After some more testing and frustration I've found that after updating JaCoCo to 0.8.2 the newest OpenJDK 11 build works, as does the OpenJDK 10 provided by Ubuntu.
The OpenJDK 8 version now provided by Ubuntu doesn't. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1800792 Title: Update to 8u181-b13-1ubuntu0.18.04.1 breaks Maven builds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-11/+bug/1800792/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs