July 2013
Intermediate to advanced
370 pages
8h 27m
English
Content preview from Programming Groovy 2Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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What’s Groovy?
Merriam-Webster defines groovy as “marvelous, wonderful, excellent, hip, trendy.” The Groovy language is all of that—it’s lightweight, low-ceremony, dynamic, object-oriented, and runs on the JVM. Groovy is open sourced under the Apache License, version 2.0. It derives strength from various languages, such as Smalltalk, Python, and Ruby, while retaining a syntax familiar to Java programmers. Groovy compiles into Java bytecode and extends the Java API and libraries. It runs on Java 1.5 and newer. For deployment, all we need is a Groovy Java archive (JAR) in addition to the regular Java stuff, and we’re all set.
Groovy is a “language that has been reborn several times.”[1] James Strachan and Bob McWhirter started it in 2003, ...
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