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This book intends to give you that introduction, and much more. Struts 2 is much more than a revision of the Struts 1 framework. If you hadn't yet heard anything about Struts 2, you might expect, based upon the name, to find a new release of that proven framework. But this is not exactly the case. Its relationship to that older framework is based in philosophy rather than in code base. Struts 1 was an action oriented framework that implemented an MVC separation of concerns in its architecture. Struts 2 is a brand new implementation of those same MVC principles in an action oriented framework. Whilethe general lay of the land will certainly seem familiar to Struts 1 developers, the new framework contains substantial architectural differences. We will cover the new framework from the ground up, taking time to provide a true introduction to this new technology.