org.codehaus.groovy.control
Interfaces 
HasCleanup
ParserPlugin
Classes 
CompilationUnit
CompilationUnit.ClassgenCallback
CompilationUnit.ProgressCallback
CompilerConfiguration
ErrorCollector
Janitor
ParserPluginFactory
Phases
ProcessingUnit
SourceUnit
Exceptions 
CompilationFailedException
ConfigurationException
MultipleCompilationErrorsException