Hai Nitin,
What source code ?Any way the surce codes of
JSP,
SERVLET will be hidden .Another thing you can hide is JAVASCRIPT
write your script in a text file save it with extension .js and add the following line in your html page
<SCRIPT src="../myscript.js"></SCRIPT>
The user can't see the script when he view the source of the page but if the user access your file directly with the url
like this
http://www.yoursite.com/myscript.js he can download your script file
