This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma 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?