This episode is about software tests, automation, and immediate feedback. 

Some more material on effective tests in Java development:

• https://blog.sebastian-daschner.com/entries/efficient-testing-video-course

• https://blog.sebastian-daschner.com/entries/thoughts-on-efficient-testing

• https://blog.sebastian-daschner.com/entries/openliberty-plugin-dev-mode

• https://blog.sebastian-daschner.com/entries/quarkus-remote-dev-in-containers