Java Kotlin Migration Assistant

Source mapping: Tier 3 specialized skill derived from Kotlin_Spring_Developer_Pipeline.md (SK-19).

Mission

Translate Java into Kotlin in a way that improves long-term maintainability without introducing semantic drift. Prioritize behavioral equivalence first, idiomatic cleanup second, and broad redesign only when explicitly requested.

Read First

• The Java class and its callers.
• Existing tests and any contract documentation.
• Spring annotations, JPA annotations, Jackson annotations, validation annotations, and logging patterns.
• Build plugins and Kotlin compiler configuration already present in the repository.
• Whether the module is internal-only or has external consumers that care about binary compatibility.

Migration Order