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Posted to issues@maven.apache.org by "Herve Boutemy (JIRA)" <ji...@codehaus.org> on 2014/04/27 16:08:10 UTC

[jira] (MPLUGIN-242) NullPointerException in MojoClassVisitor.visit()

    [ https://jira.codehaus.org/browse/MPLUGIN-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=345420#comment-345420 ] 

Herve Boutemy commented on MPLUGIN-242:
---------------------------------------

does anybody have define java.lang.Object in his source files?
this case seems really pure theory: I'm quite relunctant at adding such case (even if code is minimal)

do you have any real work experience on this problem?

> NullPointerException in MojoClassVisitor.visit()
> ------------------------------------------------
>
>                 Key: MPLUGIN-242
>                 URL: https://jira.codehaus.org/browse/MPLUGIN-242
>             Project: Maven Plugin Tools
>          Issue Type: Bug
>            Reporter: Mikolaj Izdebski
>             Fix For: 3.3
>
>         Attachments: mplugin-fix.patch, mplugin-unit-test.patch
>
>
> Annotation scanner in maven-plugin-tools-annotations assumes that all Java classes have superclass. This is mostly true, but there is one exception - java.lang.Object.
> If annotation scanner encounters a class with no super class (like java.lang.Object) it fails with NullPointerException in MojoClassVisitor.visit().
> Unit test reproducing the bug and proposed fix attached.



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