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https://issues.apache.org/jira/browse/FELIX-2805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard S. Hall closed FELIX-2805.
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Resolution: Fixed
Committed a patch.
> [Framework] Cache PackageAdmin.getBundle() result for system bundle classes
> ---------------------------------------------------------------------------
>
> Key: FELIX-2805
> URL: https://issues.apache.org/jira/browse/FELIX-2805
> Project: Felix
> Issue Type: Improvement
> Components: Framework
> Affects Versions: framework-3.0.7
> Reporter: Richard S. Hall
> Assignee: Richard S. Hall
> Priority: Minor
> Fix For: framework-3.0.8
>
>
> The implementation of PackageAdmin.getBundle() tries to return the system
> bundle for classes coming from packages exported by the system bundle,
> although technically these classes come from the class path. To determine if
> a class comes from the system bundle, it must be loaded by the system bundle,
> which delegates to the parent class loader, and this is compared to the
> specified class to determine if they are indeed the same class. This can be
> costly given the search space of the parent class loader. We could introduce
> a weak hash map to maintain a cache of results to improve performance.
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