All Classes

Class	Description
AbstractASTTransformation
AbstractASTTransformUtil	Deprecated. use org.codehaus.groovy.ast.tools.GeneralUtils
AbstractButtonProperties
AbstractCallSite	Base class for all call sites
AbstractComparator<T>
AbstractConcurrentMap<K,V>
AbstractConcurrentMap.Entry<K,V>
AbstractConcurrentMap.Segment<K,V>
AbstractConcurrentMapBase
AbstractConcurrentMapBase.Entry<V>
AbstractConcurrentMapBase.Segment
AbstractFactory
AbstractFullBinding
AbstractHttpServlet	A base class dealing with common HTTP servlet API housekeeping aspects.
AbstractInterruptibleASTTransformation	Base class for AST Transformations which will automatically throw an InterruptedException when some conditions are met.
AbstractReaderSource	For ReaderSources that can choose a parent class, a base that provides common functionality.
AbstractSyntheticBinding
AbstractTypeCheckingExtension	Custom type checking extensions may extend this method in order to benefit from a lot of support methods.
AdaptingMetaClass	An interface for MetaClass instances that "adapt" other MetaClass instances such as a proxy or delegating MetaClass.
AggregateBinding	An aggregation of multiple bindings
AllTestSuite	AllTestSuite can be used in extension of GroovyTestSuite to execute TestCases written in Groovy from inside a Java IDE.
AndroidSupport
AnnotatedNode	Base class for any AST node which is capable of being annotated
AnnotationCollector	The AnnotationCollector can be used to define aliases for groups of annotations.
AnnotationCollectorTransform	This class is the base for any annotation alias processor.
AnnotationCollectorTransform.ClassChanger	Class used by CompilationUnit to transform the alias class into what is needed by the compiler.
AnnotationConstantExpression	Represents an annotation "constant" that may appear in annotation attributes (mainly used as a marker).
AnnotationConstantsVisitor	Visitor to resolve constants in annotation definitions.
AnnotationNode	Represents an annotation which can be attached to interfaces, classes, methods and fields.
AnnotationVisitor	An Annotation visitor responsible for: reading annotation metadata (@Retention, @Target, attribute types) verify that an AnnotationNode conforms to annotation meta enhancing an AnnotationNode AST to reflect real annotation meta
AntBuilder	Allows Ant tasks to be used with a Groovy builder-style markup.
AntlrASTProcessor	An interface for processing antlr AST objects
AntlrASTProcessSnippets
AntlrParserPlugin	A parser plugin which adapts the JSR Antlr Parser to the Groovy runtime
AntlrParserPluginFactory
AntProjectPropertiesDelegate
ArgumentListExpression	Represents one or more arguments being passed into a method
ArrayCachedClass
ArrayClassDocWrapper
ArrayExpression	Represents an array object construction either using a fixed size or an initializer expression
ArrayGetAtMetaMethod
ArrayIterator<T>
ArrayMetaMethod
ArrayPutAtMetaMethod
ArrayUtil	This is a generated class used internally during the writing of bytecode within the CallSiteWriter logic.
ArrayUtils
AsmClassGenerator	Generates Java class versions of Groovy classes using ASM.
AssertionRenderer	Creates a string representation of an assertion and its recorded values.
AssertionWriter
AssertStatement	Represents an assert statement.
AstBuilderTransformation	Transformation to capture ASTBuilder from code statements.
ASTHelper	A common base class of AST helper methods which can be shared across the classic and new parsers
ASTNode	Base class for any AST node.
ASTParserException	Thrown when trying to parse the AST
ASTRuntimeException	Used within the Groovy's AntlrParserPlugin
ASTTest	This AST transformation aims at helping in debugging other AST transformations.
AstToTextHelper	Helper class for converting AST into text.
ASTTransformation	This class is instantiated and invoked when an AST transformation is activated.
ASTTransformationCollectorCodeVisitor	This visitor walks the AST tree and collects references to Annotations that are annotated themselves by GroovyASTTransformation.
ASTTransformationsContext	Stores state information about global AST transformations applied to a compilation unit.
ASTTransformationVisitor	This class handles the invocation of the ASTAnnotationTransformation when it is encountered by a tree walk.
Attribute	Lazy evaluated representation of a node attribute.
AttributeExpression	Represents an attribute access (accessing the field of a class) such as the expression "foo.@bar".
Attributes	Lazy evaluated representation of a node's attributes.
AutoClone	Class annotation used to assist in the creation of Cloneable classes.
AutoCloneASTTransformation	Handles generation of code for the @AutoClone annotation.
AutoCloneStyle	Intended style to use for cloning when using the @AutoClone annotation.
BaseDuration	Base class for date and time durations.
BaseDuration.From
BaseJsonParser	Base JSON parser.
BaseMarkupBuilder
BaseScript	Variable annotation used for changing the base script class of the current script.
BaseScriptASTTransformation	Handles transformation for the @BaseScript annotation.
BaseTemplate	All templates compiled through MarkupTemplateEngine extend this abstract class, which provides a number of utility methods to generate markup.
BatchingPreparedStatementWrapper	Class which delegates to a PreparedStatement but keeps track of a batch count size.
BatchingStatementWrapper	Class which delegates to a Statement but keeps track of a batch count size.
BenchmarkInterceptor	Interceptor that registers the timestamp of each method call before and after invocation.
BigDecimalCachedClass
BigDecimalMath	BigDecimal NumberMath operations
BigIntegerCachedClass
BigIntegerMath	BigInteger NumberMath operations
BinaryBooleanExpressionHelper	Binary write operations specialised for Booleans
BinaryDoubleExpressionHelper
BinaryExpression	Represents two expressions and an operation
BinaryExpressionHelper
BinaryExpressionMultiTypeDispatcher	This class is for internal use only! This class will dispatch to the right type adapters according to the kind of binary expression that is provided.
BinaryExpressionTransformer
BinaryExpressionWriter
BinaryFloatExpressionHelper
BinaryIntExpressionHelper
BinaryLongExpressionHelper
BinaryObjectExpressionHelper
Bindable	Annotates a groovy property or a class.
BindableASTTransformation	Handles generation of code for the @Bindable annotation when @Vetoable is not present.
Binding	Represents the variable bindings of a script which can be altered from outside the script object or created outside of a script and passed into it.
BindingProxy	This class returns half bound FullBindings on the source half to the model object for every property reference (and I do mean every, valid or not, queried before or not).
BindingUpdatable
BindPath	The bind path object.
BitwiseNegationExpression
BlockStatement	A list of statements and a scope.
BooleanArrayGetAtMetaMethod
BooleanArrayPutAtMetaMethod
BooleanCachedClass
BooleanClosureWrapper	Helper class for internal use only.
BooleanExpression	Represents a boolean expression
BooleanExpressionTransformer
BooleanReturningMethodInvoker	Helper class for internal use only.
BooleanWrapper
BreakStatement	Represents a break statement in a switch or loop statement
Buildable
Builder	The @Builder AST transformation is used to help write classes that can be created using fluent api calls. The transform supports multiple building strategies to cover a range of cases and there are a number of configuration options to customize the building process.
Builder
Builder.Built
BuilderASTTransformation	Handles generation of code for the Builder annotation.
BuilderASTTransformation.AbstractBuilderStrategy
BuilderASTTransformation.AbstractBuilderStrategy.PropertyInfo
BuilderASTTransformation.BuilderStrategy
BuilderSupport	An abstract base class for creating arbitrary nested trees of objects or events
ByteArrayGetAtMetaMethod
ByteArrayPutAtMetaMethod
ByteCachedClass
BytecodeDumper	An utility class which can be used in test cases to dump generated bytecode.
BytecodeExpression	Represents some custom bytecode generation by the compiler
BytecodeHelper	A helper class for bytecode generation with AsmClassGenerator.
BytecodeInstruction	Helper class used by the class generator.
BytecodeInterface8	This class contains methods special to optimizations used directly from bytecode in Groovy 1.8
BytecodeProcessor
BytecodeSequence	This class represents a sequence of BytecodeInstructions or ASTNodes.
BytecodeVariable	Represents compile time variable metadata while compiling a method.
ByteScanner
ByteWrapper
Cache<KEY,VALUE>	Cache
CacheAccessControlException
CachedClass
CachedClass.CachedMethodComparatorByName
CachedClass.CachedMethodComparatorWithString
CachedClosureClass
CachedConstructor
CachedField
CachedMethod
CachedSAMClass
CacheType
CachingGroovyEngine	A Caching implementation of the GroovyEngine
CallSite
CallSiteArray
CallSiteAwareMetaMethod
CallSiteClassLoader
CallSiteGenerator
CallSiteWriter	This class represents non public API used by AsmClassGenerator.
Canonical	Class annotation used to assist in the creation of mutable classes.
CanonicalASTTransformation	Handles generation of code for the @Canonical annotation.
CaseStatement	Represents a case statement in a switch statement
CastExpression	Represents a type cast expression
CastExpressionOptimizer
CatchStatement	Represents a catch (Exception var) { } statement
Category	Transforms an instance-style Groovy class or interface to become a static-style conventional Groovy category.
CategoryASTTransformation	Handles generation of code for the @Category annotation.
CharacterArrayGetAtMetaMethod
CharacterArrayPutAtMetaMethod
CharacterCachedClass
CharacterSource
CharBuf
CharScanner
CharSequenceReader	Reader implementation that can read from String, StringBuffer, StringBuilder, CharBuffer or GString.
CharSequenceValue
CharsetToolkit	Utility class to guess the encoding of a given text file.
CharWrapper
Chr
ClassCodeExpressionTransformer	Visitor to transform expressions in a whole class.
ClassCodeVisitorSupport
ClassCompletionVerifier	Checks that a class satisfies various conditions including: Incorrect class or method access modifiers No abstract methods appear in a non-abstract class Existence and correct visibility for inherited members Invalid attempts to override final members
ClassExpression	Represents access to a Java/Groovy class in an expression, such as when invoking a static method or accessing a static type
ClassExtender	A helper class used by the runtime to allow Groovy classes to be extended at runtime
ClassGenerator	Abstract base class for generator of Java class versions of Groovy AST classes
ClassGeneratorException	An exception thrown by the class generator
ClassHelper	This class is a Helper for ClassNode and classes handling ClassNodes.
