How to render an image (byte array) in a JSP

I don't know how to solve this:
I have a bean 'Details' with a property 'photo'
This bean is read in a servlet and put into session scope like this:
PhotoDetails Details = getPhotoDetail(some_id);
HttpSession session = request.getSession();
session.setAttribute("photo", Details);
Then I forward to a JSP, where properties of the bean are listed:
<bean:write scope="session" name="photo" property="photo_description" />
Till now, it works fine,
but now I want to display the 'photo' property. This fails ....
I try to do this:
<html:img src="/servlets/PhotoDisplayer" />
I use an html:img tag and I call a servlet which should stream the photo
to the JSP page. I hope the servlet pick the photo attribute from the
session.
Here is the PhotoDisplayer Class:
public class PhotoDisplayer extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
PhotoDetails photoDetail = (PhotoDetail)
request.getSession(true).getAttribute("photo");
byte[] photo = photoDetail.getPhoto();
response.setContentType("image/jpg");
OutputStream os = response.getOutputStream();
BufferedOutputStream bos = new BufferedOutputStream(os);
bos.write(photo, 0, photo.length);
bos.close();
But nothin happens, I don't see a picture/photo on the JSP page.
If someone can help with this, I will appreciate that.
kind regards,
Harryvanrijn

Karthik:
It should not be difficult to debug what is exactly the cause of your problem.
Firstly, use your servlet to display an existing .jpeg or .jpg file that you know it is good.
If it is ok, then the problem lies in getting the image from the blob. To confirm it, you can try saving the image from the blob into a .jpeg file and viewing it through any graphic viewer, like the Windows accessory "paint".
If it is not ok, then the problem lies in your servlet or browser. Make an html that contains a link to your image. Save it to the disk as a .jpg file through the browser. Is it the same as the file saved from blob directly? View the file through a graphic viewer.
Well, that is the idea. Just try various variations and locate the exact place where it goes wrong in your situation. Please tell me if this helps or not.

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