Guillaume Nodet created FELIX-4810:
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Summary: Cache WeakZipFile#entries
Key: FELIX-4810
URL: https://issues.apache.org/jira/browse/FELIX-4810
Project: Felix
Issue Type: Improvement
Components: Framework
Reporter: Guillaume Nodet
Assignee: Guillaume Nodet
Fix For: framework-4.6.1
The WeakZipFile#entries() method is used in several places when there's a need
to iterate through bundle resources.
That can happen quite a lot of times if there are multiple extenders.
Caching this value would allow:
* avoid scanning all bundles multiple times, especially when they are
resolved / started
* given it mostly happen when the bundle is resolved or started, using a
SoftReference makes sense to not consume memory while still providing a good
caching behaviour
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