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https://issues.apache.org/jira/browse/COMPRESS-132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13086324#comment-13086324
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Stefan Bodewig edited comment on COMPRESS-132 at 8/17/11 2:08 PM:
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extract test passes with svn revision 1158723 - ArchiveEntry#getSize() is 
supposed to return -1 for directories and the test relied on it, 
DumpArchiveEntry now does.

      was (Author: bodewig):
    extract test passes with svn revision 1158723 - ArchiveEntry#getSize() is 
supoosed to return -1 for directories and the test relied on it, 
DumpArchiveEntry now does.
  
> Add support for unix dump files
> -------------------------------
>
>                 Key: COMPRESS-132
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-132
>             Project: Commons Compress
>          Issue Type: New Feature
>          Components: Archivers
>            Reporter: Bear Giles
>            Priority: Minor
>             Fix For: 1.3
>
>         Attachments: dump-20110722.zip, dump.zip, test-z.dump, test.dump
>
>
> I'm submitting a series of patches to the ext2/3/4 dump utility and noticed 
> that the commons-compress library doesn't have an archiver for it. It's as 
> old as tar and fills a similar niche but the later has become much more 
> widely used. Dump includes support for sparse files, extended attributes, mac 
> os finder, SELinux labels (I think), and more. Incremental  dumps can capture 
> that files have been deleted.
> I should have initial support for a decoder this weekend. I can read the 
> directory entries and inode information (file permissions, etc.) but need a 
> bit more work on extracting the content as an InputStream.

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