About the Author
Craig Walls is a professional software developer with over 15 years of experience in several industries, including telecommunications, finance, retail, and education. He's currently the software developer at SpringSource. He is the author of Spring in Action and XDoclet in Action (published by Manning) and is an avid proponent of Spring, open-source, and agile development. He's a popular author and a frequent speaker at user groups and conferences. Craig lives in Plano, Texas.