And, unlike other languages, Groovy is sanctioned by the Java community for use on the Java platform. Because Java-based, applications written in Groovy can make full use of the Java Application Programmer Interface (API). This means that Groovy can integrate seamlessly with applications written in Java, while avoiding the hassle of a full Java language. * The first comprehensive book on Groovy program that shows how to write applications and scripts for the Java platform is fast and easy * Written by leading software engineers and instructors recognized computing * Offers a variety of programming examples, code samples, detailed case studies, exercises for self-study, and the companion Web site with a Windows-based Groovy editor