Use Atomic vars in multithreaded env. ++num and num++ operations aren…

[dk2k]

Brief description of changes. For volatile num: ++num transformed to num.incrementAndGet() num++ transformed to num.getAndIncrement()

[github-actions[bot]]

:x: Gradle check result for 20ea733ae76e5004a50faf6ce89c0fb776ebd466: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions[bot]]

:grey_exclamation: Gradle check result for 20ea733ae76e5004a50faf6ce89c0fb776ebd466: UNSTABLE

Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 85.71429% with 2 lines in your changes missing coverage. Please review.

Project coverage is 72.10%. Comparing base (ec7b652) to head (20ea733).

Files with missing lines	Patch %	Lines
...eldcaps/TransportFieldCapabilitiesIndexAction.java	50.00%	1 Missing and 1 partial :warning:

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #16356      +/-   ##
============================================
+ Coverage     72.00%   72.10%   +0.10%     
- Complexity    64817    64880      +63     
============================================
  Files          5307     5307              
  Lines        302660   302663       +3     
  Branches      43724    43724              
============================================
+ Hits         217931   218238     +307     
+ Misses        66906    66578     -328     
- Partials      17823    17847      +24     

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[github-actions[bot]]

:x: Gradle check result for 8b623696f245098f0689aa9466379adceb88ed70: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[opensearch-trigger-bot[bot]]

This PR is stalled because it has been open for 30 days with no activity.

[dk2k]

@dbwiddis I left only the good change

[github-actions[bot]]

:x: Gradle check result for 3fad0c34bb1c2697402f3fc2f76ba0f8b221fc88: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[opensearch-trigger-bot[bot]]

This PR is stalled because it has been open for 30 days with no activity.