[jira] [Resolved] (FILEUPLOAD-256) FileCleanerCleanup throws NPE on shut-down

["Bruno P. Kinoshita (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FILEUPLOAD-256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bruno P. Kinoshita resolved FILEUPLOAD-256.
-------------------------------------------
    Resolution: Cannot Reproduce

Closing as Cannot Reproduce. Reported some years ago, PR got closed (likely) because the component was migrated to git. But see comments of others confirming it's hard to find a way to reproduce the issue, of having a `null` ServletContext.

Feel free to re-open it in case there's further information on how to reproduce it.

> FileCleanerCleanup throws NPE on shut-down
> ------------------------------------------
>
>                 Key: FILEUPLOAD-256
>                 URL: https://issues.apache.org/jira/browse/FILEUPLOAD-256
>             Project: Commons FileUpload
>          Issue Type: Bug
>    Affects Versions: 1.3
>            Reporter: Til Schneider
>            Priority: Minor
>
> FileCleanerCleanup throws NPE on shut-down if there was no file uploaded.
> Here's the stack trace:
> {code}
> java.lang.NullPointerException
> 	at org.apache.commons.fileupload.servlet.FileCleanerCleanup.contextDestroyed(FileCleanerCleanup.java:87)
> 	at org.mortbay.jetty.handler.ContextHandler.doStop(ContextHandler.java:600)
> 	...
> {code}
> A simple check, whether there is a FileCleaningTracker for that ServletContext should fix this.



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