This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I know that HttpServletRequest interface extends javax.servlet.ServletRequest interface and the implementing class for ServletRequest interface is the ServletRequestWrapper class. My doubt is that how is a call like 'request.getParameter', for example, resolved at runtime. Is this something done by a container?