- AbstractGroovyElement
- ClassPathAnnotationScanner
- ExtendedParameter
- GroovyAnnotationMetadataBuilder
- GroovyClassElement
- GroovyConstructorElement
- GroovyElementFactory
- GroovyFieldElement
- GroovyMethodElement
- GroovyPackageElement
- GroovyParameterElement
- GroovyVisitorContext
- InMemoryByteCodeGroovyClassLoader
- InMemoryClassWriterOutputVisitor