Try this one:
response.sendRedirect(response.encodeRedirectUrl("/Result.jsp"));
> -----Urspr�ngliche Nachricht-----
> Von: A Yang [mailto:[EMAIL PROTECTED]]
> Gesendet: Dienstag, 29. Mai 2001 16:21
> An: [EMAIL PROTECTED]
> Betreff: response.sendRedirect vs. requestDispatcher.forward
<snip/>
> response.sendRedirect("/Result.jsp");
<snip/>
