This sample project consists of a kotlin library modularLib and a kotlin application app.
The library project has tests that are executed in the modular environment, accessing the main code as a black box, i.e. the tests are located in a separate module.
You need to set JAVA_HOME environment variable to the path to JDK-9 or greater.
You can build or jlink the application as following:
./gradlew :app:build
./gradlew :app:jlink
jlink will craft a Java distribution in app/build/jlink directory
with the only modules that are required for this application.
To run the application, execute:
./app/build/jlink/bin/modularApp