Rename COWMap to CopyOnWriteMap and add javadoc

[snuyanzin]

No description provided.

[what-the-diff]

PR Summary

• Renaming of COWMap.java to CopyOnWriteMap.java
  The file COWMap.java was renamed to CopyOnWriteMap.java to reflect the name of its functionality clearly and descriptively.

• Switch from COWMap to CopyOnWriteMap in multiple files
  In both FakeResolver.java and FakeValuesService.java, several variables that were initially utilizing COWMap have been transitioned to use CopyOnWriteMap. This change promotes better transparency and comprehension of the code due to the more descriptive name, and might entail performance benefits due to the characteristics of CopyOnWrite data structures.

For reference, the affected variables are:

• In FakeResolver.java: CLASS_2_FAKE_RESOLVER and DEFAULT_SCHEMA_CACHE
• In FakeValuesService.java: fakeValuesInterfaceMap, CLASS_2_METHODS_CACHE, CLASS_2_CONSTRUCTOR_CACHE, expression2generex, key2Expression, ARGS_2_SPLITTED_ARGS, KEY_2_SPLITTED_KEY, key2fetchedObject, NAME_2_YAML, REMOVED_UNDERSCORE, MAP_OF_METHOD_AND_COERCED_ARGS, EXPRESSION_2_SPLITTED, and REGEXP2SUPPLIER_MAP.

These changes mainly increase the readability and consistency of the codebase, making it easier to understand and maintain.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.06%. Comparing base (b37c566) to head (9461feb).
Report is 104 commits behind head on main.

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Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1207      +/-   ##
============================================
- Coverage     92.35%   92.06%   -0.29%     
- Complexity     2821     2901      +80     
============================================
  Files           292      301       +9     
  Lines          5609     5745     +136     
  Branches        599      620      +21     
============================================
+ Hits           5180     5289     +109     
- Misses          275      294      +19     
- Partials        154      162       +8     

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[asolntsev]

few typos

[kingthorin]

I have a few more tweaks coming for this one. Just need to get in front of a computer. It'll be a few more hours.

[kingthorin]

Sorry I didn't manage it this evening because a school thing went long. I'll tackle it in the morning.

It's just minor tweaks to the Java doc. I think I can do it as a suggestion and just apply it then approve and merge.

[snuyanzin]

Ok, will wait for your response @kingthorin
currently there is no rush
thanks for looking and willingness to improve it

[bodiam]

@kingthorin @snuyanzin I'll just merge it for now, if it's doc improvements, feel free to send a new PR!

[kingthorin]

Okay no worries. I'll send a new one.