A modern programming language that makes developers happier.

kotlinlang

Coroutines do allow for a comfortable programming style that many devs are familiar with. Worth trying out testing the Coroutine way :simple_smile:. Have done a recent commit (<https://github.com/napperley/vertx-kotlintest/commit/6a0390dce02720623b89f0115f75d64edbb9ad13>) which should hopefully provide a clear idea of what I was trying to achieve with async testing, even though I have failed to pull it off :slightly_frowning_face:.