Add the scala exercise file to src/main/scala/se/kth/edx/id2203/templates and use sbt to execute it.
Operating System
The exercises only run on Linux and OSX environments.
sbt
You will need to install sbt in order to run.
JVM
It is highly recommended to use Java 8. You may run into issues with newer versions. If you have more java versions on your computer, make sure $JAVA_HOME is pointing to java-8.
Run exercise code
sbt run
The validator will print whether all checks passed or not.