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