Explain Migration strategies from Java to Kotlin in Kotlin development.

Migrating from Java to Kotlin can be done incrementally with these proven strategies:\n\n1. Automated Conversion\n• Use IntelliJ IDEA's built-in Java to Kotlin converter\n• Convert entire files or selected code blocks\n• Example conversion:\n\n\n\n2. Gradual Migration Strategy\n• Start with new features in Kotlin\n• Convert utility classes first\n• Migrate data classes and POJOs\n• Convert business logic incrementally\n• Update tests to Kotlin last\n\n3. Interoperability Considerations\n\n\n4. Handling Nullability\n\n\n5. Migration Best Practices\n• Keep Java and Kotlin code side by side during transition\n• Use @JvmStatic for static method compatibility\n• Apply @JvmOverloads for default parameters\n• Handle platform types carefully\n• Refactor to idiomatic Kotlin after conversion\n\n6. Common Migration Steps\n• Phase 1: New features in Kotlin\n• Phase 2: Convert data models\n• Phase 3: Migrate utility functions\n• Phase 4: Convert business logic\n• Phase 5: Refactor to idiomatic Kotlin\n• Phase 6: Remove Java interop annotations