Phillip Webb 09c57203bb Fix memory leak in ConcurrentReferenceHashMap ...

Update ConcurrentReferenceHashMap to protect against references that
have been garbage collected but for some reason do not appear as a
`pollForPurge` result.

Also added purgeUnreferencedEntries() method to allow for programmatic
cleanup.

Issue: SPR-11440
(cherry picked from commit 2b4c81e6)

2014-02-18 15:18:26 -08:00

..

src

Fix memory leak in ConcurrentReferenceHashMap

2014-02-18 15:18:26 -08:00