RFR 8223771: (zipfs) FileSystemProvider.newFileSystem(Path, Map) should throw IOException when called with a file that cannot be open

[Lance Andersen]

Hi all,

Please review a proposed fix to address that Zip FS does not throw an IOException if the file cannot be opened and is not being created.  Zip FS has always thrown FileSystemAlreadyExistsException.

As part of the proposed fix, I added a flag, jdk.nio.zipfs.useFileSystemNotFoundException, to allow for FileSystemAlreadyExistsException to still be thrown if needed.

The bug can be found: https://bugs.openjdk.java.net/browse/JDK-8223771 <https://bugs.openjdk.java.net/browse/JDK-8223771>

The CSR which is currently in draft form can be found at: https://bugs.openjdk.java.net/browse/JDK-8231267 <https://bugs.openjdk.java.net/browse/JDK-8231267>

The webrev can be found at:  http://cr.openjdk.java.net/~lancea/8223771/webrev.00/index.html <http://cr.openjdk.java.net/~lancea/8223771/webrev.00/index.html>

Best
Lance

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 <http://oracle.com/us/design/oracle-email-sig-198324.gif>Lance Andersen| Principal Member of Technical Staff | +1.781.442.2037
Oracle Java Engineering 
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Lance.Andersen at oracle.com <mailto:Lance.Andersen at oracle.com>



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