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https://issues.apache.org/jira/browse/POOL-316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Gregory resolved POOL-316.
-------------------------------
Resolution: Fixed
[~sillydino]: Please test and close if OK.
> Evictor periodically throws NullPointerExceptions
> -------------------------------------------------
>
> Key: POOL-316
> URL: https://issues.apache.org/jira/browse/POOL-316
> Project: Commons Pool
> Issue Type: Bug
> Affects Versions: 2.4.2
> Reporter: Caleb Cittadino
>
> When the logging level is set to WARN or INFO we see the following NPE
> peridically:
> {code}
> [2016-10-20 13:26:38,646 | WARN | org.apache.commons.dbcp2.BasicDataSource]
> An internal object pool swallowed an Exception.
> java.lang.Exception: java.lang.NullPointerException
> at
> org.apache.commons.pool2.impl.GenericObjectPool.evict(GenericObjectPool.java:787)
> [commons-pool2-2.4.2.jar:2.4.2]
> at
> org.apache.commons.pool2.impl.BaseGenericObjectPool$Evictor.run(BaseGenericObjectPool.java:1036)
> [commons-pool2-2.4.2.jar:2.4.2]
> at java.util.TimerThread.mainLoop(Unknown Source) [na:1.8.0_25]
> at java.util.TimerThread.run(Unknown Source) [na:1.8.0_25]
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.commons.pool2.impl.GenericObjectPool.evict(GenericObjectPool.java:781)
> [commons-pool2-2.4.2.jar:2.4.2]
> ... 3 common frames omitted
> {code}
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