ClassInfo	Handle for all information we want to keep about the class
ClassInfo.ClassInfoAction
ClassLoaderForClassArtifacts
ClassNode	Represents a class in the AST.
ClassNodeResolver	This class is used as a pluggable way to resolve class names.
ClassNodeResolver.LookupResult	Helper class to return either a SourceUnit or ClassNode.
ClassNodeUtils
ClasspathResourceManager
Closure<V>	Represents any closure object in Groovy.
ClosureComparator<T>	A Comparator which uses a closure to compare 2 values being equal
ClosureException	An exception thrown by a closure invocation
ClosureExpression	Represents a closure expression such as { statement } or { i -> statement } or { i, x, String y -> statement }
ClosureExpressionTransformer
ClosureInvokingMethod	An interface for MetaMethods that invoke closures to implements.
ClosureListExpression	This class represents a list of expressions used to create closures.
ClosureMetaClass	A meta class for closures generated by the Groovy compiler.
ClosureMetaMethod	A MetaMethod that accepts a closure in the constructor which is invoked when the MetaMethod is called.
ClosureModel	Represents a value model using a closure to extract the value from some source model and an optional write closure for updating the value.
ClosureParams	Parameter annotation aimed at helping the IDEs or the static type checker to infer the parameter types of a closure.
ClosureRenderer
ClosureSignatureHint	A closure signature hint class is always used in conjunction with the ClosureParams annotation.
ClosureSourceBinding
ClosureStaticMetaMethod	This class represents a MetaMethod that is a closure that pretends to be a static method.
ClosureTriggerBinding
ClosureUtils	Handy methods when working with the Closure expressions.
ClosureWriter
ClosureWriter.UseExistingReference
CodeVisitorSupport	Abstract base class for any GroovyCodeVisitor which by default just walks the code and expression tree
Commons	This local transform adds a logging ability to your program using Apache Commons logging.
Commons.CommonsLoggingStrategy
CompareIdentityExpression	Compares two objects using identity comparison.
CompareToNullExpression
CompilationCustomizer	Users wanting to customize the configuration process such as adding imports, restricting the language features or apply AST transformations by default should implement this class, then call the CompilerConfiguration.addCompilationCustomizers(CompilationCustomizer...) method.
CompilationFailedException	Thrown when compilation fails from source errors.
CompilationUnit	The CompilationUnit collects all compilation data as it is generated by the compiler system.
CompilationUnit.ClassgenCallback	A callback interface you can use to "accompany" the classgen() code as it traverses the ClassNode tree.
CompilationUnit.GroovyClassOperation
CompilationUnit.PrimaryClassNodeOperation	An callback interface for use in the applyToPrimaryClassNodes loop driver.
CompilationUnit.ProgressCallback	A callback interface you can use to get a callback after every unit of the compile process.
CompilationUnit.SourceUnitOperation	An callback interface for use in the applyToSourceUnits loop driver.
CompilationUnitAware	This interface is for AST transformations which must be aware of the compilation unit where they are applied.
CompileDynamicProcessor
CompilePhase	The phases of the GroovyCompiler.
Compiler	A convenience front end for getting standard compilations done.
CompilerConfiguration	Compilation control flags and coordination stuff.
CompileStack	This class is a helper for AsmClassGenerator.
CompileStack.BlockRecorder
CompileStack.LabelRange
CompileStatic	This will let the Groovy compiler use compile time checks in the style of Java then perform static compilation, thus bypassing the Groovy meta object protocol.
CompileTaskSupport	Support for compilation related tasks.
CompileUnit	Represents the entire contents of a compilation step which consists of one or more ModuleNode instances.
ComplexKeyHashMap
ComplexKeyHashMap.Entry
ComplexKeyHashMap.EntryIterator
ComposedClosure<V>	A wrapper for Closure to support composition.
CompositeVisitor	A composite of many visitors.
ConcurrentReaderHashMap	A hash table that supports mostly-concurrent reading, but exclusive writing.
ConcurrentReaderHashMap.BarrierLock	A Serializable class for barrier lock
ConcurrentReaderHashMap.Entry	ConcurrentReaderHashMap collision list entry.
ConfigObject	A ConfigObject at a simple level is a Map that creates configuration entries (other ConfigObjects) when referencing them.
ConfigurationException	Thrown when configuration data is invalid.
ConsoleSupport	Base class for console
ConsoleTextEditor	Component which provides a styled editor for the console.
ConstantExpression	Represents a constant expression such as null, true, false
ConstructorCallExpression	A constructor call
ConstructorCallTransformer
ConstructorMetaClassSite
ConstructorMetaMethodSite	Call site for invoking static methods meta class - cached method - not cached
ConstructorNode	Represents a constructor declaration
ConstructorSite
ConstructorSite.ConstructorSiteNoUnwrap	Call site where we know there is no need to unwrap arguments
ConstructorSite.ConstructorSiteNoUnwrapNoCoerce	Call site where we know there is no need neither unwrap nor coerce arguments
ConstructorSite.NoParamSite
ConstructorSite.NoParamSiteInnerClass
ContinueStatement	Represents a continue statement in a loop statement
ConversionHandler	This class is a general adapter to map a call to a Java interface to a given delegate.
ConvertedClosure	This class is a general adapter to adapt a closure to any Java interface.
ConvertedMap	This class is a general adapter to adapt a map of closures to any Java interface.
CSTNode	An abstract base class for nodes in the concrete syntax tree that is the result of parsing.
CurriedClosure<V>	A wrapper for Closure to support currying.
CustomizersFactory	This factory generates an array of compilation customizers.
DataSet	An enhancement of Groovy's Sql class providing support for accessing and querying databases using POGO fields and operators rather than JDBC-level API calls and RDBMS column names.
DateGroovyMethods	This class defines new groovy methods which appear on normal JDK Date and Calendar classes inside the Groovy environment.
Dates
DatumDependentDuration	DatumDependentDuration represents durations whose length in milliseconds cannot be determined without knowing the datum point.
DeclarationExpression	Represents one or more local variables.
DefaultAction	A default action implementation
DefaultCachedMethodKey	A default implementation of MethodKey
DefaultGroovyMethods	This class defines new groovy methods which appear on normal JDK classes inside the Groovy environment.
DefaultGroovyMethodsSupport	Support methods for DefaultGroovyMethods and PluginDefaultMethods.
DefaultGroovyStaticMethods	This class defines all the new static groovy methods which appear on normal JDK classes inside the Groovy environment.
DefaultMetaClassInfo	WARNING: This class is for internal use only! We use this class to store information about if a default MetaClass is used for certain primitives.
DefaultMetaClassInfo.ConstantMetaClassVersioning
DefaultMethodKey	A default implementation of MethodKey
DefaultPropertyAccessor
DefaultPropertyReader
DefaultPropertyWriter
DefaultStrategy	This strategy is used with the Builder AST transform to create a builder helper class for the fluent creation of instances of a specified class. It can be used at the class, static method or constructor levels.
DefaultTableColumn	Represents a column using a ValueModel to extract the value.
DefaultTableModel	A default table model made up of PropertyModels on a Value model.
DefaultTableModel.MyTableColumnModel
DefaultTypeCheckingExtension	The default type checking handler is used by the standard type checker and doesn't handle any of the type checking errors by default.
DefaultTypeTransformation	Class providing various type conversions, coercions and boxing/unboxing operations.
Delegate	Field annotation to automatically delegate part of the functionality of an owner class to the annotated field.
DelegateASTTransformation	Handles generation of code for the @Delegate annotation
DelegatesTo	This annotation can be used by API or DSL writers to document parameters which accept a closure.
DelegatesTo.Target	Parameter annotation used to specify the delegate for a @DelegatesTo annotated parameter of the same method.
DelegatingController	This class will delegate all calls to a WriterController given in the constructor.
DelegatingCustomizer	Base class for compilation customizers which delegate to another customizer.
DelegatingIndentWriter	A writer which delegates to another writer and supports an additional indenting level.
DelegatingMetaClass
DelegatingScript	Script that performs method invocations and property access like Closure does.
DependencyTracker
DeprecationException	Use this exception to mark a method implementation as being deprecated.
DgmConverter
DOMBuilder	A helper class for creating a W3C DOM tree
DOMCategory	Category class which adds GPath style operations to Java's DOM classes.
DomToGroovy	A SAX handler for turning XML into Groovy scripts
DoubleArrayGetAtMetaMethod
DoubleArrayPutAtMetaMethod
DoubleCachedClass
DoubleWrapper
DoWhileStatement	Represents a do { ...
DummyCallSite
DummyClassGenerator	To generate a class that has all the fields and methods, except that fields are not initialized and methods are empty.
Duration	Duration represents time periods which have values independent of the context.
DynamicVariable
ElvisOperatorExpression	Represents a short ternary expression x ?: y, which is equal to
EmptyExpression	This class is a place holder for an empty expression.
EmptyRange	Constructing Ranges like 0..<0
EmptyStatement	Represents an empty statement
EncodingAwareBufferedWriter	A buffered writer only for OutputStreamWriter that is aware of the encoding of the OutputStreamWriter.
EncodingGroovyMethods	This class defines all the encoding/decoding groovy methods which enhance the normal JDK classes when inside the Groovy environment.
EncodingGroovyMethodsSupport	Keep this constant in a separate file as it is troublesome for Antlr to parse for doc purposes.
EnumCompletionVisitor	Enums have a parent constructor with two arguments from java.lang.Enum.
EnumConstantClassNode	Represents the anonymous inner class for an enum constant This subtype is needed so that EnumVisitor can differentiate between the scenarios when a InnerClassNode represents anonymous inner class for an enu constant and when it represents an enum class defined inside another class
EnumHelper
EnumVisitor
EqualsAndHashCode	Class annotation used to assist in creating appropriate equals() and hashCode() methods.
EqualsAndHashCodeASTTransformation
ErrorCollector	A base class for collecting messages and errors during processing.
ErrorReporter	Provides services for reporting compilation errors to the user.
Eval	Allow easy integration from Groovy into Java through convenience methods.
