RFR: 7903774: make all tests combinations printing nicer and/or configurable [v10]

[Jiří Vaněk]

> This is still WIP, but already on row what [CODETOOLS-7903774](https://bugs.openjdk.org/browse/CODETOOLS-7903774) suggested.
> 
> It will be finished once all desired output combinations are included, but already now is doing the usage of listing much more comfortable and code readable.
> 
> From:
> 
> `TESTS` - as introduced by https://github.com/openjdk/jcstress/pull/149
> `COMBINATIONS` - as introduced in https://github.com/openjdk/jcstress/pull/149 verbose mode (thus surpassing the `-v` impact
> `ALL_TESTS` - all tests as it was before https://github.com/openjdk/jcstress/pull/149
> `COMBINATIONS_GROUPED ` - as suggested in https://github.com/openjdk/jcstress/pull/149#discussion_r1668678910
> `COMBINATIONS_JSON` same as combinations, but a valid json
> `COMBINATIONS_GROUPS` same as COMBINATIONS_GROUPED only instead of enumeration in each group, only count of members will be printed 
> 
> 
> * TESTS are already implemented as ALL_MATCHING
> * COMBINATIONS as ALL_MATCHING_COMBINATIONS
> * ALL_TESTS as ALL
> 
> COMBINATIONS_GROUPED, and COMBINATIONS_GROUPS are under development.
> The _JSON variants are tobe decided, but ability to JQL it sounds nice.
> 
> Suggestion to better names welcomed.

Jiří Vaněk has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 10 commits:

 - Implemented proper json listings
   
   - id can be used both flatten (so equal to plaintext) or properly
   strcutured for JQ (default)
   - listing can be redirecd to stderr to use with `jq` directly
 - ALL now corectly return all tests
 - Added property to control json variants fragemnts
   
   if true, the key will be written as:
   "[actor1, actor2], spinLoopStyle: Thread.onSpinWait(), threads: 2, forkId: 0, maxFootprintMB: 64, compileMode: 7, shClass: (PG 0, CG 0), (PG 0, CG 0), strideSize: 256, strideCount: 40, cpuMap: null, [-XX:+UseBiasedLocking, -XX:+StressLCM, -XX:+StressGCM, -XX:+StressIGVN, -XX:+StressCCP, -XX:StressSeed=yyyyyyyy]"
   
   otherwise (default), it will be written as
   
   ...
   "actorNames": ["actor1", "actor2"],
   "spinLoopStyle": "Thread.onSpinWait()",
   "threads": 2,
   "forkId": 0,
   "maxFootprintMB": 64,
   "compileMode": 7,
   "shClass": "(PG 0, CG 0), (PG 0, CG 0)",
   "strideSize": 256,
   "strideCount": 40,
   "cpuMap": "null",
   "jvmArgs": [-XX:+UseBiasedLocking, -XX:+StressLCM, -XX:+StressGCM, -XX:+StressIGVN, -XX:+StressCCP, -XX:StressSeed=yyyyyyyy]"
   ...
 - Implemented naive json formatting
   
   To cut away the header one can use: | sed '0,/^All.*[0-9]\+$/d'
 - Implemented totaling of listing only
 - Fixed spacing in help
 - Removed redundnant hyphen
 - implemented MATCHING_(INVERTED)GROUPS(_COUNT)
 - Refactored lsiting so it takes proper argument
   
   instead of misusing verbose switch
   and thus returned the ability to print allavailable tetest
 - refactored listTests() to its own class

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

Changes: https://git.openjdk.org/jcstress/pull/153/files
  Webrev: https://webrevs.openjdk.org/?repo=jcstress&pr=153&range=09
  Stats: 430 lines in 6 files changed: 382 ins; 22 del; 26 mod
  Patch: https://git.openjdk.org/jcstress/pull/153.diff
  Fetch: git fetch https://git.openjdk.org/jcstress.git pull/153/head:pull/153

PR: https://git.openjdk.org/jcstress/pull/153