[BUG] The spotless should take care of unified imports ordering (libs/ subprojects)

[owaiskazi19]

Description

Came out of #9082 (review), the spotless does not enforce any formatting on order of imports statements, as such those are very chaotic in the codebase.

Related Issues

Part of #9306, since there are ~3k files changed across all subprojects, sending smaller pull requests for each of the subproject.

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff
• Commit changes are listed out in CHANGELOG.md file (See: Changelog)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/22668/
• CommitID: ae902da
  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?

[owaiskazi19]

Unrelated failures:

Tests with failures:
 - org.opensearch.remotestore.RemoteRestoreSnapshotIT.testRestoreInSameRemoteStoreEnabledIndex
 - org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testDropPrimaryDuringReplication
 - org.opensearch.remotestore.RemoteIndexPrimaryRelocationIT.testPrimaryRelocationWhileIndexing
 - org.opensearch.remotestore.RemoteIndexPrimaryRelocationIT.classMethod

[opensearch-trigger-bot]

Compatibility status:

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

BUILD SUCCESSFUL in 29m 43s

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/22676/
• CommitID: ae902da

[codecov]

Codecov Report

Merging #9309 (ae902da) into main (5fdebee) will decrease coverage by 0.03%.
Report is 3 commits behind head on main.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main    #9309      +/-   ##
============================================
- Coverage     71.12%   71.09%   -0.03%     
- Complexity    57433    57447      +14     
============================================
  Files          4775     4775              
  Lines        270700   270700              
  Branches      39566    39566              
============================================
- Hits         192535   192463      -72     
- Misses        61958    62088     +130     
+ Partials      16207    16149      -58     

Files Changed	Coverage Δ
...src/main/java/org/opensearch/ExceptionsHelper.java	82.71% <ø> (ø)
.../main/java/org/opensearch/OpenSearchException.java	89.44% <ø> (-0.28%)	⬇️
...rch/core/action/ShardOperationFailedException.java	100.00% <ø> (ø)
.../support/DefaultShardOperationFailedException.java	95.65% <ø> (ø)
...a/org/opensearch/core/common/ParsingException.java	96.66% <ø> (ø)
.../core/common/breaker/CircuitBreakingException.java	100.00% <ø> (ø)
.../opensearch/core/common/io/stream/StreamInput.java	88.45% <ø> (+0.58%)	⬆️
...opensearch/core/common/io/stream/StreamOutput.java	94.86% <ø> (+0.32%)	⬆️
...src/main/java/org/opensearch/core/index/Index.java	100.00% <ø> (ø)
.../java/org/opensearch/core/index/shard/ShardId.java	97.56% <ø> (ø)
... and 38 more

... and 477 files with indirect coverage changes

[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/OpenSearch/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/OpenSearch/backport-2.x
# Create a new branch
git switch --create backport/backport-9309-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 301c766075a4a91870439482cab4cfb09d9299bd
# Push it to GitHub
git push --set-upstream origin backport/backport-9309-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/OpenSearch/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-9309-to-2.x.

[reta]

@owaiskazi19 I will take care of backport, thanks for help!

[owaiskazi19]

@owaiskazi19 I will take care of backport, thanks for help!

Ah just saw your comment after opening a backport PR. I'll close mine. Thanks for taking care of the backport.