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Posted to dev@openjpa.apache.org by "Romain Manni-Bucau (JIRA)" <ji...@apache.org> on 2015/11/26 18:04:11 UTC

[jira] [Commented] (OPENJPA-2300) AnnotationProcessor shows warnings when executed on Java 7 sources

    [ https://issues.apache.org/jira/browse/OPENJPA-2300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15029111#comment-15029111 ] 

Romain Manni-Bucau commented on OPENJPA-2300:
---------------------------------------------

Should we just implement getSupportedSourceVersion like that:

{code}
    @Override
    public SourceVersion getSupportedSourceVersion() {
        return SourceVersion.latestSupported();
    }
{code}

> 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
>            Assignee: Pinaki Poddar
>            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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