com
com.twitter
com.twitter.collection
(class)
BucketGenerationalQueue
(class)
ExactGenerationalQueue
(trait)
GenerationalQueue
com.twitter.util
(object)
(class)
ImmutableLRU
(object)
(class)
LruMap
(class)
MapToSetAdapter
(object)
SetMaker
(class)
SynchronizedLruMap