kotlin-tooling-java-to-kotlin

To convert Java to idiomatic Kotlin, this Skill applies a four-step methodology: faithful translation, nullability audit, collection conversion, and idiomatic transformation, ensuring behavioral parity throughout the migration process.

Yes, the Java to Kotlin migration handles Spring framework annotations by automatically mapping them to correct Kotlin site targets, alongside providing specific transformations for Hibernate, Jackson, and Dagger/Hilt ecosystems.

The best way to preserve null-safety during Java to Kotlin migration is through a dedicated nullability audit step, which verifies that nullable types and annotation site targets are correctly maintained throughout the codebase transformation.

Yes, you can convert mutable Java collections to immutable Kotlin counterparts automatically. The migration methodology includes a specific collection conversion step that correctly maps Java collection mutability to immutable Kotlin equivalents.

To ensure behavioral parity when refactoring legacy Java codebases to Kotlin, the process begins with a faithful translation step before applying nullability audits, collection conversions, and final idiomatic transformations to minimize migration errors.