During May 2025, Wjsdudtj focused on enhancing code quality in the apache/gravitino repository by refactoring the Utils.getJobName method. They simplified the job name retrieval logic in Utils.java, removing an unnecessary toString() call and returning getName() directly. This Java development effort improved code readability and maintainability without introducing user-facing changes. By streamlining the utility logic, Wjsdudtj reduced potential runtime overhead and aligned the codebase with established coding standards. Their work in code refactoring addressed a subtle bug and made future updates easier for other developers, demonstrating a thoughtful approach to maintainable software engineering within a collaborative open-source project.