In April 2025, Bjoern Daase improved the reliability of the snowpark-java-scala repository by addressing flakiness in Self-Join tests within the Java API. He refactored the test logic to ensure assertions no longer depended on the order of result sets, making the tests order-independent and reducing false negatives during continuous integration. This change involved updating unit tests and enhancing test utilities using Java and Scala, with a focus on robust API testing practices. By decoupling test outcomes from row ordering, Bjoern strengthened the foundation for future test suites and contributed to more deterministic and maintainable cross-language testing workflows.