Andrzej Grzesik A year with jdk11 in production

At the time of SnowOne, Revolut will have been running Java 11 in production for over a year As with any JDK upgrades, this didn t happen overnight I would like to describe our experience. You will hear what our journey was like, what surprised us, and what we found better than before Expect a real life, production environment report, covering doubts, pain points (yes) and gains (YES ), as well as surprises that surprised us. This will include how did it work out with tools, alternative JVM languages, and (some) 3rd party products. We will finish with what the plan for adopting future releases is.