Welcome on board the Groovy flight. Before proceeding through the content of this tutorial, please make sure to fasten your seat belt, before we take off to higher levels of grooviness...
This page is intended to get you started with Groovy, following a trail of a few tutorial labs on various topics mainly oriented towards typical use of scripting languages for data crunching or text manipulation.
Graham Miller, a Groovy aficionado, has been teaching a class of business on data crunching. And he was kind enough to contribute back to the Groovy project this great set of educational material to help you learn Groovy, using some nice examples to massage, summarize and analyze data – a task for which Groovy is a quite good fit.
If you are a Java developer
you might want to check on the Differences from Java
also there afew a few Things to remember