RFR: 7902982: jcstress: Add samples for some mutex algorithms [v3]

[Michael Mirwaldt]

On Tue, 29 Jun 2021 14:34:25 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> I will replace the taken1 and taken2 by this solution here.
>
> Yes, that's basically something that https://github.com/openjdk/jcstress/blob/master/jcstress-samples/src/main/java/org/openjdk/jcstress/samples/api/API_01_Simple.java tests. It is known to show concurrent conflicts well.

Isn't Mutex_01_NoAlgorithm not just the same as https://github.com/openjdk/jcstress/blob/master/jcstress-samples/src/main/java/org/openjdk/jcstress/samples/api/API_01_Simple.java then???
I mean we don't need the same test twice under different names, do we?
Then I would remove either Mutex_01_NoAlgorithm or API_01_Simple. What do you think?

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PR: https://git.openjdk.java.net/jcstress/pull/85