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Posted to dev@sling.apache.org by "Konrad Windszus (JIRA)" <ji...@apache.org> on 2017/09/18 10:23:00 UTC

[jira] [Commented] (SLING-7129) No longer set the Bundle-RequiredExecutionEnvironment header

    [ https://issues.apache.org/jira/browse/SLING-7129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16169841#comment-16169841 ] 

Konrad Windszus commented on SLING-7129:
----------------------------------------

With this change the newly introduced java-version-maven-plugin from SLING-7072 is no longer necessary. The artifactId for the animal-sniffer signature for the required Java version can be easily built from the Maven property {{sling.java.version}}.

> No longer set the Bundle-RequiredExecutionEnvironment header
> ------------------------------------------------------------
>
>                 Key: SLING-7129
>                 URL: https://issues.apache.org/jira/browse/SLING-7129
>             Project: Sling
>          Issue Type: Improvement
>    Affects Versions: Parent 32
>            Reporter: Konrad Windszus
>            Assignee: Konrad Windszus
>
> Since OSGi 4.3 the header {{Bundle-RequiredExecutionEnvironment}} is deprecated (see https://www.infoq.com/news/2011/03/osgi-43). Instead the more generic {{Require-Capability}} header should be used which is being set automatically by bnd for the minimally required java execution environment (based on the class version number, compare with  http://bnd.bndtools.org/instructions/noee.html and https://github.com/bndtools/bnd/blob/41056e2507e9781d17aeaf66a00b35370a63043d/biz.aQute.bndlib/src/aQute/bnd/osgi/Analyzer.java#L772). Therefore the BREE header should no longer be set.
> The according discussion on the mailing list can be found in https://www.mail-archive.com/dev@sling.apache.org/msg70202.html.



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