Thanks for the information, garpinc!  Very helpful information.

Kevin


On Tue, Aug 20, 2013 at 10:45 AM, garpinc <garp...@yahoo.com> wrote:

> Turns out adding jvm option -XX:+AlwaysLockClassLoader appears to resolve
> issue.
>
> From http://docs.oracle.com/javase/7/docs/technotes/guides/lang/cl-mt.html
>
> It says:
> Troubleshooting
> If your product ships and appears to have problems due to incomplete
> handling of critical sections, you can use a new VM flag
> -XX:+AlwaysLockClassLoader. This flag reverts to locking the class loader
> lock before invoking your custom class loader's findClass() or loadClass()
> method, even for class loaders that register as parallel capable.
>
> The correct fix however would be to follow the guidelines in that post.
>
>
>
> --
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> http://openjpa.208410.n2.nabble.com/JDK-1-7-seems-to-be-causing-an-issue-with-latest-snapshot-tp7581417p7584744.html
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>

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