question for accessing managed bean/backing bean from jsp page

[Yasushi Okubo]

Hi experts,

I would like to access data structures defined in managed bean/backing 
bean from jsp page.  
For example, when I see myfaces file upload example, jsf page is taken a 
user to jsp page, and I would like to access managed bean from this file 
upload jsp page.
Could you someone direct me an example or explain to me how I can do that ?
So, if I have a managed/backing bean called testBean, how can I access 
it from fileupload_showing jsp ?

Thanks,
yasushi

== fileupload_showing.jsp ===
<%@ page import="java.io.File,
                java.io.InputStream,
                java.io.FileInputStream,
                java.io.OutputStream"%><%@ page session="false" %><%
   String contentType = 
(String)application.getAttribute("fileupload_type");
   String fileName = (String)application.getAttribute("fileupload_name");

   String allowCache = request.getParameter("allowCache");
   String openDirectly = request.getParameter("openDirectly");