Checking whether PRs break tests is currently done manually. GitHub Actions are easy to set up, very capable, and helpful to automate testing and other things. You could easily:
Run unit tests on every push to a PR or merge to the main branch (and test across multiple JDK versions)
Deploy SNAPSHOT versions on every merge to the main branch
Send your code to static analysis tools like Coverity and Sonarcloud
Happy to submit a PR to get you started on this if you'd like.
Checking whether PRs break tests is currently done manually. GitHub Actions are easy to set up, very capable, and helpful to automate testing and other things. You could easily:
Happy to submit a PR to get you started on this if you'd like.