During February 2025, Scaletta focused on enhancing the robustness of file parsing within the KeYProject/key repository. Working primarily in Java, Scaletta addressed a bug in KeYFile.java by refining error handling to ensure that parsing errors, specifically ParseCancellationException, are properly caught and re-thrown, allowing issues to surface rather than fail silently. The work emphasized consistent code formatting and exception management, applying Spotless to align style across the parsing path. These improvements reduced the risk of undetected parsing failures and made the codebase more maintainable. Scaletta’s contributions centered on code quality, error propagation, and maintainability rather than feature development.