RFR: 8310530: PipedOutputStream.flush() accesses sink racily [v2]

Fri Jun 23 08:54:05 UTC 2023

On Thu, 22 Jun 2023 21:00:18 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> Sergey Tsypanov has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Update src/java.base/share/classes/java/io/PipedOutputStream.java
>>   
>>   Co-authored-by: liach <7806504+liach at users.noreply.github.com>
>
> I think the bug description should include a bit more detail along the lines that since the method reading and writing are synchronized, its not really a racy read. It does avoid reading the volatile value twice (a relatively expensive operation).

@RogerRiggs updated

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PR Comment: https://git.openjdk.org/jdk/pull/14589#issuecomment-1603951233