This week's giveaway is in the Java/Jakarta EE forum. We're giving away four copies of Java EE 8 High Performance and have Romain Manni-Bucau on-line! See servlet to parse form params, invoke actions, query data from data services, and construct the data object, put them to the session or context. then forward to jsps, jsps get data object from session and context, and format them to page. someone said this is the mvc module, I want to know more about it. is there a red or white book for it?