As we know
- ServletContext
- HttpSession
- HttpServletRequest
are interface in JSP SERVLET api of Java..!
We repeatedly use it in our code for different purposes, but i am still confused where and in which class all abstract method for given interfaces are implemented ?
Like setAttribute, getAttribute , removeAttribute , getAttributeNames , getCookies , getContextPath...!
Please explain it in brief with example if posible..! (I am newbie in this technology..!)
Thanks in Advance...!