[ https://issues.apache.org/jira/browse/POLYGENE-253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Niclas Hedhman resolved POLYGENE-253.
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Resolution: Fixed
Finally took a look at this problem, and it was a lot simpler than I first imagined.
To access default methods, one needs to create a MethodHandle and do so via a MethodHandle.Lookup,
and doing that reflectively. Previously, this only had a PRIVATE access passed to the constructor,
and in Java 8 that was "enough". In Java 9, one must specify exactly if private, public, protected,
or package is part of the look up.
I don't think that this means that we can intercept private methods within the interface,
and I will not investigate that.
> Default interface methods support broken on JDK 9b139
> -----------------------------------------------------
>
> Key: POLYGENE-253
> URL: https://issues.apache.org/jira/browse/POLYGENE-253
> Project: Polygene
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Paul Merlin
> Priority: Major
> Fix For: 3.1.0
>
>
> See the test reports: https://builds.apache.org/view/P/view/Polygene/job/Polygene(JavaEdition)-develop-java9-check/158/testReport/
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