Apache Commons Pool 2.12.1 API
Generic Object pooling API with several implementations.
The org.apache.commons.pool2 package defines a simple
interface for a pool of object instances, and a handful of base
classes that may be useful when creating pool implementations.
The API supports pooling of unique objects which can be requested
via a key as well as pools where all objects are equivalent.
The org.apache.commons.pool2.impl package contains
several pool implementations.
GenericObjectPool has many configuration options and can support
a limited set of objects such as would be useful in a database
connection pool.
SoftReferenceObjectPool has no limit on the number of objects in the
pool, but the garbage collector can remove idle objects from the pool
as needed. There is also a keyed version of
GenericObjectPool,
GenericKeyedObjectPool