VimleshMishra

Hey why no any logic in sessionCreated method? You should set cart items in session once session created. Get items from database for given logged in user and set values...

I don't think problem is here, problem must be in session listener which populating session with existing items. Debug it or will be great if you can share source code...

Did you debug the code? How are you storing items of shopping cart in session? Debug sessionCreated and sessionDestroyed method and try to find how earlier items were added in...

I am bit confused why does he want to switch S/W testing as he has developer experience also i am more intrested on what all PL or technologies, he got...

I believe that getHibernateTemplate() method returning you null [please debug and verify] if yes it because of you are not in spring context inside HttpSessionListener. ServiceLocator Pattern will help you...

John, create your own HttpSessionListener and override sessionCreated/sessionDestroyed method to provide logic.

zion as anoop told ArrayIO is not from standard java library which giving error while compilation try below link #-Link-Snipped-#