🏆 [BOUNTY] Java/Kotlin Adapter — lh_standard_adapter for Maven Central

[UID9622]

Java/Kotlin Adapter Bounty

Bounty Type: Community Language Adapter
Difficulty: Intermediate
Tags: java kotlin maven bounty good-first-issue

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Mission

Implement lh_standard_adapter in Java (with Kotlin interop). Publish to Maven Central.

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Specification

Read docs/AI-Traceability-Audit-Protocol-v1.0.md for the full standard.
Reference: Python in lh_standard_adapter/.

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Requirements

• Maven groupId: cn.uid9622.longhun, artifactId: lh-standard-adapter
• Gradle/Maven dependency available
• Minimal dependencies (Jackson for JSON, JUnit 5 for tests only)
• Full test suite (72+ tests)
• Javadoc on all public methods
• Kotlin-friendly (null-safety annotations, data classes)
• README with English + Java/Kotlin usage examples
• LICENSE: CC-BY-NC-SA 4.0

API Design

public class LongHunAdapter {
    public LongHunAdapter(String uid, String device)
    public JsonObject wrap(Object data, String taskType, String persona)
    public ValidationResult validate(JsonObject wrapped)
    public Map<String, Object> getSchemas()
}

Acceptance Criteria

1. All tests pass (72+)
2. Cross-validate with Python reference
3. Published to Maven Central
4. PR merged to adapters/java/

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How to Claim

1. Comment below
2. Fork → implement under adapters/java/
3. PR with passing tests

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Every adapter written by a foreign developer is another brick in our wall.

— The LongHun Manifesto

[waterWang]

I claim this bounty. I am a Java backend developer and will implement the Java/Kotlin lh_standard_adapter with Maven Central publishing support. PR incoming shortly.

[laurentketterle-hub]

I claim this bounty — Java/Kotlin adapter. Implementing now.

[johneapen80]

I'll take this — claiming the Java/Kotlin adapter bounty. Starting work now.

[johneapen80]

I'll take this bounty! Starting implementation now.