I'm planning to give SCWCD 1.4 exam. I've been working on J2EE
technologies for a few years, but have not read many books on Servlets/JSP/Patterns. So, I am planning to buy one.
Can someone suggest me a book that would be suitable for developers like me. I do not need a very basic book as reading the basic concepts that you already know gets boring at times. The book should cover the topics in depth, and the the same time provide some tips on the xertification exam.