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https://issues.apache.org/jira/browse/MIME4J-72?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12631719#action_12631719
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Markus Wiederkehr commented on MIME4J-72:
-----------------------------------------

Thanks for including this. It looks like you forgot to commit the Disposable 
interface though.

> Provide a means to dispose a Message
> ------------------------------------
>
>                 Key: MIME4J-72
>                 URL: https://issues.apache.org/jira/browse/MIME4J-72
>             Project: JAMES Mime4j
>          Issue Type: Improvement
>    Affects Versions: 0.5
>            Reporter: Markus Wiederkehr
>            Assignee: Robert Burrell Donkin
>         Attachments: mime4j-disposable.patch
>
>
> Currently an org.apache.james.mime4j.message.Message uses temporary files to 
> store text and binary attachments of the message. Unfortunately a Message 
> cannot be disposed of explicitly. Even when it eventually gets garbage 
> collected the temp files continue to exist until the VM exits.
> If the VM runs for a long time and a lot of e-mails get processed this can 
> become a major problem.
> For this reason I think that class Entity and interface Body should both have 
> a method to dispose of the object. Multipart should dispatch a dispose-call 
> to its list of body parts. A BodyPart should dispose of its body and concrete 
> Body implementation such as TempFileTextBody should ultimately invoke 
> delete() on the backing TempFile.
> Last but not least SimpleTempStorage$SimpleTempFile should not silently 
> ignore delete-calls.

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