fix(xtest): Removes support for not-yet-ready java-sdk mlkem feature

[dmihalcik-virtru]

While waiting for the catch-22 on the protocol buffer enums

Summary by CodeRabbit

• Bug Fixes
  • Updated feature detection in the command-line tool so it no longer reports support for one specific encryption mechanism check.
  • Improved how supported features are evaluated, with related checks now handled in a cleaner sequence.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 3dae3ea0-5382-4370-8dcd-7de9b5bd772b

📥 Commits

Reviewing files that changed from the base of the PR and between fb1ca61 and 338c01b.

📒 Files selected for processing (1)

• xtest/sdk/java/cli.sh

💤 Files with no reviewable changes (1)

• xtest/sdk/java/cli.sh

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📝 Walkthrough

Walkthrough

Removes the mechanism-mlkem case branch from the supports subcommand feature dispatch in xtest/sdk/java/cli.sh. The branch previously checked for mlkem:768 via cmdline.jar help encrypt; its removal means mechanism-mlkem is no longer handled by the script.

Changes

Remove mechanism-mlkem support check

Layer / File(s)	Summary
Remove mechanism-mlkem case branch xtest/sdk/java/cli.sh	Deletes the 5-line mechanism-mlkem case branch from the supports feature dispatch, leaving mechanism-rsa-4096 | mechanism-ec-curves-384-521 as the next handler.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• opentdf/tests#531: Modifies the same supports feature dispatch in xtest/sdk/java/cli.sh, including changes to mechanism-mlkem/secp256r1-mlkem768 case handling.
• opentdf/tests#538: Adds the mechanism-mlkem case branch (checking cmdline.jar help encrypt | grep -i "mlkem:768") that this PR removes.

Suggested reviewers

• sujankota

🐰 A branch once checked for mlkem's key,
Now snipped away, clean as can be.
The dispatch moves on without a fuss,
One fewer case — no drama, no muss!
hop hop

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: removing xtest support for the Java SDK mlkem feature.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch disable-pure-mlkem-java-sdk

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[gemini-code-assist]

Code Review

This pull request removes the mechanism-mlkem case block from the Java CLI test script (xtest/sdk/java/cli.sh). There are no review comments, and I have no feedback to provide.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

X-Test Results

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