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https://issues.apache.org/jira/browse/OFBIZ-4572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13152950#comment-13152950
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Adrian Crum commented on OFBIZ-4572:
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Erwan,
We already have the XStream library that does JSON parsing. Have you looked
into that?
> Migration from json-lib to jackson
> ----------------------------------
>
> Key: OFBIZ-4572
> URL: https://issues.apache.org/jira/browse/OFBIZ-4572
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Erwan de FERRIERES
> Priority: Minor
>
> According to various benchmarks, json-lib, based on the json.org
> implementation, is one of the slowest implementation for json parsing.
> Moreover, this project hasn't been updated since 2010-12-14 (latest release),
> and activity on the user mailing-list is empty.
> I found jackson, which seems to be a lot faster, and activity is bigger, with
> a lot of releases (next to monthly).
> Here are some links:
> benchmark: https://github.com/eishay/jvm-serializers/wiki/
> Update on State of Json-parsing Performance:
> http://www.cowtowncoder.com/blog/archives/2009/02/entry_204.html
> Upgrade from org.json to Jackson, piece by piece, using
> jackson-module-org-json:
> http://www.cowtowncoder.com/blog/archives/2011/03/entry_447.html
> project's documentation: http://wiki.fasterxml.com/JacksonDocumentation
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