Class Summary |
ArrayIterator |
Iterator that iterates through an array without
having to wrap the array in a Collection . |
EmptyIterator |
Iterator that simulates an empty collection. |
IdentityKey |
Map key implementation that compares based on object identity. |
LightMap |
Compact, lightweight Map implementation optimized for small
numbers of entries. |
LRUCache |
A cache that uses a Least Recently Used algorithm for expiring
resources from the cache. |
SingletonList |
A recyclable singleton list. |
Tuple |
Class for holding arbitrary tuples, and which can be used
as a key for Maps . |