Worked on the checkstyle/checkstyle repository to improve the reliability of code analysis by addressing a false positive in the IndentationCheck feature. Focused on refining the detection logic for cases where the Java 'new' operator appears at the start of a line, the solution involved updating the core logic and introducing comprehensive unit tests to cover various edge cases. This targeted bug fix reduced unnecessary triage and enhanced the stability of indentation checks. The work demonstrated strong skills in Java, code quality practices, and test-driven development, contributing to more maintainable and accurate static analysis within the project’s codebase.