java.lang.NullPointerException: This exception has no message.

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via Google Groups by Mike Caspar, 5 months ago
at jenkins.model.Jenkins.lookup(
at hudson.PluginWrapper.getPlugin(
at hudson.PluginWrapper.stop(
at hudson.PluginManager.stop(
at org.jvnet.hudson.test.TestPluginManager.reallyStop(
at org.jvnet.hudson.test.TestPluginManager.access$000(
at org.jvnet.hudson.test.TestPluginManager$

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