EventTriggerBinding
ExceptionMessage	A class for error messages produced by the parser system.
Exceptions
Exceptions.JsonInternalException
ExpandedVariable	Identifies a variable to be expanded into the sql string rather than representing a placeholder.
Expando	Represents a dynamically expandable bean.
ExpandoMetaClass	ExpandoMetaClass is a MetaClass that behaves like an Expando, allowing the addition or replacement of methods, properties and constructors on the fly.
ExpandoMetaClassCreationHandle	A handle for the MetaClassRegistry that changes all classes loaded into the Grails VM to use ExpandoMetaClass instances
Expression	Represents a base class for expressions which evaluate as an object
ExpressionAsVariableSlot	Helper class that takes an Expression and if visited will load it normally, storing the result in a helper variable, which then can be requested after the visit is completed.
ExpressionStatement	A simple statement such as a method call where the return value is ignored
ExpressionTransformer	Provides a way to transform expressions
ExtendedVerifier	A specialized Groovy AST visitor meant to perform additional verifications upon the current AST.
ExtensionMethodNode	Represents method nodes which are used by the static type checker to virtually add methods coming from DGM-like methods.
ExtensionModule	An extension module is a class responsible for providing a list of meta methods to the Groovy compiler and runtime.
ExtensionModuleRegistry	The extension method registry is responsible for collecting methods (or static methods) which are added to existing classes and may be called like regular methods.
ExtensionModuleScanner	A module extension scanner is responsible for searching classpath modules, loading metadata from module descriptors, then perform custom tasks for each module.
ExtensionModuleScanner.ExtensionModuleListener
ExternalGroovyClassDoc	Represents a class not in the codebase being processed.
ExternalizeMethods	Class annotation used to assist in the creation of Externalizable classes.
ExternalizeMethodsASTTransformation	Handles generation of code for the @ExternalizeMethods annotation.
ExternalizeVerifier	Class annotation used to assist in the creation of Externalizable classes.
ExternalizeVerifierASTTransformation
ExternalStrategy	This strategy is used with the Builder AST transform to populate a builder helper class so that it can be used for the fluent creation of instances of a specified class. The specified class is not modified in any way and may be a Java class.
Factory
FactoryBuilderSupport	Mix of BuilderSupport and SwingBuilder's factory support.
FactorySupport	Support class for creating XML Factories
FastArray
FastStringUtils	Internal class for fast processing of Strings during JSON parsing
FastStringUtils.StringImplementation
Field	Variable annotation used for changing the scope of a variable within a script from being within the run method of the script to being at the class level for the script.
FieldASTTransformation	Handles transformation for the @Field annotation.
FieldExpression	Represents a field access such as the expression "this.foo".
FieldNode	Represents a field (member variable)
FileIterator	FileIterator is an iterator over a number of files from a collection of FileSet instances.
FileOutputTool
FileReaderSource	A ReaderSource for source files.
FileScanner	FileScanner is a bean which allows the iteration over a number of files from a collection of FileSet instances.
FileSystemCompiler	Command-line compiler (aka.
FileSystemCompilerFacade	This is a helper class, to provide a controlled entry point for the groovyc ant task forked mode.
FileSystemResourceManager
FileType	Represents particular files of interest.
FileVisitResult	Represents special return values for the 'preDir', 'postDir' and 'visit'/supplied Closures used with DefaultGroovyMethods.traverse(java.io.File, java.util.Map, groovy.lang.Closure) and related methods to control subsequent traversal behavior.
FilteredAttributes	Lazy evaluated representation of a node's attributes filtered by a Closure.
FilteredNodeChildren	Lazy evaluated representation of child nodes filtered by a Closure.
Finalizable
FindReplaceUtility
FirstParam	A hint used to instruct the type checker to pick the first parameter type.
FirstParam.Component	A hint used to instruct the type checker to pick the type of the component of the first parameter type, which is therefore expected to be an array, like in this example:
FirstParam.FirstGenericType	A hint used to instruct the type checker to pick the first generic type of the first parameter type.
FirstParam.SecondGenericType	A hint used to instruct the type checker to pick the second generic type of the first parameter type.
FirstParam.ThirdGenericType	A hint used to instruct the type checker to pick the third generic type of the first parameter type.
FlatNodeListTraversal	A simple iterator over an ordered (flat) List of the nodes of the AST.
FloatArrayGetAtMetaMethod
FloatArrayPutAtMetaMethod
FloatCachedClass
FloatingPointMath	FloatingPoint (Double and Float) NumberMath operations
FloatWrapper
FlushingStreamWriter	Stream writer which flushes after each write operation.
FormModel	Represents a number of field models which can be ValueModel, PropertyModel, TableModel, TreeModel or nested FormModel instances
ForStatement	Represents a standard for loop in Groovy
FromAbstractTypeMethods	This signature hint uses abstract methods from some type (abstract class or interface) in order to infer the expected parameter types.
FromString	A closure parameter hint class that is convenient if you want to use a String representation of the signature.
FullBinding
GeneralUtils	Handy methods when working with the Groovy AST
GeneratedClosure	Marker interface to identify closures generated by the groovy compiler.
GeneratedGroovyProxy	An interface implemented by some Groovy proxies which gives access to the proxied object.
GeneratedMetaMethod
GeneratedMetaMethod.DgmMethodRecord
GeneratedMetaMethod.Proxy
GenerateStubsTask	Generates Java stubs from Groovy sources.
GeneratorContext	A context shared across generations of a class and its inner classes
GenericsType	This class is used to describe generic type signatures for ClassNodes.
GenericsUtils	Utility methods to deal with generic types.
GenericsVisitor	class used to verify correct usage of generics in class header (class and superclass declaration)
GetEffectivePogoFieldSite
GetEffectivePojoPropertySite
GPathResult	Base class for representing lazy evaluated GPath expressions.
Grab	Used to grab the referenced artifact and its dependencies and make it available on the Classpath.
GrabAnnotationTransformation	Transformation for declarative dependency management.
GrabConfig	Used to modify the grape configuration for grab requests.
GrabExclude	Used to exclude an indirectly referenced artifact (a transitive dependency) from the classpath.
GrabResolver	Used to add a repository for resolving Grape dependencies.
Grape	Facade to GrapeEngine.
GrapeEngine
Grapes	Sometimes we will need more than one grab per class, but we can only add one annotation type per annotatable node.
GrapeUtil
Groovifier
Groovy	Executes a series of Groovy statements.
GroovyAnnotationRef
GroovyAssert	GroovyAssert contains a set of static assertion and test helper methods and is supposed to be a Groovy extension of JUnit 4's Assert class.
GroovyAssert	Deprecated. Use the GroovyAssert class instead
GroovyASTTransformation	This is an annotation on a class, currently just ASTTransformation.
GroovyASTTransformationClass	This is an annotation on some item that indicates that an associated transform classes should be executed.
GroovyBugError	This class represents an error that is thrown when a bug is recognized inside the runtime.
Groovyc	Compiles Groovy source files using Ant.
GroovyCallable<V>	A special "marker" style interface allowing Groovy classes to implement both Runnable and Callable yet give preference to Runnable (for backwards compatibility) for APIs having both Runnable and Callable methods.
GroovyCastException
GroovyCategorySupport
GroovyCategorySupport.CategoryMethod
GroovyCategorySupport.CategoryMethodList
GroovyCategorySupport.ThreadCategoryInfo
GroovyClass
GroovyClassDoc
GroovyClassLoader	A ClassLoader which can load Groovy classes.
GroovyClassLoader.ClassCollector
GroovyClassLoader.InnerLoader
GroovyClassValue<T>	Abstraction for Java version dependent ClassValue implementations.
GroovyClassValue.ComputeValue<T>
GroovyClassValueJava7<T>	GroovyClassValue implementaion that simply delegates to Java 7's java.lang.ClassValue
GroovyClassVisitor	A special visitor for working with the structure of a class.
GroovyCodeSource	CodeSource wrapper class that allows specific security policies to be associated with a class compiled from groovy source.
GroovyCodeSourcePermission	Permission required to explicitly specify a codebase for a groovy script whose codebase cannot be determined.
GroovyCodeVisitor	An implementation of the visitor pattern for working with ASTNodes
GroovyCollections	A Collections utility class
GroovyCompiledScript	Used to represent compiled Groovy scripts.
GroovyConstructorDoc
GroovycTask	Compiles Groovy source files.
Groovydoc	Access to the GroovyDoc tool from Ant.
GroovyDoc
GroovyDocErrorReporter
GroovyDocTemplateEngine	Process Groovydoc templates.
GroovyDocTemplateInfo
GroovyDocTool
GroovyDocWriter	Write GroovyDoc resources to destination.
GroovyEngine	A BSF Engine for the Groovy scripting language.
GroovyException
GroovyExceptionInterface	An interface for use by all Groovy compiler exceptions.
GroovyExecutableMemberDoc
GroovyFieldDoc
GroovyFilter
GroovyInterceptable	Marker interface used to notify that all methods should be intercepted through the invokeMethod mechanism of GroovyObject.
GroovyInternalPosixParser	DO NOT USE.
GroovyLexer
GroovyMain	A Command line to execute groovy.
GroovyMBean	A GroovyObject facade for an underlying MBean which acts like a normal groovy object but which is actually implemented via an underlying JMX MBean.
GroovyMemberDoc
GroovyMethodDoc
GroovyObject	The interface implemented by all Groovy objects.
GroovyObjectSupport	A useful base class for Java objects wishing to be Groovy objects
GroovyObjectWrapper
GroovyPackageDoc
GroovyParameter
GroovyPosixParser	DO NOT USE.
GroovyPrintStream	A PrintStream that outputs objects in Groovy style.
GroovyPrintWriter	A PrintWriter that outputs objects in Groovy style.
GroovyProgramElementDoc
GroovyRecognizer	JSR-241 Groovy Recognizer.
GroovyResourceLoader	Allows frameworks that integrate with Groovy to determine how Groovy files are resolved.
GroovyResultSet	Represents an extent of objects
GroovyResultSetExtension	GroovyResultSetExtension implements additional logic for ResultSet.
GroovyResultSetProxy	GroovyResultSetProxy is used to create a proxy for GroovyResultSet.
