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.
It is included with the JSP 2.0 specification, and it is in Part III of that specification. The chapter is called "Tag Library Descriptor Formats" and starts from page 3-15 of the JSP 2.0 Specification