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https://issues.apache.org/jira/browse/JOHNZON-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17089594#comment-17089594
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Romain Manni-Bucau commented on JOHNZON-161:
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[~skay] great ):.
Just a side note for future readers: it is not "closed automatically", just let
to the garbage collector (so some advanced usages of the underlying mapper -
addCloseable - or other features can still leak). It is unlikely but can happen
and I don't want readers assume there is any magic there.
> JohnzonCDIExtension might create a mem leak
> -------------------------------------------
>
> Key: JOHNZON-161
> URL: https://issues.apache.org/jira/browse/JOHNZON-161
> Project: Johnzon
> Issue Type: Task
> Components: JSON-B
> Affects Versions: 1.1.7
> Reporter: Mark Struberg
> Priority: Major
> Fix For: 1.2.5
>
>
> We use Json-B quite heavily and I experienced that there are tons of elements
> in org.apache.johnzon.jsonb.cdi.JohnzonCdiExtension#jsonbs.
> Way too much for my gut feeling.
> The reason is that we do not use JsonBuilder as autocloseable is that it is
> not required by the spec.
>
> There is also not much documentation for JohnzonCdiExtension, so I can only
> guess that it is for cleanly shutting down unused JsonbBuilder instances when
> the app stops.
> We should probably only store WeakReferences.
>
> I think the safest
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