GroovyRootDoc
GroovyRootDocBuilder
GroovyRowResult	Represents an extent of objects.
GroovyRunner	Classes which can run scripts should implement this interface.
GroovyRuntimeException	An exception thrown by the interpreter
GroovyScriptEngine	Specific script engine able to reload modified scripts as well as dealing properly with dependent scripts.
GroovyScriptEngineFactory	A factory class conforming to JSR-223 which is used to instantiate Groovy ScriptEngines and also exposes metadata describing Groovy's engine class.
GroovyScriptEngineImpl	JSR-223 Engine implementation.
GroovyServlet	This servlet will run Groovy scripts as Groovlets.
GroovyShell	Represents a groovy shell capable of running arbitrary groovy scripts
GroovySocketServer	Simple server that executes supplied script against a socket.
GroovySourceAST	We have an AST subclass so we can track source information.
GroovySourceToken	This is a Token sub class to track line information
GroovyStarter	Helper class to initialize the Groovy runtime.
GroovySunClassLoader
GroovySystem
GroovyTag
GroovyTestCase	A JUnit 3 TestCase base class in Groovy.
GroovyTestSuite	A TestSuite which will run a Groovy unit test case inside any Java IDE either as a unit test case or as an application.
GroovyTokenTypes
GroovyType
GroovyTypeCheckingExtensionSupport	Base class for type checking extensions written in Groovy.
GroovyTypeCheckingExtensionSupport.TypeCheckingDSL
GString	Represents a String which contains embedded values such as "hello there ${user} how are you?" which can be evaluated lazily.
GStringExpression	Represents a String expression which contains embedded values inside it such as "hello there ${user} how are you" which is expanded lazily
GStringImpl	Default implementation of a GString used by the compiler.
GStringTemplateEngine	Processes template source files substituting variables and expressions into placeholders in a template source text to produce the desired output using a streaming approach.
HandleMetaClass
HasCleanup	An interface for things that need to be cleaned up after operations complete.
HashCodeHelper	A utility class to help calculate hashcode values using an algorithm similar to that outlined in "Effective Java, Joshua Bloch, 2nd Edition".
IFileNameFinder
IfStatement	Represents an if (condition) { ...
IllegalPropertyAccessException	An exception occurred if a dynamic property dispatch fails with a field not accessible.
Immutable	Class annotation used to assist in the creation of immutable classes.
ImmutableASTTransformation	Handles generation of code for the @Immutable annotation.
ImportCustomizer	This compilation customizer allows addiing various types of imports to the compilation unit.
ImportCustomizerFactory	This factory allows the generation of an import customizer.
ImportNode	Represents an import statement of a single class
IncorrectClosureArgumentsException	An exception occurred when invoking a Closure with the wrong number and/or types of arguments
IncorrectTypeHintException
IndentPrinter	A helper class for printing indented text.
IndexedProperty	Field annotation used with properties to provide an indexed getter and setter for the property.
IndexedPropertyASTTransformation	Handles generation of code for the @IndexedProperty annotation.
IndyBinHelper
IndyCallSiteWriter	Dummy class used by the indy implementation.
IndyGuardsFiltersAndSignatures	This class contains guards, runtime filters and MethodType signatures used by indy.
IndyInterface	Bytecode level interface for bootstrap methods used by invokedynamic.
IndyInterface.CALL_TYPES	Enum for easy differentiation between call types
IndyMath	This class contains math operations used by indy instead of the normal meta method and call site caching system.
InheritConstructors	Class annotation to make constructors from a super class available in a sub class.
InheritConstructorsASTTransformation	Handles generation of code for the @InheritConstructors annotation.
InitializerStrategy	This strategy is used with the Builder AST transform to create a builder helper class for the fluent and type-safe creation of instances of a specified class.
InitializerStrategy.SET	Internal phantom type used by the InitializerStrategy to indicate that a property has been set.
InitializerStrategy.UNSET	Internal phantom type used by the InitializerStrategy to indicate that a property remains unset.
InlinedASTCustomizerFactory	This factory lets a user define a compilation customizer without having to define an anonymous inner class.
InnerClassCompletionVisitor
InnerClassNode	Represents an inner class declaration
InnerClassVisitor
InnerClassVisitorHelper
InOutParameter
InParameter	A typed parameter to pass to a query
InputStreamReaderSource	A ReaderSource for source strings.
Inspector	The Inspector provides a unified access to an object's information that can be determined by introspection.
Inspector.MemberComparator
IntegerArrayGetAtMetaMethod
IntegerArrayPutAtMetaMethod
IntegerCachedClass
IntegerMath	Integer NumberMath operations
Interceptor	Implementers of this interface can be registered in the ProxyMetaClass for notifications about method calls for objects managed by the ProxyMetaClass.
InterfaceHelperClassNode	Represents an inner class defined as helper for an interface
IntRange	Represents a list of Integer objects from a specified int up (or down) to and including a given to.
IntWrapper
InvocationWriter
InvokeDynamicWriter	This Writer is used to generate the call invocation byte codes for usage by invokedynamic.
InvokerHelper	A static helper class to make bytecode generation easier and act as a facade over the Invoker
InvokerInvocationException	An exception thrown if a method is called and an exception occurred
IO
IO	Container for input/output handles.
IO.Verbosity
IOGroovyMethods	This class defines new groovy methods for Files, URLs, URIs which appear on normal JDK classes inside the Groovy environment.
IteratorClosureAdapter<T>	A closure which stores calls in a List so that method calls can be iterated over in a 'yield' style way
Janitor	An agent that can be used to defer cleanup operations to a later time.
Java2GroovyConverter
Java2GroovyMain
Java2GroovyProcessor
Java5	java 5 based functions
Java6	Java 6 based functions.
Java7	Java 7 based functions.
Java8	No additional Java 8 based functionality in 2_4_X
JavaAwareCompilationUnit	Compilation Unit capable of compiling Java source files.
JavaAwareResolveVisitor
JavacCompilerFactory
JavacJavaCompiler
JavaCompiler
JavaCompilerFactory
JavaLexer
JavaRecognizer	Java 1.5 Recognizer Run 'java Main [-showtree] directory-full-of-java-files' [The -showtree option pops up a Swing frame that shows the AST constructed from the parser.] Run 'java Main ' Contributing authors: Jeremy Rayner groovy@ross-rayner.com John Mitchell johnm@non.net Terence Parr parrt@magelang.com John Lilley jlilley@empathy.com Scott Stanchfield thetick@magelang.com Markus Mohnen mohnen@informatik.rwth-aachen.de Peter Williams pete.williams@sun.com Allan Jacobs Allan.Jacobs@eng.sun.com Steve Messick messick@redhills.com John Pybus john@pybus.org Version 1.00 December 9, 1997 -- initial release Version 1.01 December 10, 1997 fixed bug in octal def (0..7 not 0..8) Version 1.10 August 1998 (parrt) added tree construction fixed definition of WS,comments for mac,pc,unix newlines added unary plus Version 1.11 (Nov 20, 1998) Added "shutup" option to turn off last ambig warning.
JavaStubCompilationUnit	Compilation unit to only generate stubs.
JavaStubGenerator
JavaTokenTypes
JComboBoxProperties
JComponentProperties
JmxBuilderException	Runtime exception used by JmxBuilder.
JmxBuilderModelMBean	The JmxBuilderModelMBean is the MBean class that proxies exported POGO/POJO inside the MBeanServer.
JmxEventEmitter	The JmxEventEmitter is a JMX Broadcaster class that is used to send generic events on the MBeanServer's event bus.
JmxEventEmitterMBean	This is the management interface for JmxEventEmitter.
JmxEventListener	The JmxEventListener class is used by the builder to listen to events on the event bus.
JScrollBarProperties
JSliderProperties
JsonBuilder	A builder for creating JSON payloads.
JsonDelegate	Utility class used as delegate of closures representing JSON objects.
JsonException	JsonException is the exception thrown by the JSON builder and slurper classes, whenever a problem occurs when creating or parsing JSON data structures.
JsonFastParser	This works in index overlay mode or chop mode.
JsonLexer	The lexer reads JSON tokens in a streaming fashion from the underlying reader.
JsonOutput	Class responsible for the actual String serialization of the possible values of a JSON structure.
JsonOutput.JsonUnescaped	Represents unescaped JSON
JsonParser	This is the parser interface that backs the new JsonSlurper.
JsonParserCharArray	Converts an input JSON String into Java objects works with String or char array as input.
JsonParserLax
JsonParserType	Allows selection of parser type for new new JsonSlurper.
JsonParserUsingCharacterSource	Converts an input JSON String into Java objects works with String or char array as input.
JsonSlurper	This has the same interface as the original JsonSlurper written for version 1.8.0, but its implementation has completely changed.
JsonSlurperClassic	This is the original slurper included in case someone relies on its exact behavior.
JsonStringDecoder
JsonToken	A JSON token, with a type, line / column information, and the text of that token.
JsonTokenType	The original slurper and lexer use this class.
JSpinnerProperties
JTableProperties
JTextComponentProperties
JUnit4Utils	Java 5 code for working with JUnit 4 tests.
LabelVerifier	This class checks the handling of labels in the AST
Lazy	Field annotation to simplify lazy initialization.
LazyASTTransformation	Handles generation of code for the @Lazy annotation
LazyMap	This maps only builds once you ask for a key for the first time.
LazyReference<T>	Soft reference with lazy initialization under lock
LazyValueMap	This class is important to the performance of the parser.
LexerFrame
LineColumn	An object representing a line and column position
LineColumnReader	The LineColumnReader is an extension to BufferedReader that keeps track of the line and column information of where the cursor is.
LinkArgument	Represents a link pair (href, packages).
ListExpression	Represents a list expression [1, 2, 3] which creates a mutable List
ListExpressionTransformer
ListHashMap<K,V>	This class represents a Map that is optimized for a small number of entries.
ListOfExpressionsExpression	This class is used internally by the compiler to transform expressions like multiple assignments into a list of assignments.
ListWithDefault<T>	A wrapper for List which automatically grows the list when either ListWithDefault.get(int) or ListWithDefault.getAt(int) is called with an index greater than or equal to size().
