[jira] [Created] (SLING-3057) Ghosted reference to dependent bundle after .java script compilation prevents complete uninstallation

["Mark Adamcin (JIRA)" <ji...@apache.org>]

Mark Adamcin created SLING-3057:
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             Summary: Ghosted reference to dependent bundle after .java script compilation prevents complete uninstallation
                 Key: SLING-3057
                 URL: https://issues.apache.org/jira/browse/SLING-3057
             Project: Sling
          Issue Type: Bug
          Components: Scripting
    Affects Versions: Scripting Java 2.0.6
            Reporter: Mark Adamcin


It appears that a lock is established on the cache directory of any bundle which is imported by a compiled .java script that prevents complete uninstallation of the dependent bundle, even after reinstallation of the bundle. 

The reinstalled bundle creates a new distinct cache folder under launchpad/felix, while the uninstalled cache folder remains write protected.

Subsequent recompilation of the .java script after reinstallation of the bundle fails due to missing .class files, with the message: "<some class> resolves to a package.". 

Restarting the Dynamic ClassLoader Support bundle or the Scripting Java bundle fails to force a recompilation using the newly reinstalled bundle, however a complete application restart will force the old cache folder to be garbage collected, and the .java script will compile correctly.

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