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From "Sebb (JIRA)" <j...@apache.org>
Subject [jira] Commented: (POOL-155) ObjectPool.invalidateObject(object) should throw an Exception if object is null
Date Sat, 10 Apr 2010 23:54:41 GMT

    [ https://issues.apache.org/jira/browse/POOL-155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12855657#action_12855657
] 

Sebb commented on POOL-155:
---------------------------

I just meant that if the pool was told that factories could never return null, then it could
legitimately reject null as a returned object.

> ObjectPool.invalidateObject(object) should throw an Exception if object is null
> -------------------------------------------------------------------------------
>
>                 Key: POOL-155
>                 URL: https://issues.apache.org/jira/browse/POOL-155
>             Project: Commons Pool
>          Issue Type: Improvement
>    Affects Versions: 1.0, 1.0.1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.5.1, 1.5.2, 1.5.3, 1.5.4
>            Reporter: Sebb
>             Fix For: 1.5.5
>
>
> ObjectPool.invalidateObject(object) should throw an Exception if object is null, otherwise
the numActive count can get out of synch.
> It's easy to do this by mistake, see:
> http://markmail.org/thread/ya22ihmghejbfzme
> Also, the documentation for ObjectPool needs to be updated to clarify that invalidateObject
should only be called if the object failed, not the borrow.
> [I'll do this shortly]

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