ListWrapperListModel<E>	A ListModel implementation that's backed by a live List.
LoaderConfiguration	Class used to configure a RootLoader from a stream or by using its methods.
LocatedMessage	A base class for compilation messages.
LockableObject	A bit simplified lock designed to be inherited by.
Log	This local transform adds a logging ability to your program using java.util.logging.
Log.JavaUtilLoggingStrategy	This class contains the logic of how to weave a Java Util Logging logger into the host class.
Log4j	This local transform adds a logging ability to your program using Log4j logging.
Log4j.Log4jLoggingStrategy
Log4j2	This local transform adds a logging ability to your program using Log4j2 logging.
Log4j2.Log4j2LoggingStrategy
LogASTTransformation	This class provides an AST Transformation to add a log field to a class.
LogASTTransformation.AbstractLoggingStrategy
LogASTTransformation.LoggingStrategy	A LoggingStrategy defines how to wire a new logger instance into an existing class.
Logger	Provides a very, very basic logging API.
LoggingHelper	Helper to make logging from Ant easier.
LongArrayGetAtMetaMethod
LongArrayPutAtMetaMethod
LongCachedClass
LongMath	Long NumberMath operations
LongWrapper
LoopingStatement	This is an AST Node that provides some sort of looping mechanism.
LRUCache	A cache backed by a Collections.SynchronizedMap
ManagedConcurrentLinkedQueue<T>	A queue that stores values wrapped in a Reference, the type of which is determined by the provided ReferenceBundle.
ManagedConcurrentMap<K,V>
ManagedConcurrentMap.Entry<K,V>
ManagedConcurrentMap.EntryWithValue<K,V>
ManagedConcurrentMap.Segment<K,V>
ManagedConcurrentValueMap<K,V>	This is a basic implementation of a map able to forget its values.
ManagedLinkedList<T>	Deprecated. replaced by ManagedConcurrentLinkedQueue
ManagedReference<T>
MapEntry	A Map.Entry implementation.
MapEntryExpression	Represents an entry inside a map expression such as 1 : 2.
MapEntryOrKeyValue	A special hint which handles a common use case in the Groovy methods that work on maps.
MapExpression	Represents a map expression [1 : 2, "a" : "b", x : y] which creates a mutable Map
MapItemValue	This holds a mapping from value key to value value to maximize laziness.
MapWithDefault<K,V>	A wrapper for Map which allows a default value to be specified.
MarkupBuilder	A helper class for creating XML or HTML markup.
MarkupBuilderHelper	A helper class for MarkupBuilder.
MarkupTemplateEngine	A template engine which leverages StreamingMarkupBuilder to generate XML/XHTML.
MarkupTemplateEngine.CachingTemplateResolver	A template resolver which avoids calling ClassLoader.getResource(String) if a template path already has been queried before.
MarkupTemplateEngine.DefaultTemplateResolver
MarkupTemplateEngine.TemplateResource
Memoize	Implements memoize for Closures.
MemoizeCache<K,V>	Represents a memoize cache with its essential methods
Memoized	Method annotation that creates a cache for the results of the execution of the annotated method.
MemoizedASTTransformation	Handles generation of code for the Memoized annotation.
Message	A base class for compilation messages.
MessageSource	Message source backed up by one or more ResourceBundle instances for simple i18n support.
MetaArrayLengthProperty	Represents the length property of an array
MetaBeanProperty	Represents a property on a bean which may have a getter and/or a setter
MetaClass	A MetaClass within Groovy defines the behaviour of any given Groovy or Java class.
MetaClassConstructorSite	Call site for constructor meta class - cached method - not cached
MetaClassHelper
MetaClassImpl	Allows methods to be dynamically added to existing classes at runtime
MetaClassImpl.Index
MetaClassImpl.MetaConstructor	This is a helper class introduced in Groovy 2.1.0, which is used only by indy.
MetaClassRegistry	A MetaClassRegistry is an object that is responsible for managing the a cache of MetaClass instances.
MetaClassRegistry.MetaClassCreationHandle	Class used as base for the creation of MetaClass implementations.
MetaClassRegistryChangeEvent	An event used to propagate meta class updates
MetaClassRegistryChangeEventListener	A listener called whenever a constant MetaClass is set, removed or replaced.
MetaClassRegistryImpl	A registry of MetaClass instances which caches introspection & reflection information and allows methods to be dynamically added to existing classes at runtime
MetaClassSite	Call site which holds reference to meta class
MetaExpandoProperty	Represents a property in an Expando object
MetaInfExtensionModule	A SimpleExtensionModule implementation which reads extension classes metadata from META-INF.
MetaMethod	Represents a Method on a Java object a little like Method except without using reflection to invoke the method
MetaMethodIndex
MetaMethodIndex.CacheEntry
MetaMethodIndex.Entry
MetaMethodIndex.EntryIterator
MetaMethodIndex.Header
MetaMethodSite	Call site which caches meta method
MetaObjectProtocol	An interface that defines the API usable by clients of Groovy's Meta Object Protocol (MOP).
MetaProperty	Represents a property on a bean which may have a getter and/or a setter
MethodCall	Interface defining common methods for method calls.
MethodCaller	A helper class to invoke methods more easily in ASM
MethodCallerMultiAdapter
MethodCallExpression	A method call on an object or class
MethodCallExpressionTransformer
MethodClosure	Represents a method on an object using a closure which can be invoked at any time
MethodHelper	Some reflection helper methods
MethodKey	An abstract base class for a key used for comparators and Map keys to lookup a method by name and parameter types
MethodMetaProperty	Wrapper for a method for a property get or set.
MethodMetaProperty.GetBeanMethodMetaProperty	Wrapper for a method realizing the property getter.
MethodMetaProperty.GetMethodMetaProperty	Wrapper for a method realizing the property get.
MethodNode	Represents a method declaration
MethodPointerExpression	Represents a method pointer on an object such as foo.&bar which means find the method pointer on foo for the method called "bar" which is equivalent to foo.metaClass.getMethodPointer(foo, "bar")
MethodRankHelper	Utility class for MissingMethodException, MissingPropertyException etc.
MethodSelectionException	This exception is thrown if the runtime is unable to select a method.
MindMapPrinter	An antlr AST visitor that prints a format suitable for viewing in http://freemind.sourceforge.net
MissingClassException	An exception occurred if a dynamic method dispatch fails with an unknown class.
MissingFieldException	An exception occurred if a dynamic field dispatch fails with an unknown field.
MissingMethodException	An exception occurred if a dynamic method dispatch fails with an unknown method.
MissingMethodExceptionNoStack
MissingMethodExecutionFailed	A stack less exception used to indicate, that the execution of a missingMethod method failed with a MissingMethodException.
MissingPropertyException	An exception occurred if a dynamic property dispatch fails with an unknown property.
MissingPropertyExceptionNoStack
MixedInMetaClass
Mixin	Deprecated. static mixins have been deprecated in favour of traits (trait keyword).
MixinASTTransformation	Deprecated. static mixins have been deprecated in favour of traits (trait keyword).
MixinInMetaClass
MixinInstanceMetaMethod	MetaMethod for mixed in classes
MixinInstanceMetaProperty	MetaProperty for mixed in classes
MixinNode	Represents a mixin which can be applied to any ClassNode to implement mixins
MockOutputTool
MockProxyMetaClass	The ProxyMetaClass for the MockInterceptor.
ModuleNode	Represents a module, which consists typically of a class declaration but could include some imports, some statements and multiple classes intermixed with statements like scripts in Python or Ruby
MopWriter
MopWriter.Factory
MultipleCompilationErrorsException	Represents multiple other exceptions
MultipleSetterProperty	This class represents a property with multiple setters.
MutableMetaClass	An interface that defines methods that implementers of mutable Meta classes should specify.
MutualPropertyBinding
NamedArgumentListExpression	Represents one or more arguments being passed into a method by name
Namespace	A simple helper class which acts as a factory of QName instances.
NamespaceAwareHashMap
NamespaceBuilder	A helper class for creating namespaces for GroovyMarkup
NamespaceBuilderSupport	A helper class for creating namespaced GroovyMarkup
NestedValueModel	Represents a nested value model such as a PropertyModel or a ClosureModel
Newify	Annotation that supports writing constructor call expressions without the 'new' keyword.
NewifyASTTransformation	Handles generation of code for the @Newify AST transform.
NewInstanceMetaMethod	A MetaMethod implementation where the underlying method is really a static helper method on some class but it appears to be an instance method on a class.
NewMetaMethod	Base class for NewInstanceMetaMethod and NewStaticMetaMethod
NewStaticMetaMethod	A MetaMethod implementation where the underlying method is really a static helper method on some class.
NioGroovyMethods	This class defines new groovy methods for Readers, Writers, InputStreams and OutputStreams which appear on normal JDK classes inside the Groovy environment.
NoChildren	Lazy evaluated representation of a GPath expression returning no children.
Node	Represents an arbitrary tree node which can be used for structured metadata or any arbitrary XML-like tree.
Node	Represents a node.
NodeAsHTMLPrinter	A visitor that prints a html tags of each node to the supplied PrintStream
NodeBuilder	A helper class for creating nested trees of Node objects for handling arbitrary data
NodeChild	Lazy evaluated representation of a child node.
NodeChildren	Lazy evaluated representation of child nodes.
NodeCollector	A simple antlr AST visitor that collects all nodes into a List.
NodeIterator	Helper class for iterating through nodes.
NodeList	A List implementation which is returned by queries on a Node which provides some XPath like helper methods for GPath.
NodeParents	Lazy evaluated representation of parent nodes without duplicates
NodePrinter	A helper class for creating nested trees of data
NodePrinter	A simple antlr AST visitor that outputs the tokenName of each node in a pseudo xml style.
NonEmptySequence	Represents a sequence of objects which represents one or many instances of of objects of a given type.
NotExpression
NotYetImplemented	Method annotation used to invert test case results.
NotYetImplementedASTTransformation	Handles generation of code for the @NotYetImplemented annotation.
NullCallSite
NullObject
NullProtectionStorage	A NullObject pattern implementation for ProtectionStorage Doesn't protect any resources.
NullWriter	An Writer than eats its input.
