[jira] [Work started] (KARAF-6084) Startup bundles do not resolve correctly when compiled with Java 11 during assembly

["Freeman Fang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-6084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on KARAF-6084 started by Freeman Fang.
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> Startup bundles do not resolve correctly when compiled with Java 11 during assembly
> -----------------------------------------------------------------------------------
>
>                 Key: KARAF-6084
>                 URL: https://issues.apache.org/jira/browse/KARAF-6084
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf
>    Affects Versions: 4.2.2
>            Reporter: Martin Krüger
>            Assignee: Freeman Fang
>            Priority: Major
>             Fix For: 4.2.3
>
>         Attachments: 0001-KARAF-6084-Add-Java-11-and-11-to-the-list-of-support.patch
>
>
> The problem is that we have a fragment for the logger which needs to be loaded in the startup phase. We compile the bundles with Java 11 which results in a {noformat}Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=11))"{noformat} manifest entry. We during build we get an error that a bundle requirement is not met.
> We then discovered that the karaf-maven-plugin uses "1.8" as default value for the javase option. Changing that to "11" results in a compile error because this version is not supported.
> Therefore I suggest to add Java 10 and Java 11 to enum org.apache.karaf.profile.assembly.Builder.JavaVersion. That enables support for this Java version also.
> In my local tests this solved the compile issue when setting the javase option to 11.



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