Added an optional DEVELOPER_GUIDE tool

[dtaivpp]

Description

Added optional tool SDKMan in DEVELOPER_GUIDE to simplify JDK environment installation and sourcing.

Related Issues

Resolves #[Issue number to be closed when this PR is merged]
N/A

Check List

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[github-actions]

Compatibility status:

Checks if related components are compatible with change 89a9011

Incompatible components

Incompatible components: [https://github.com/opensearch-project/security-analytics.git]

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/sql.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/custom-codecs.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/opensearch-oci-object-storage.git, https://github.com/opensearch-project/performance-analyzer.git, https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/neural-search.git]

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testDeleteOperations

• URL: https://build.ci.opensearch.org/job/gradle-check/25886/
• CommitID: 89a9011
  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]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.10%. Comparing base (d7aa6dd) to head (89a9011).
Report is 813 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #10132      +/-   ##
============================================
+ Coverage     71.02%   71.10%   +0.08%     
- Complexity    58078    58088      +10     
============================================
  Files          4825     4825              
  Lines        274032   274101      +69     
  Branches      39930    39946      +16     
============================================
+ Hits         194628   194906     +278     
+ Misses        63067    62802     -265     
- Partials      16337    16393      +56     

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[dblock]

Add to TOC please.

I think you can make this section "SDKman" to make it consistent capitalization-wise and just say "We recommend a tool such as SDKman to manage JDKs".

[BhumikaSaini-Amazon]

We also need to change this to heading 4 (i.e. #### instead of ###)

[BhumikaSaini-Amazon]

We should also change the PR title to be imperative style (i.e. Add an optional DEVELOPER_GUIDE tool instead of Added ...) because the title will be used as the commit message on merge

[opensearch-trigger-bot]

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

[ticheng-aws]

Hi @dtaivpp, Is this being worked upon? Feel free to reach out to maintainers for further reviews.

[dtaivpp]

@ticheng-aws sorry for the delay I’ll get these changes in.

[opensearch-trigger-bot]

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

[sohami]

@dtaivpp Checking again if you plan to clean this up ?

[opensearch-trigger-bot]

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

[opensearch-trigger-bot]

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

[sandeshkr419]

@dtaivpp Are you still working on this?