NumberAwareComparator<T>	Compares two objects using Groovy's friendly comparison algorithm, i.e.
NumberCachedClass
NumberMath	Stateless objects used to perform math on the various Number subclasses.
NumberMathModificationInfo
NumberNumberDiv
NumberNumberMetaMethod
NumberNumberMetaMethod.NumberNumberCallSite
NumberNumberMinus
NumberNumberMultiply
NumberNumberPlus
Numbers	Helper class for processing Groovy numeric literals.
NumberValue
ObjectArrayGetAtMetaMethod
ObjectArrayPutAtMetaMethod
ObjectCachedClass
ObjectGraphBuilder	A builder for creating object graphs. Each node defines the class to be created and the property on its parent (if any) at the same time.
ObjectGraphBuilder.ChildPropertySetter	Strategy for setting a child node on its parent. Useful for handling Lists/Arrays vs normal properties.
ObjectGraphBuilder.ClassNameResolver	Strategy for resolving a classname.
ObjectGraphBuilder.DefaultChildPropertySetter	Default impl that calls parent.propertyName = child If parent.propertyName is a Collection it will try to add child to the collection.
ObjectGraphBuilder.DefaultClassNameResolver	Default impl that capitalizes the classname.
ObjectGraphBuilder.DefaultIdentifierResolver	Default impl, always returns 'id'
ObjectGraphBuilder.DefaultNewInstanceResolver	Default impl that calls Class.newInstance()
ObjectGraphBuilder.DefaultReferenceResolver	Default impl, always returns 'refId'
ObjectGraphBuilder.DefaultRelationNameResolver	Default impl that returns parentName and childName accordingly.
ObjectGraphBuilder.IdentifierResolver	Strategy for picking the correct synthetic identifier.
ObjectGraphBuilder.NewInstanceResolver	Strategy for creating new instances of a class. Useful for plug-in calls to non-default constructors.
ObjectGraphBuilder.ReferenceResolver	Strategy for picking the correct synthetic reference identifier.
ObjectGraphBuilder.RelationNameResolver	Strategy for resolving a relationship property name.
ObjectRange	Represents an inclusive list of objects from a value to a value using comparators.
ObservableList	List decorator that will trigger PropertyChangeEvents when a value changes. An optional Closure may be specified and will work as a filter, if it returns true the property will trigger an event (if the value indeed changed), otherwise it won't.
ObservableList.ChangeType
ObservableList.ElementAddedEvent
ObservableList.ElementClearedEvent
ObservableList.ElementEvent
ObservableList.ElementRemovedEvent
ObservableList.ElementUpdatedEvent
ObservableList.MultiElementAddedEvent
ObservableList.MultiElementRemovedEvent
ObservableMap	Map decorator that will trigger PropertyChangeEvents when a value changes. An optional Closure may be specified and will work as a filter, if it returns true the property will trigger an event (if the value indeed changed), otherwise it won't.
ObservableMap.ChangeType
ObservableMap.MultiPropertyEvent
ObservableMap.PropertyAddedEvent
ObservableMap.PropertyClearedEvent
ObservableMap.PropertyEvent
ObservableMap.PropertyRemovedEvent
ObservableMap.PropertyUpdatedEvent
ObservableSet<E>	Set decorator that will trigger PropertyChangeEvents when a value changes. An optional Closure may be specified and will work as a filter, if it returns true the property will trigger an event (if the value indeed changed), otherwise it won't.
ObservableSet.ChangeType
ObservableSet.ElementAddedEvent
ObservableSet.ElementClearedEvent
ObservableSet.ElementEvent
ObservableSet.ElementRemovedEvent
ObservableSet.MultiElementAddedEvent
ObservableSet.MultiElementRemovedEvent
OperandStack
OptimizerVisitor	Visitor to produce several optimizations: to replace numbered constants with references to static fields remove superfluous references to GroovyObject interface
OptimizingStatementWriter	A class to write out the optimized statements
OptimizingStatementWriter.ClassNodeSkip
OptimizingStatementWriter.StatementMeta
OrderBy<T>	A helper class for sorting objects via a closure to return the field or operation on which to sort.
OutParameter	A parameter to be returned from a CallableStatement.
OutputTool
OwnedMetaClass
PackageNode	Represents a package in the AST.
PackageScope	Annotation used for turning off Groovy's auto visibility conventions.
PackageScopeASTTransformation	Handles transformation for the @PackageScope annotation.
PackageScopeTarget	Intended target when @PackageScope is placed at the class level.
Parameter	Represents a parameter on a constructor or method call.
ParameterArray	Distinguish a parameter array from Object[].
ParameterTypes
ParameterUtils
ParserException
ParserPlugin	A simple extension point to allow us to switch between the classic Groovy parser and the new Antlr based parser
ParserPluginFactory	A factory of parser plugin instances
PerInstancePojoMetaClassSite
PermutationGenerator<E>	Systematically generate permutations.
Phases	Compilation phase identifiers.
PickAnyArgumentHint	Base class for hints which use the type of a parameter of the annotated method as the signature.
PlatformLineWriter	A buffered writer that gobbles any \r characters and replaces every \n with a platform specific newline.
PluginDefaultGroovyMethods	This class defines new Java 5 specific groovy methods which extend the normal JDK classes inside the Groovy environment.
PogoGetPropertySite
PogoInterceptableSite	Call site for GroovyInterceptable
PogoMetaClassGetPropertySite
PogoMetaClassSite
PogoMetaMethodSite	POGO call site meta class - cached method - cached
PogoMetaMethodSite.PogoCachedMethodSite
PogoMetaMethodSite.PogoCachedMethodSiteNoUnwrap
PogoMetaMethodSite.PogoCachedMethodSiteNoUnwrapNoCoerce
PogoMetaMethodSite.PogoMetaMethodSiteNoUnwrap	Call site where we know there is no need to unwrap arguments
PogoMetaMethodSite.PogoMetaMethodSiteNoUnwrapNoCoerce	Call site where we know there is no need neither unwrap nor coerce arguments
PojoMetaClassGetPropertySite
PojoMetaClassSite	POJO call site meta class - cached method - not cached
PojoMetaMethodSite	POJO call site meta class - cached method - cached
PojoMetaMethodSite.PojoCachedMethodSite
PojoMetaMethodSite.PojoCachedMethodSiteNoUnwrap
PojoMetaMethodSite.PojoCachedMethodSiteNoUnwrapNoCoerce
PojoMetaMethodSite.PojoMetaMethodSiteNoUnwrap	Call site where we know there is no need to unwrap arguments
PojoMetaMethodSite.PojoMetaMethodSiteNoUnwrapNoCoerce	Call site where we know there is no need neither unwrap nor coerce arguments
PojoWrapper
PostCompletionFactory	A helper interface for factories which require post processing of generated nodes.
PostfixExpression	Represents a postfix expression like foo++ or bar++
PowerAssertionError	Indicates that a power assertion has failed.
Preferences	Container for shell preferences.
PrefixExpression	Represents a prefix expression like ++foo or --bar
PreJava2GroovyConverter	This class mutates the Java AST, whilst it is still a Java AST, in readiness for conversion to Groovy, yippee-ky-a !
PreOrderTraversal	A simple preorder traversal over the supplied antlr AST.
ProcessGroovyMethods	This class defines new groovy methods which appear on normal JDK classes related to process management.
ProcessGroovyMethods.ProcessRunner	A Runnable which waits for a process to complete together with a notification scheme allowing another thread to wait a maximum number of seconds for the process to complete before killing it.
ProcessingUnit	A base class for data structures that can collect messages and errors during processing.
PropertiesModuleFactory	This is the base class for classes responsible for creating modules using properties.
PropertyAccessInterceptor	An interface that adds the ability to intercept property getters/setters
PropertyAccessor
PropertyBinding
PropertyBinding.UpdateStrategy
PropertyChangeProxyTargetBinding
PropertyExpression	Represents a property access such as the expression "foo.bar".
PropertyModel	Represents a property of a value as a model.
PropertyNode	Represents a property (member variable, a getter and setter)
PropertyNodeUtils
PropertyPathFullBinding	A property path full binding
PropertyReader
PropertyValue
PropertyWriter
Proxy	Dynamic groovy proxy for another object.
ProxyGenerator	Classes to generate 'Proxy' objects which implement interfaces, maps of closures and/or extend classes/delegates.
ProxyGeneratorAdapter	A proxy generator responsible for mapping a map of closures to a class implementing a list of interfaces.
ProxyMetaClass	As subclass of MetaClass, ProxyMetaClass manages calls from Groovy Objects to POJOs.
QName	QName class represents the value of a qualified name as specified in XML Schema Part2: Datatypes specification.
Range<T extends java.lang.Comparable>	A Range represents the list of all items obtained by starting from a from value and calling next() successively until you reach the to value.
RangeExpression	Represents a range expression such as for iterating.
RangeExpressionTransformer	This transformer focuses on ranges to produce optimized bytecode.
RangeInfo
ReaderCharacterSource
ReaderSource	An interface for things that can supply (and potentially resupply) a Reader on a source stream.
ReadException	Encapsulates non-specific i/o exceptions.
ReadOnlyPropertyException	This exception is thrown if an attempt is made to set a read only property
ReadWriteLockASTTransformation	Handles generation of code for the @WithReadLock and @WithWriteLock annotation. This transformation adds an instance of ReentrantReadWriteLock to the class. Any method annotated with @WithReadLock will obtain a read lock and release it in a finally block. Any method annotated with @WithWriteLock will obtain a write lock and release it in a finally block. For more information see WithReadLock and WithWriteLock
Receiver<T>
Reduction	A syntax reduction, produced by the Parser.
Reference<T>	Represents a reference to a value
Reference<T,V extends Finalizable>
ReferenceBundle
ReferenceManager
ReferenceType
ReflectionCache
ReflectionMetaMethod
ReflectionMethodInvoker	Utility class to call methods through reflection, and falls through using the Invoker to call the method if it fails.
ReflectionUtils	This class contains utility methods to determine which class called the current class to multiple levels of depth.
Reflector	Provides as alternative to reflection using bytecode generation.
ReflectorLoader	Reflector creation helper.
RegexSupport	Used to store the last regex match.
