4.0.0 com.baeldung immutables 1.0.0-SNAPSHOT com.baeldung parent-modules 1.0.0-SNAPSHOT org.immutables value ${immutables.version} org.assertj assertj-core ${assertj.version} test org.mutabilitydetector MutabilityDetector ${mutabilitydetector.version} test 2.3.10 3.6.1 0.9.6