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From "Harald Wellmann (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENJPA-2300) AnnotationProcessor shows warnings when executed on Java 7 sources
Date Mon, 11 Mar 2013 12:19:12 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-2300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13598768#comment-13598768
] 

Harald Wellmann commented on OPENJPA-2300:
------------------------------------------

The annotation processor does generate the meta classes with JDK7 despite logging a warning,
the warning is just rather confusing to end users.

Now that Java 6 is officially at end of live, OpenJPA should not complain about Java 7 sources,
and as Piotr said, I suppose it's enough to simply upgrade the @SupportedSourceVersion.
                
> AnnotationProcessor shows warnings when executed on Java 7 sources
> ------------------------------------------------------------------
>
>                 Key: OPENJPA-2300
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2300
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: criteria, Enhance
>    Affects Versions: 2.2.1
>         Environment: OpenJPA 2.2.1
>            Reporter: Piotr Kubowicz
>            Priority: Minor
>              Labels: java7
>
> When running {{openjpac}} Ant task on Java sources set to Java 7 compatibility, the following
warning is shown:
>     [javac] warning: Supported source version 'RELEASE_6' from annotation processor 'org.apache.openjpa.persistence.meta.AnnotationProcessor6'
less than -source '1.7'
> This is because AnnotationProcessor6.java contains:
> @SupportedSourceVersion(RELEASE_6)
> which according to JDK documentation means that this annotation processor is incompatible
with Java 7.

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