Apache Isis™ is a platform to let you rapidly develop domain-driven apps in Java.
This app has been generated using Apache Isis' SimpleApp archetype, to create a purposefully minimal application that nevertheless includes fixture data, integration tests and BDD specs.
The app itself consists of a single domain class, `SimpleObject`, along with an equally simple (factory/repository) domain service, `SimpleObjects`.
For more details, see the Apache Isis website.