Evaluation Data of Automated Quality Assessment of Metamodel Evolution: A Case Study in Java Mutation Testing

This artifact contains the support scripts and evaluation data for the following paper: Freya Ancona, Philipp Wieber, Christoph Bockisch, and Gabriele Taentzer. (2026).Automated Quality Assessment of Metamodel Evolution: A Case Study in Java Mutation TestingIn Proceedings of ACM / IEEE 29th International Conference on Model Driven Engineering Languages and Systems (MODELS 2026). The main results and software, as well as detailed documentation, is provided in the file "metamodel-evaluation.zip". The other files contain detailed intermediate results ("evolution-models.zip" and "mmt-mutation-results.zip") as well as a convenient installation option of the required Defects4J dataset used during the evaluation ("defects4j-install.tar.zst"). The included components and steps required to replicate the evaluation are described in the "README.md" file in main archive ("metamodel-evaluation.zip").