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From "Mark Struberg (JIRA)" <>
Subject [jira] [Created] (JOHNZON-161) JohnzonCDIExtension might create a mem leak
Date Thu, 08 Mar 2018 20:15:00 GMT
Mark Struberg created JOHNZON-161:

             Summary: JohnzonCDIExtension might create a mem leak
                 Key: JOHNZON-161
             Project: Johnzon
          Issue Type: Task
          Components: JSON-B
    Affects Versions: 1.1.7
            Reporter: Mark Struberg
             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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