# Uses of Package
org.apache.mina.util

- Packages that use org.apache.mina.util
  Package | Description
  --- | ---
  org.apache.mina.filter.buffer |
  org.apache.mina.util | Miscellaneous utility classes

- Classes in org.apache.mina.util used by org.apache.mina.filter.buffer
  Class and Description
  LazyInitializedCacheMap This map is specially useful when reads are much more frequent than writes and if the cost of instantiating the values is high like allocating an `IoBuffer` for example.
  LazyInitializer An abstract class which provides semantics for an object which will be only fully initialized when requested to.

- Classes in org.apache.mina.util used by org.apache.mina.util
  Class and Description
  ExceptionMonitor Monitors uncaught exceptions.
  ExpirationListener A listener for expired object events.
  ExpiringMap.Expirer A Thread that monitors an `ExpiringMap` and will remove elements that have passed the threshold.
  LazyInitializer An abstract class which provides semantics for an object which will be only fully initialized when requested to.
  MapBackedSet A `Map`-backed `Set`.

Copyright © 2004-2012 Apache MINA Project. All Rights Reserved.