• AntBuilder
• AntProjectPropertiesDelegate
• CompileTaskSupport
• FileIterator
• FileScanner
• FileSystemCompilerFacade
• GenerateStubsTask
• Groovy
• Groovyc
• GroovycTask
• Groovydoc
• LoggingHelper
• RootLoaderRef
• UberCompileTask
• VerifyClass