ReleaseInfo	Exposes the Groovy release information
ReplacementNode	Helper base class used for lazy updates.
ResolveVisitor	Visitor to resolve Types and convert VariableExpression to ClassExpressions if needed.
ResourceConnector	Base interface for customizing where resources can be found for the GroovyScriptEngine.
ResourceException
ResourceGroovyMethods	This class defines new groovy methods for Readers, Writers, InputStreams and OutputStreams which appear on normal JDK classes inside the Groovy environment.
ResourceManager
ResultSetMetaDataWrapper	This class defines a wrapper for accessing a specific column in ResultSetMetaData.
ResultSetOutParameter	A ResultSet out parameter.
ReturnAdder	Utility class to add return statements.
ReturnAdder.ReturnStatementListener	Implement this method in order to be notified whenever a return statement is generated.
ReturnStatement	A return statement
ReverseListIterator<T>	A reverse iterator over a list.
RootLoader	This ClassLoader should be used as root of class loaders.
RootLoaderRef	Sets the RootLoader as reference.
RuntimeParserException	A helper class to allow parser exceptions to be thrown anywhere in the code.
SAXBuilder	A builder for generating W3C SAX events.
Script	This object represents a Groovy script
ScriptBytecodeAdapter	A static helper class to interface bytecode and runtime
ScriptException
ScriptExtensions	This class defines new Java 6 specific groovy methods which extend the normal JDK classes inside the Groovy environment.
ScriptReference	Represents a reference to a variable in a script
ScriptStaticExtensions	This class defines new Java 6 specific static groovy methods which extend the normal JDK classes inside the Groovy environment.
ScriptTestAdapter	An adapter to make any Groovy Script class an instance of a JUnit Test
SecondParam	A hint used to instruct the type checker to pick the second parameter type.
SecondParam.Component	A hint used to instruct the type checker to pick the type of the component of the second parameter type, which is therefore expected to be an array, like in this example:
SecondParam.FirstGenericType	A hint used to instruct the type checker to pick the first generic type of the second parameter type.
SecondParam.SecondGenericType	A hint used to instruct the type checker to pick the second generic type of the second parameter type.
SecondParam.ThirdGenericType	A hint used to instruct the type checker to pick the second generic type of the second parameter type.
SecureASTCustomizer	This customizer allows securing source code by controlling what code constructs are allowed.
SecureASTCustomizer.ExpressionChecker	This interface allows the user to plugin custom expression checkers if expression blacklist or whitelist are not sufficient
SecureASTCustomizer.StatementChecker	This interface allows the user to plugin custom statement checkers if statement blacklist or whitelist are not sufficient
SecureASTCustomizerFactory	This factory allows the generation of a SecureASTCustomizer.
Selector
SelfType	This annotation can be added on a trait to declare the list of types that a class implementing that trait is supposed to extend.
Sequence	Represents a sequence of objects which represents zero or many instances of of objects of a given type.
ServletBinding	Servlet-specific binding extension to lazy load the writer or the output stream from the response.
ServletCategory	Servlet support.
SharedVariableCollector	A visitor which collects the list of variable expressions which are closure shared.
ShortArrayGetAtMetaMethod
ShortArrayPutAtMetaMethod
ShortCachedClass
ShortTypeHandling	Class providing various short paths for type conversions.
ShortWrapper
SignatureCodec	A signature codec is responsible for encoding and decoding of inferred returned types as stored in bytecode.
SignatureCodecVersion1	First implementation of an inferred type signature codec.
SimpleCache<K,V>
SimpleExtensionModule	An extension module which provides extension methods using a DefaultGroovyMethods-like implementation, that is to say using static methods defined in an "extension class".
SimpleGroovyAbstractableElementDoc
SimpleGroovyAnnotationRef
SimpleGroovyClassDoc
SimpleGroovyClassDocAssembler
SimpleGroovyConstructorDoc
SimpleGroovyDoc
SimpleGroovyExecutableMemberDoc
SimpleGroovyFieldDoc
SimpleGroovyMemberDoc
SimpleGroovyMethodDoc
SimpleGroovyPackageDoc
SimpleGroovyParameter
SimpleGroovyProgramElementDoc
SimpleGroovyRootDoc
SimpleGroovyTag	Stores info about GroovyDoc tags.
SimpleGroovyType
SimpleMessage	A base class for compilation messages.
SimpleStrategy	This strategy is used with the Builder AST transform to modify your Groovy objects so that the setter methods for properties return the original object, thus allowing chained usage of the setters.
SimpleTemplateEngine	Processes template source files substituting variables and expressions into placeholders in a template source text to produce the desired output.
SimpleType
SingleKeyHashMap
SingleKeyHashMap.Copier
SingleKeyHashMap.Entry
SingleSignatureClosureHint	A simplified version of a ClosureSignatureHint which is suitable for monomorphic closures, that is to say closures which only respond to a single signature.
Singleton	Class annotation to make a singleton class.
SingletonASTTransformation	Handles generation of code for the @Singleton annotation
Slf4j	This local transform adds a logging ability to your program using LogBack logging.
Slf4j.Slf4jLoggingStrategy
SocketGroovyMethods	This class defines new groovy methods for Sockets which enhance JDK classes inside the Groovy environment.
Sortable	A class annotation used to make a class Comparable by multiple Comparators.
SortableASTTransformation	Injects a set of Comparators and sort methods.
SourceAwareCustomizer	A base class for customizers which only have to be applied on specific source units.
SourceAwareCustomizerFactory	Factory for use with CompilerCustomizationBuilder.
SourceAwareCustomizerFactory.SourceOptions
SourceBinding
SourceBuffer	A simple buffer that provides line/col access to chunks of source code held within itself.
SourceCodeTraversal	A treewalker for the antlr generated AST that attempts to visit the AST nodes in the order needed to generate valid groovy source code.
SourceExtensionHandler	Looks for source file extensions in META-INF/services/org.codehaus.groovy.source.Extensions
SourceInfo
SourcePrinter	An antlr AST visitor that prints groovy source code for each visited node to the supplied PrintStream.
SourceText	Provides the source text for an assertion statement and translates coordinates in the original source text to coordinates relative to the assertion's (normalized) source text.
SourceTextNotAvailableException	Indicates that the source text for an assertion statement is not available.
SourceUnit	Provides an anchor for a single source unit (usually a script file) as it passes through the compiler system.
SourceURI	Variable annotation used for getting the URI of the current script.
SourceURIASTTransformation	Handles transformation for the @SourceURI annotation.
SpreadExpression	Represents a spread expression *x in the list expression [1, *x, 2].
SpreadListEvaluatingException
SpreadMap	Helper to turn a list with an even number of elements into a Map.
SpreadMapEvaluatingException
SpreadMapExpression	Represents a spread map expression *:m in the map expression [1, *:m, 2, "c":100] or in the method invoke expression func(1, *:m, 2, "c":100).
Sql	A facade over Java's normal JDBC APIs providing greatly simplified resource management and result set handling.
SqlGroovyMethods	This class defines all the new SQL-related groovy methods which enhance the normal JDK SQL classes when inside the Groovy environment.
SqlOrderByVisitor
SqlWhereVisitor
SqlWithParams
StackTraceUtils	Originally was grails.utils.GrailsUtils, removed some grails specific stuff.
StandardPropertiesModuleFactory	This is the standard Groovy module factory.
Statement	Base class for any statement
StatementMetaTypeChooser	A TypeChooser which is aware of statement metadata.
StatementWriter
StaticCompilationMetadataKeys	Static compilation AST node metadata keys.
StaticCompilationMopWriter	A MOP Writer that skips the generation of MOP methods.
StaticCompilationTransformer	Some expressions use symbols as aliases to method calls (<<, +=, ...).
StaticCompilationVisitor	This visitor is responsible for amending the AST with static compilation metadata or transform the AST so that a class or a method can be statically compiled.
StaticCompileTransformation	Handles the implementation of the CompileStatic transformation.
StaticImportVisitor	Visitor to resolve constants and method calls from static Imports
StaticInvocationWriter
StaticMetaClassSite	Call site for invoking static methods meta class - cached method - not cached
StaticMetaMethodSite	POJO call site meta class - cached method - cached
StaticMetaMethodSite.StaticMetaMethodSiteNoUnwrap	Call site where we know there is no need to unwrap arguments
StaticMetaMethodSite.StaticMetaMethodSiteNoUnwrapNoCoerce	Call site where we know there is no need neither unwrap nor coerce arguments
StaticMethodCallExpression	A static method call on a class
StaticMethodCallExpressionTransformer
StaticPropertyAccessHelper	Contains helper methods aimed at facilitating the generation of statically compiled bytecode for property access.
StaticTypeCheckingSupport	Static support methods for StaticTypeCheckingVisitor.
StaticTypeCheckingVisitor	The main class code visitor responsible for static type checking.
StaticTypeCheckingVisitor.SignatureCodecFactory
StaticTypesBinaryExpressionMultiTypeDispatcher	A specialized version of the multi type binary expression dispatcher which is aware of static compilation.
StaticTypesCallSiteWriter	A call site writer which replaces call site caching with static calls.
StaticTypesClosureWriter	Writer responsible for generating closure classes in statically compiled mode.
StaticTypesMarker	This enumeration is used by the AST transformations which rely on static type checking, either to store or to retrieve information from AST node metadata.
StaticTypesStatementWriter	A class to write out the optimized statements
StaticTypesTransformation	Handles the implementation of the TypeChecked transformation.
StaticTypesTypeChooser	A TypeChooser which reads type information from node metadata generated by the CompileStatic annotation.
StaticTypesUnaryExpressionHelper	An unary expression helper which generates optimized bytecode depending on the current type on top of the operand stack.
StaticTypesWriterController	An alternative WriterController which handles static types and method dispatch.
StaticTypesWriterControllerFactoryImpl
StaticVerifier	Verifier to check non-static access in static contexts
StreamingJsonBuilder	A builder for creating JSON payloads.
StreamingJsonBuilder.StreamingJsonDelegate	The delegate used when invoking closures
StreamingMarkupWriter
StreamingTemplateEngine	Processes template source files substituting variables and expressions into placeholders in a template source text to produce the desired output using a closure based approach.
