| Class | Description |
|---|---|
| ConcurrentReferenceHashMap<K,V> |
An advanced hash table supporting configurable garbage collection semantics
of keys and values, optional referential-equality, full concurrency of
retrievals, and adjustable expected concurrency for updates.
|
| Enum | Description |
|---|---|
| ConcurrentReferenceHashMap.Option | |
| ConcurrentReferenceHashMap.ReferenceType |
An option specifying which Java reference type should be used to refer
to a key and/or value.
|