I'm little bit confused about choosing a framework of my new application it 's Clinic management application it consists of few modules , user management, booking module , doctor's module and nursers module i want to do it with J2ee , but what is the suitable FW to achieve this ? BY the way i got a good knowledge about Servlets and JSPs..
Any advice given of what little you have posted is meaningless. Such implementation decisions should be based on a solid evaluation of the requirements, also taking into account pragmatic issues like pre-existing knowledge in the team that develops and supports this application, as well as the system environment. As stated, my answer to the question would be "any and all framework will do, or none at all".