Jeroen: I believe it is using javac 10/11. If I run maven with -X it prints the version info in the beginning and that points to the same paths as below.
$ javac -version javac 10.0.2 $ java -version openjdk version "10.0.2" 2018-07-17 OpenJDK Runtime Environment (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.3) OpenJDK 64-Bit Server VM (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.3, mixed mode) $ mvn --version Apache Maven 3.5.2 Maven home: /usr/share/maven Java version: 10.0.2, vendor: Oracle Corporation Java home: /usr/lib/jvm/java-11-openjdk-amd64 Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "4.15.0-38-generic", arch: "amd64", family: "unix" -- 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
