[Backport 2.x] Fixing various javadocs

[opensearch-trigger-bot]

Backport 77f0df3 from #9817.

[github-actions]

Compatibility status:

Checks if related components are compatible with change ce5b531

Incompatible components

Skipped components

Compatible components

Compatible components: [https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/custom-codecs.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/performance-analyzer.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/neural-search.git]

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/25251/
• CommitID: ce5b531
  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?

[codecov]

Codecov Report

Merging #9961 (ce5b531) into 2.x (7a304ca) will increase coverage by 0.12%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##                2.x    #9961      +/-   ##
============================================
+ Coverage     70.78%   70.91%   +0.12%     
- Complexity    58193    58286      +93     
============================================
  Files          4810     4810              
  Lines        275125   275125              
  Branches      40433    40433              
============================================
+ Hits         194751   195099     +348     
+ Misses        63715    63399     -316     
+ Partials      16659    16627      -32     

Files Changed	Coverage Δ
...main/java/org/opensearch/common/collect/Tuple.java	64.70% <ø> (ø)
...java/org/opensearch/common/crypto/DataKeyPair.java	0.00% <ø> (ø)
...h/common/crypto/DecryptedRangedStreamProvider.java	0.00% <ø> (ø)
...g/opensearch/compress/spi/CompressionProvider.java	100.00% <ø> (ø)
...cli/src/main/java/org/opensearch/cli/Terminal.java	74.73% <100.00%> (ø)

... and 461 files with indirect coverage changes

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/25253/
• CommitID: ce5b531
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/25254/
• CommitID: ce5b531
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/25258/
• CommitID: ce5b531
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.repositories.azure.AzureBlobStoreRepositoryTests.testContainerCreationAndDeletion
      1 org.opensearch.repositories.azure.AzureBlobContainerRetriesTests.testReadBlobWithRetries

• URL: https://build.ci.opensearch.org/job/gradle-check/25261/
• CommitID: ce5b531
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.