RFR: 7903889: jcstress: document used properites (and env variables) [v5]

[Jiří Vaněk]

> The purpose of this PR is to move properties and properties based initializations to single place, and to document them, and to enable printing the listing with the documentation via help.
> 
> No Env. vars were found.
> 
> The verbose help can be removed, the individual properties with defaults are wrapped to its class. The OptionSpec and OptionFormatter can be used if needed

Jiří Vaněk has updated the pull request incrementally with one additional commit since the last revision:

  Moved declaration of individual proeprties to ceparate classes by family

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Changes:
  - all: https://git.openjdk.org/jcstress/pull/156/files
  - new: https://git.openjdk.org/jcstress/pull/156/files/c67cbf44..cf4d4125

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jcstress&pr=156&range=04
 - incr: https://webrevs.openjdk.org/?repo=jcstress&pr=156&range=03-04

  Stats: 644 lines in 10 files changed: 398 ins; 243 del; 3 mod
  Patch: https://git.openjdk.org/jcstress/pull/156.diff
  Fetch: git fetch https://git.openjdk.org/jcstress.git pull/156/head:pull/156

PR: https://git.openjdk.org/jcstress/pull/156