| AbstractConcurrentMap<K,V> |  | 
| AbstractConcurrentMap.Segment<K,V> |  | 
| AbstractConcurrentMapBase |  | 
| AbstractConcurrentMapBase.Segment |  | 
| ArrayIterator<T> |  | 
| CharSequenceReader | Readerimplementation that can read from String, StringBuffer,
 StringBuilder, CharBuffer or GString.
 | 
| ComplexKeyHashMap |  | 
| ComplexKeyHashMap.Entry |  | 
| FastArray |  | 
| HashCodeHelper | A utility class to help calculate hashcode values
 using an algorithm similar to that outlined in
 "Effective Java, Joshua Bloch, 2nd Edition". | 
| IteratorBufferedIterator<T> | An implementation for BufferedIterator wraps Iterator. | 
| LazyReference<T> | Soft reference with lazy initialization under lock | 
| ListBufferedIterator<T> | An implementation for BufferedIterator wraps ListIterator. | 
| ListHashMap<K,V> | This class represents a Mapthat is optimized for a small number of
 entries. | 
| LockableObject | A bit simplified lock designed to be inherited by. | 
| 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. | 
| ManagedReference<T> |  | 
| ReferenceBundle |  | 
| ReferenceManager |  | 
| ReleaseInfo | Exposes the Groovy release information | 
| SingleKeyHashMap |  | 
| SingleKeyHashMap.Entry |  | 
| TripleKeyHashMap |  | 
| TripleKeyHashMap.Entry |  | 
| URLStreams |  |