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From "Mark Struberg (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (JOHNZON-161) JohnzonCDIExtension might create a mem leak
Date Thu, 08 Mar 2018 20:56:00 GMT

    [ https://issues.apache.org/jira/browse/JOHNZON-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16391898#comment-16391898
] 

Mark Struberg commented on JOHNZON-161:
---------------------------------------

I've now cross-checked it. The spec does _not_ required to close a JsonbBuilder.

> 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: 1.1.8
>
>
> 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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