RFR: 8355726: LinkedBlockingDeque fixes and improvements [v8]

[kabutz]

On Wed, 11 Jun 2025 09:17:57 GMT, Viktor Klang <vklang at openjdk.org> wrote:

>> kabutz has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Removed sizes from LBD constructors - not necessary
>>  - More optimizing volatile reads
>
> test/jdk/java/util/concurrent/tck/LinkedBlockingDequeTest.java line 1904:
> 
>> 1902:                     fail("Expected InterruptedException in putFirst()");
>> 1903:                 } catch (InterruptedException expected) {
>> 1904:                     // good that's what we want
> 
> @kabutz I think it makes sense to verify that throwing the exception also clears the interrupt.
> 
> Suggestion:
> 
>                     // good that's what we want
>                     assertFalse(Thread.currentThread().isInterrupted());

Good idea, why not?

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/24925#discussion_r2139708615