer {
    public MyComponent(String id) {
        super(id);
        add(new MyBehavior());
    }
}

public class MyPage extends WebPage {
    public MyPage() {
        add(new MyComponent("myComponent"));
    }
}