Kotlin and TornadoFX
Converter for the old validation configuration written in Kotlin.
As I have changed the JSON for configure the SmartCSV.fx from my own Schema to JSON Table Schema, I had to provide a converter for existing configurations.
I wanted to write less code than I typically do in Java and learn something new. Therefor I started a new project in Kotlin a programming language invented by JetBrains, the people behind the excellent IntelliJ IDEA IDE.