RFR: 8322332: Add API to access ZipEntry.extraAttributes

[Alan Snyder]

> It might be interesting to explore that in the context of the zip file system provider, less sure about the java.util.zip APIs. 

I was not using the Zip file system. I was processing a Zip file.

  Alan





> On May 12, 2024, at 7:32 AM, Chen Liang <liach at openjdk.org> wrote:
> 
> On Sun, 12 May 2024 02:48:31 GMT, xiaotaonan <duke at openjdk.org> wrote:
> 
>> Add API to access ZipEntry.extraAttributes
> 
> Also see #16952, another patch that renames this field, which is planning for an integration soon; this PR will be out-of-date when that one is integrated.
> 
> -------------
> 
> PR Comment: https://git.openjdk.org/jdk/pull/19204#issuecomment-2106265843
>