DO NOT REPLY [Bug 36597] New: - [compress] CBZip2InputStream doesn't close the source stream

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http://issues.apache.org/bugzilla/show_bug.cgi?id=36597

           Summary: [compress] CBZip2InputStream doesn't close the source
                    stream
           Product: Commons
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Sandbox
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: hiroki.ata@gmail.com


Hi there,

I used compress component in sandbox via VFS component. And When I accessed
a tbz2 file via VFS, I could not remove the tbz2 file after closing stream.
I checked some codes and I found the reason of the phenomenon.
When a client program accessed a tbz2 file, the code uses TarFileSystem
( org.apache.commons.vfs.provider.tar.TarFileSystem ). TarFileSystem uses
CBZip2InputStream via Bzip2FileObject.wrapInputStream and the source
stream is created from FileInputStream like this:

class TarFileSystem

  ... snip ...
  
  protected TarInputStream createTarFile(final File file) throws 
FileSystemException

  ... snip ...

  else if ("tbz2".equalsIgnoreCase(getRootName().getScheme()))
  {
    return new TarInputStream(Bzip2FileObject.wrapInputStream(
      file.getAbsolutePath(), new FileInputStream(file)));
  }

I think CBZip2InputStream should close source stream like BufferedInputStream
and FilteredInputStream.

Could you please consider to close source stream in CBZip2InputStream#close() ?

Thanks,

Hiroki

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