RFR: 7902982: jcstress: Add samples for some mutex algorithms [v10]

[Michael Mirwaldt]

On Tue, 29 Jun 2021 15:44:45 GMT, mmirwaldt for openjdk <github.com+86246875+mmirwaldt-openjdk at openjdk.org> wrote:

>> I have implemented 3 more samples:
>> *) the NoAlgorithm sample should show users of JCStress how they can define a critical section in a simple way
>> *) one sample for the Peterson's algorithm 
>> *) one sample for the Dekker's algorithm 
>> I have translated the pseudo code implementations of the English wikipedia articles into Java.
>> I have also tried out those examples: they compile and they run without any problems.
>
> mmirwaldt for openjdk has updated the pull request incrementally with three additional commits since the last revision:
> 
>  - gave state annotation its own line
>  - reorganized the imports
>  - changed the outcomes of the mutex samples

I cannot close this PR and reopen it with mmirwaldt. It doesn't show me a close button

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