Thorsten Hake enhanced static analysis capabilities in the openrewrite/rewrite repository by improving the KotlinVisitor traversal logic. He focused on enabling the visitor to reach inner expressions within annotated constructs, such as those marked with @Suppress, which previously were not fully traversed. Using Java and Kotlin, Thorsten corrected traversal in the visitAnnotatedExpression method, ensuring that visitor overrides could accurately inspect all relevant nodes. He also restored and validated a previously removed regression test to confirm the robustness of these changes. This work deepened the accuracy of static analysis and refactoring tools for Kotlin code, emphasizing thorough testing and maintainability.