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https://issues.apache.org/jira/browse/SHIRO-796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17226268#comment-17226268
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Benjamin Marwell commented on SHIRO-796:
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Hi Brian,
my email didn’t get through. I suggested `Atomic*` wrapper classes and
collections. They do not even need to be volatile, as their outer reference
never changes.
> Move away from ThreadLocals
> ---------------------------
>
> Key: SHIRO-796
> URL: https://issues.apache.org/jira/browse/SHIRO-796
> Project: Shiro
> Issue Type: Improvement
> Affects Versions: 1.7.0
> Reporter: Boris Petrov
> Priority: Major
> Labels: loom, threadlocal
>
> Somewhat related to https://issues.apache.org/jira/browse/SHIRO-763.
> Shiro is using thread local variables a lot but they are generally
> frowned-upon and also the upcoming Project Loom could have problems with
> them. Projects are encouraged to move away from thread locals. It would be
> nice for Shiro to also do that.
> Some references:
> [https://channel9.msdn.com/Events/Java/JDConf-2020/Prepare-for-What-Looms-Ahead]
> [https://www.javaadvent.com/2019/12/project-loom.html]
> [https://cr.openjdk.java.net/~rpressler/loom/Loom-Proposal.html]
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