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https://issues.apache.org/jira/browse/WW-4441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14256765#comment-14256765
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Lukasz Lenart commented on WW-4441:
-----------------------------------
Pull Request https://github.com/apache/struts/pull/29
> Fix Memory leak in CDI plugin
> -----------------------------
>
> Key: WW-4441
> URL: https://issues.apache.org/jira/browse/WW-4441
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - CDI
> Environment: weld, cdi
> Reporter: Lukasz Lenart
> Fix For: 2.3.21
>
>
> The CDI plugin was using a single 'CreationalContext' for all beans created
> by the CDIObjectFactory. This is incorrect and the size of the
> 'dependentInstances' (in the WELD implementation) grows indefinately with no
> beans being removed.
> Fix is to use a new 'CreationalContext' for every bean created. In our tests
> with WELD this does not effect the applications performance. Idealy a single
> 'CreationalContext' should be created for the request lifecycle. However the
> struts ObjectFactory API does not appear to provide any information able the
> lifecycle.
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