[GitHub] flink pull request #5714: [FLINK-8925][tests] Enable Flip6 on travis

Github user zentol closed the pull request at: https://github.com/apache/flink/pull/5714 ---

[GitHub] flink pull request #5714: [FLINK-8925][tests] Enable Flip6 on travis

GitHub user zentol opened a pull request: https://github.com/apache/flink/pull/5714 [FLINK-8925][tests] Enable Flip6 on travis ## What is the purpose of the change This PR enables Flip6 for half of our travis profiles. ## Brief change log * add `Old` junit