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.
Above is my code and I got error. It says "The method execute(HttpServletRequest, HttpServletResponse) from the type HttpApi is not visible". I think I need some jar file to import. anyone who can tell me which jar do I need to import. I have already imported servlet-api.jar