org.jboss.remoting.util
Classes 
AtomicMap
CollectionUtil
ConcurrentReferenceHashMap
NamingThreadFactory
OrderedExecutor
OrderedExecutorFactory
QualifiedName
ServiceURI
SynchronizedCollection
SynchronizedIterator
SynchronizedMap
SynchronizedQueue
SynchronizedSet
WeakHashSet
Enums 
ConcurrentReferenceHashMap.Option
ConcurrentReferenceHashMap.ReferenceType