# Uses of Package
org.apache.commons.pool2

- Packages that use org.apache.commons.pool2
  Package | Description
  --- | ---
  org.apache.commons.pool2 | Object pooling API.
  org.apache.commons.pool2.impl | Object pooling API implementations.
  org.apache.commons.pool2.proxy | Object pooling proxy implementation.

- Classes in org.apache.commons.pool2 used by org.apache.commons.pool2
  Class and Description
  BaseObject A base class for common functionality.
  KeyedObjectPool A "keyed" pooling interface.
  KeyedPooledObjectFactory An interface defining life-cycle methods for instances to be served by a `KeyedObjectPool`.
  ObjectPool A pooling simple interface.
  PooledObject Defines the wrapper that is used to track the additional information, such as state, for the pooled objects.
  PooledObjectFactory An interface defining life-cycle methods for instances to be served by an `ObjectPool`.
  PooledObjectState Provides the possible states that a `PooledObject` may be in.

- Classes in org.apache.commons.pool2 used by org.apache.commons.pool2.impl
  Class and Description
  BaseObject A base class for common functionality.
  BaseObjectPool A simple base implementation of `ObjectPool`.
  KeyedObjectPool A "keyed" pooling interface.
  KeyedPooledObjectFactory An interface defining life-cycle methods for instances to be served by a `KeyedObjectPool`.
  ObjectPool A pooling simple interface.
  PooledObject Defines the wrapper that is used to track the additional information, such as state, for the pooled objects.
  PooledObjectFactory An interface defining life-cycle methods for instances to be served by an `ObjectPool`.
  PooledObjectState Provides the possible states that a `PooledObject` may be in.
  SwallowedExceptionListener Pools that unavoidably swallow exceptions may be configured with an instance of this listener so the user may receive notification of when this happens.
  UsageTracking This interface may be implemented by an object pool to enable clients (primarily those clients that wrap pools to provide pools with extended features) to provide additional information to the pool relating to object using allowing more informed decisions and reporting to be made regarding abandoned objects.

- Classes in org.apache.commons.pool2 used by org.apache.commons.pool2.proxy
  Class and Description
  KeyedObjectPool A "keyed" pooling interface.
  ObjectPool A pooling simple interface.
  UsageTracking This interface may be implemented by an object pool to enable clients (primarily those clients that wrap pools to provide pools with extended features) to provide additional information to the pool relating to object using allowing more informed decisions and reporting to be made regarding abandoned objects.

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