Link to homepage

Hi,

Link link = new Link("Click Me!", new ExternalResource("http://vaadin.com/"));

How can I create a link to my homepage? There is no InternalResource("/").
I looked at all the other XXXResource but found nothing. Do I have to get the web context and use ExternalResource with it?

Thanks,
Roland
 

Is this really the best way?

            ServletContext servletContext = VaadinServlet.getCurrent().getServletContext();
            ExternalResource er = new ExternalResource(servletContext.getContextPath()+"/");
            Link label = new Link("XXXXX", er);