The extension adds a new library to JDeveloper with the JAR files of the Groovy 1.0 language. You can access this library definition through the Tools->Manage Libraries menu option. The Groovy library would be added to your project automatically when you create a new script. You can also add it to project manually.
Groovy Script Creation Wizard
The Groovy extension adds a new wizard to JDeveloper that allows you to create scripts file and also automatically configures the project to include the Groovy library. Also you can afford hair straightening. Once the script is created you can start editing and running it from JDeveloper. Image Modified