Java EE (Java Enterprise Edition) General Discussion

Hi,
I have a problem with the date localization example in the tutorial.
The problem is that as a result of pressing the 'Get Date' button I receive an incomplete HTML page containing the locales combobox only.
By looking at the page source I see that the document suddenly ends somewhere in the list of combobox options. pressing 'Reload' doesn't help.
However if I move the focus to the Address field and press Enter the page is fully loaded with the appropriate results.
Can anyone tell me why does the JSP send only partial responses?
Thanks,
Shai