StringBufferWriter	This class codes around a silly limitation of StringWriter which doesn't allow a StringBuffer to be passed in as a constructor for some bizarre reason.
StringBuilderWriter	Copied from https://github.com/apache/commons-io/blob/master/src/main/java/org/apache/commons/io/output/StringBuilderWriter.java Writer implementation that outputs to a StringBuilder.
StringCachedClass
StringEscapeUtils	Escapes and unescapes Strings for Java, Java Script, HTML, XML, and SQL.
StringGroovyMethods	This class defines new groovy methods which appear on String-related JDK classes (String, CharSequence, Matcher) inside the Groovy environment.
StringHelper
StringReaderSource	A ReaderSource for source strings.
StringSetMap
StringWriterIOException	An IO exception occurred trying to append to a StringWriter which should never happen.
StructuredSyntaxDocumentFilter
StructuredSyntaxHandler
StructuredSyntaxResources	Contains all the basic resources and values used by the utility frame work framework.
SunClassLoader	Special class loader, which when running on Sun VM allows to generate accessor classes for any method
SwingGroovyMethods	This class defines all the new Swing-related groovy methods which enhance the normal JDK Swing classes when inside the Groovy environment.
SwingTimerTriggerBinding
SwitchStatement	Represents a switch (object) { case value: ...
Synchronized	Method annotation to make a method call synchronized for concurrency handling with some useful baked-in conventions.
SynchronizedASTTransformation	Handles generation of code for the @Synchronized annotation.
SynchronizedStatement	Represents a synchronized statement
SyntaxErrorMessage	A class for error messages produced by the parser system.
SyntaxException	Base exception indicating a syntax error.
SystemOutputInterceptor	Intercepts System.out/System.err.
SystemUtil
TableLayout	Represents a HTML style table layout
TableLayoutCell	Represents a cell in a table layout.
TableLayoutRow	Represents a row in a table layout
TableMap	In a chain of data manipulators some behaviour is common.
TableSorter	A sorter for TableModels.
TargetBinding
Template	A template is a block of text with an associated binding that can be output to a writer or evaluated to a string.
TemplateConfiguration	Configuration options for the markup template engine.
TemplateEngine	Represents an API to any template engine which is basically a factory of Template instances from a given text input.
TemplateExecutionException	A custom exception class to flag template execution errors
TemplateParseException	A custom exception class to flag template parsing errors
TemplateResolver	Interface for template resolvers, which, given a template identifier, return an URL where the template can be loaded.
TemplateServlet	A generic servlet for serving (mostly HTML) templates.
TemporaryMethodKey	A temporary implementation of MethodKey used to perform a fast lookup for a method using a set of arguments to a method
TemporaryVariableExpression	A front-end class for ExpressionAsVariableSlot which allows defining temporary variables loaded from variable slots directly at the AST level, without any knowledge of AsmClassGenerator.
TernaryExpression	Represents a ternary expression (booleanExpression) ? expression : expression
TestNgRunner	Integration code for running TestNG tests in Groovy.
TextEditor	A simple text pane that is printable and wrapping is optional.
TextUndoManager	To use this, simply drop this as an UndoableEditListener into your document, and then create actions to call undo/redo as needed (checking can undo/redo first, of course).
ThirdParam	A hint used to instruct the type checker to pick the third parameter type.
ThirdParam.Component	A hint used to instruct the type checker to pick the type of the component of the third parameter type, which is therefore expected to be an array, like in this example:
ThirdParam.FirstGenericType	A hint used to instruct the type checker to pick the first generic type of the third parameter type.
ThirdParam.SecondGenericType	A hint used to instruct the type checker to pick the second generic type of the third parameter type.
ThirdParam.ThirdGenericType	A hint used to instruct the type checker to pick the second generic type of the third parameter type.
ThreadManagedMetaBeanProperty	This MetaBeanProperty will create a pseudo property whose value is bound to an object using weak references.
ThrowStatement	Represents a throw statement
TimeCategory	Apply a number of methods to allow convenient Date/Time manipulation,such as:
TimeDatumDependentDuration	TimeDatumDuration represents a time period which results from an arithmetic operation between a TimeDuration object and a DatumDuration object
TimeDuration	TimeDuration represents time periods expressed in units of hours, minutes, seconds and milliseconds.
Token	A CSTNode produced by the Lexer.
TokenException
TokenMismatchException
TokenUtil	Utility methods for working with Tokens.
ToString	Class annotation used to assist in the creation of toString() methods in classes.
ToStringASTTransformation	Handles generation of code for the @ToString annotation.
TracingInterceptor
Trait	Used to mark a class as being a trait.
TraitASTTransformation	Handles generation of code for the traits (trait keyword is equivalent to using the @Trait annotation).
TraitComposer	This class contains a static utility method TraitComposer.doExtendTraits(org.codehaus.groovy.ast.ClassNode, org.codehaus.groovy.control.SourceUnit, org.codehaus.groovy.control.CompilationUnit) aimed at generating code for a classnode implementing a trait.
Traits	A collection of utility methods used to deal with traits.
Traits.Implemented	Internal annotation used to indicate which methods in a trait interface have a default implementation.
Traits.TraitBridge	Internal annotation used to indicate that a method is a bridge method to a trait default implementation.
TraitTypeCheckingExtension	A type checking extension that will take care of handling errors which are specific to traits.
TransformMetaMethod	A MetaMethod implementation useful for implementing coercion based invocations
TraversalHelper	Helper Class for Antlr AST traversal and visitation.
TriggerBinding
TripleKeyHashMap
TripleKeyHashMap.Entry
TryCatchStatement	Represents a try { ...
Tuple	Represents a list of Objects.
Tuple2<T1,T2>	Represents a list of 2 typed Objects.
TupleConstructor	Class annotation used to assist in the creation of tuple constructors in classes.
TupleConstructorASTTransformation	Handles generation of code for the @TupleConstructor annotation.
TupleExpression	Represents a tuple expression {1, 2, 3} which creates an immutable List
Type
TypeChecked	This will let the Groovy compiler use compile time checks in the style of Java.
TypeChecked.TypeCheckingInfo	This annotation is added by @TypeChecked on methods which have type checking turned on.
TypeCheckingContext
TypeCheckingContext.EnclosingClosure	Represents the context of an enclosing closure.
TypeCheckingExtension	This interface defines a high-level API for handling type checking errors.
TypeCheckingMode	This enumeration can be used whenever it is preferred to annotate a class as TypeChecked in general, but where only one or more methods are "dynamic".
TypeChooser	Interface for modules which are capable of resolving the type of an expression.
TypeHelper	This class contains helper methods for converting and comparing types.
Types	Typing information for the CST system.
TypeTransformers	This class contains several transformers for used during method invocation.
UberCompileTask	Compiles Java and Groovy source files.
UnaryExpressionHelper	A helper class used to generate bytecode for unary expressions.
UnaryMinusExpression
UnaryPlusExpression
Undefined	Java doesn't allow you to have null as an attribute value.
Undefined.CLASS
UnicodeEscapingReader	Translates GLS-defined unicode escapes into characters.
UnicodeLexerSharedInputState	GRECLIPSE-805 Support for unicode escape sequences
UnlimitedConcurrentCache	A cache backed by a ConcurrentHashMap
URLReaderSource	A ReaderSource for source files hosted at a URL.
Utilities	Various utility functions for use in the compiler.
Value
Value	A value recorded during evaluation of an assertion, along with the column it is associated with in the assertion's normalized source text.
ValueContainer
ValueHolder	A simple ValueModel implementation which is a holder of an object value.
ValueList
ValueMap<K,V>
ValueMapImpl	This map is for object serialization mainly.
ValueModel	Represents a model of a value
ValueRecorder	Records values produced during evaluation of an assertion statement's truth expression.
Variable	interface to mark a AstNode as Variable.
VariableExpression	Represents a local variable name, the simplest form of expression.
VariableExpressionTransformer	Transformer for VariableExpression the bytecode backend wouldn't be able to handle otherwise.
VariableScope	Represents a variable scope.
VariableScopeVisitor	goes through an AST and initializes the scopes
VariableSlotLoader
Verifier	Verifies the AST node and adds any default AST code before bytecode generation occurs.
Verifier.DefaultArgsAction
VerifierCodeVisitor	Performs various checks on code inside methods and constructors including checking for valid field, variables names etc.
VerifyClass	Verify Class files.
Vetoable	Annotates a groovy property or a class.
VetoableASTTransformation	Handles generation of code for the @Vetoable annotation, and @Bindable if also present.
Visitor	An interface for visiting a GroovySourceAST node.
VisitorAdapter	A default implementation of all visitor methods.
VMPlugin	Interface to access VM version based actions.
VMPluginFactory	Factory class to get functionality based on the VM version.
WarningMessage	A class for warning messages.
WhileStatement	Represents a while (condition) { ...
WideningCategories	This class provides helper methods to determine the type from a widening operation for example for a plus operation.
WideningCategories.LowestUpperBoundClassNode	This ClassNode specialization is used when the lowest upper bound of two types cannot be represented by an existing type.
WithReadLock	This annotation is used in conjunction with WithWriteLock to support read and write synchronization on a method.
WithWriteLock	This annotation is used in conjunction with WithReadLock to support read and write synchronization on a method.
Wrapper
Writable	Represents an object which is capable of writing itself to a text stream in a more efficient format than just creating a toString() representation of itself.
WritableFile	A Writable File.
WritablePath	A Writable Path.
WriterController
WriterControllerFactory	A non static factory to get alternative writer controller to be stored in the meta data
XmlGroovyMethods	This class defines all the new XML-related groovy methods which enhance the normal JDK XML classes when inside the Groovy environment.
XmlNodePrinter	Prints a groovy.util.Node (as used with XmlParser) including all children in XML format.
XmlNodePrinter.NamespaceContext
XmlParser	A helper class for parsing XML into a tree of Node instances for a simple way of processing XML.
XmlSlurper	Parse XML into a document tree that may be traversed similar to XPath expressions.
XmlTemplateEngine	Template engine for use in templating scenarios where both the template source and the expected output are intended to be XML.
XmlUtil	Used for pretty printing XML content and other XML related utilities.
XStreamUtils