Unit testing, for performance It’s with great pleasure that I’m announcing the first official release of JfrUnit today! JfrUnit is an extension to JUnit which allows you to assert JDK Flight Recorder events in your unit tests. This capability opens up a number of interesting use cases in the field of testing JVM-based applications: You can use JfrUnit to ensure your application produces the custom JFR events you expect it to emit You can use JfrUnit to identify potential performance regre...