Tim te Beek

Tim te Beek


Senior software engineer who enjoys working with and contributing to Open Source such as Spring Boot, Kafka, WireMock, OpenRewrite and ArchUnit. When not at work you'll find me travelling, bouldering, snowboarding, surfing or at one of many cultural events around my home town or abroad.

Twitter : @timtebeek

Blog: https://github.com/timtebeek


Track : Java, JVM

Type de présentation : Quickie

Major migrations made easy

Conferences love to show you the latest and greatest framework versions and language features. But those new technologies can feel a world away back at work. And it can be hard to justify the time spent to upgrade something that’s not broken, such as JUnit 4.

What if you could migrate in mere minutes? With OpenRewrite you can! A collection of fine grained recipes combine to achieve large scale migrations of frameworks and tools related to the JVM. And since it uses an abstract syntax tree, refactorings are guaranteed safe.

Upgrade Java, Spring, Micronaut and Quarkus. Adopt JUnit 5; switch to AssertJ. Replace Log4j with Logback. Fix Checkstyle violations. A world of quick and easy migrations awaits!