Editing Apache Groovy (section)

=== Sources ===
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* {{cite book |first= Dierk |last= König |author2=Paul King |author3=Guillaume Laforge |author4=Hamlet D'Arcy |author5=Cédric Champeau |author6=Erik Pragt |author7=Jon Skeet |title= Groovy in Action, Second Edition |publisher= Manning |year= 2015 |isbn= 978-1-935182-44-3}}
* {{cite book |first= Kenneth |last= Barclay |author2= John Savage |title= Groovy Programming: An Introduction for Java Developers |url= http://www.elsevier.com/wps/find/bookdescription.cws_home/709814/description#description |isbn= 978-0-12-372507-3 |access-date= 2007-07-19 |archive-url= https://web.archive.org/web/20100112040339/http://www.elsevier.com/wps/find/bookdescription.cws_home/709814/description#description |archive-date= 2010-01-12 |url-status= dead |year= 2007 |publisher= Morgan Kaufmann Publishers }}
* {{cite book |first= Scott |last= Davis |title= Groovy Recipes: Greasing the Wheels of Java |isbn= 978-0-9787392-9-4 |url= https://archive.org/details/isbn_9780978739294 |year= 2008 |publisher= Pragmatic Bookshelf }}
* {{cite book |first= Venkat |last= Subramaniam |title= Programming Groovy: Dynamic Productivity for the Java Developer |isbn= 978-1-934356-09-8 |url= https://archive.org/details/programminggroov0000subr |year= 2008 |publisher= Pragmatic Bookshelf }}
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