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https://issues.apache.org/jira/browse/ARIES-1444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15153948#comment-15153948
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Bas commented on ARIES-1444:
----------------------------

I will try to reproduce this one with new builds of subsystem.
I also updated our karaf runtime with a new equinox build (3.10.100) which is a 
lot higher than what is delivered with a standard karaf 4 build. (karaf 4 uses 
3.10.2 which was used when we encountered the problem described above) I'm 
hoping this might also make a difference for this case because I think the 
resolver is packaged in this equinox bundle. 

> Subsystem does not install because feature subsystem exports all constituents
> -----------------------------------------------------------------------------
>
>                 Key: ARIES-1444
>                 URL: https://issues.apache.org/jira/browse/ARIES-1444
>             Project: Aries
>          Issue Type: Bug
>          Components: Subsystem
>    Affects Versions: subsystem-2.0.6, subsystem-2.0.8
>         Environment: karaf
>            Reporter: Bas
>            Assignee: John Ross
>
> The resolver will try endlessly to resolve the situation presented to it. You 
> do have to restart the subsystem core bundle before this happens because 
> after that the feature exports all constituent capabilities.
>  
> While debugging it shows the following messages: 
> org.osgi.service.resolver.ResolutionException: Uses constraint violation. 
> Unable to resolve resource 
> nl.capesystemsintegration.testcu.bus.testms.container-infra 
> [org.apache.aries.subsystem.core.internal.BasicSubsystem@73ed4f] because it 
> exports package 'net.sf.saxon.sxpath' and is also exposed to it from resource 
> org.apache.servicemix.bundles.saxon [osgi.identity; 
> osgi.identity="org.apache.servicemix.bundles.saxon"; type="osgi.bundle"; 
> version:Version="9.4.0.7_1"] via the following dependency chain:
>   nl.capesystemsintegration.testcu.bus.testms.container-infra 
> [org.apache.aries.subsystem.core.internal.BasicSubsystem@73ed4f]
>     import: 
> (&(osgi.wiring.package=net.sf.saxon.trans)(&(version>=9.4.0)(!(version>=10.0.0))))
>      |
>     export: osgi.wiring.package: net.sf.saxon.trans; uses:=net.sf.saxon.sxpath
>     export: osgi.wiring.package=net.sf.saxon.sxpath
>   org.apache.servicemix.bundles.saxon [osgi.identity; 
> osgi.identity="org.apache.servicemix.bundles.saxon"; type="osgi.bundle"; 
> version:Version="9.4.0.7_1"]



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