$ java -version
openjdk version "11" 2018-09-25
OpenJDK Runtime Environment 18.9 (build 11+28)
OpenJDK 64-Bit Server VM 18.9 (build 11+28, mixed mode)

$ mvn clean install
...
[INFO] ------------------------------------------------------------------------
[INFO] Building ActiveMQ Artemis Parent 2.7.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ artemis-pom ---
[INFO] Deleting /home/mnovak/projects/activemq-artemis/target
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4:enforce (enforce-maven) @ artemis-pom ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4:enforce (enforce-java) @ artemis-pom ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] ActiveMQ Artemis Parent ............................ FAILURE [  0.302 s]
[INFO] ActiveMQ Artemis Commons ........................... SKIPPED
[INFO] ActiveMQ Artemis Core Client ....................... SKIPPED
[INFO] ActiveMQ Artemis Selector Implementation ........... SKIPPED
[INFO] ActiveMQ Artemis JMS Client ........................ SKIPPED
[INFO] ActiveMQ Artemis Native POM ........................ SKIPPED
[INFO] ActiveMQ Artemis Journal ........................... SKIPPED
[INFO] ActiveMQ Artemis JDBC Store ........................ SKIPPED
[INFO] ActiveMQ Artemis Server ............................ SKIPPED
[INFO] ActiveMQ Artemis Protocols ......................... SKIPPED
[INFO] ActiveMQ Artemis AMQP Protocol ..................... SKIPPED
[INFO] ActiveMQ Artemis STOMP Protocol .................... SKIPPED
[INFO] ActiveMQ Artemis OpenWire Protocol ................. SKIPPED
[INFO] ActiveMQ Artemis HQClient Protocol ................. SKIPPED
[INFO] ActiveMQ Artemis HornetQ Protocol .................. SKIPPED
[INFO] ActiveMQ Artemis MQTT Protocol ..................... SKIPPED
[INFO] ActiveMQ Artemis DTO ............................... SKIPPED
[INFO] ActiveMQ Artemis Service Extensions ................ SKIPPED
[INFO] ActiveMQ Artemis JMS Server ........................ SKIPPED
[INFO] ActiveMQ Artemis CDI Integration ................... SKIPPED
[INFO] ActiveMQ Artemis Boot .............................. SKIPPED
[INFO] ActiveMQ Artemis Tools ............................. SKIPPED
[INFO] ActiveMQ Artemis CLI ............................... SKIPPED
[INFO] ActiveMQ Artemis Web ............................... SKIPPED
[INFO] ActiveMQ Artemis Web ............................... SKIPPED
[INFO] ActiveMQ Artemis Core Client All ................... SKIPPED
[INFO] ActiveMQ Artemis Client OSGi ....................... SKIPPED
[INFO] ActiveMQ Artemis JUnit Rules ....................... SKIPPED
[INFO] ActiveMQ Artemis JMS Client All .................... SKIPPED
[INFO] ActiveMQ Artemis JMS Client OSGi ................... SKIPPED
[INFO] ActiveMQ Artemis RAR POM ........................... SKIPPED
[INFO] ActiveMQ Artemis REST Interface Implementation ..... SKIPPED
[INFO] ActiveMQ Artemis Maven Plugin ...................... SKIPPED
[INFO] ActiveMQ Artemis Server OSGi ....................... SKIPPED
[INFO] ActiveMQ Artemis Cons .............................. SKIPPED
[INFO] ActiveMQ Artemis HawtIO Branding ................... SKIPPED
[INFO] ActiveMQ Artemis HawtIO Plugin ..................... SKIPPED
[INFO] ActiveMQ Artemis Console ........................... SKIPPED
[INFO] ActiveMQ Artemis Spring Integration ................ SKIPPED
[INFO] Apache ActiveMQ Artemis Distribution ............... SKIPPED
[INFO] ActiveMQ Artemis Tests POM ......................... SKIPPED
[INFO] ActiveMQ Artemis Test Support ...................... SKIPPED
[INFO] ActiveMQ Artemis Unit Tests ........................ SKIPPED
[INFO] ActiveMQ Artemis Joram Tests ....................... SKIPPED
[INFO] ActiveMQ Artemis timing Tests ...................... SKIPPED
[INFO] ActiveMQ Artemis JMS Tests ......................... SKIPPED
[INFO] ActiveMQ Artemis Features .......................... SKIPPED
[INFO] ActiveMQ Artemis Integration Tests ................. SKIPPED
[INFO] ActiveMQ Artemis Client Integration Tests .......... SKIPPED
[INFO] ActiveMQ Artemis Compatibility Tests ............... SKIPPED
[INFO] ActiveMQ Artemis soak Tests ........................ SKIPPED
[INFO] ActiveMQ Artemis stress Tests ...................... SKIPPED
[INFO] ActiveMQ Artemis performance Tests ................. SKIPPED
[INFO] Smoke Tests ........................................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.290 s
[INFO] Finished at: 2018-10-04T11:23:43+02:00
[INFO] Final Memory: 33M/128M
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "zip" could not be activated because it does not exist.
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:1.4:enforce (enforce-java) on project artemis-pom: Execution enforce-java of goal org.apache.maven.plugins:maven-enforcer-plugin:1.4:enforce failed: An API incompatibility was encountered while executing org.apache.maven.plugins:maven-enforcer-plugin:1.4:enforce: java.lang.ExceptionInInitializerError: null
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.apache.maven.plugins:maven-enforcer-plugin:1.4
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/home/mnovak/.m2/repository/org/apache/maven/plugins/maven-enforcer-plugin/1.4/maven-enforcer-plugin-1.4.jar
[ERROR] urls[1] = file:/home/mnovak/.m2/repository/backport-util-concurrent/backport-util-concurrent/3.1/backport-util-concurrent-3.1.jar
[ERROR] urls[2] = file:/home/mnovak/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.11/plexus-interpolation-1.11.jar
[ERROR] urls[3] = file:/home/mnovak/.m2/repository/org/slf4j/slf4j-jdk14/1.5.6/slf4j-jdk14-1.5.6.jar
[ERROR] urls[4] = file:/home/mnovak/.m2/repository/org/slf4j/jcl-over-slf4j/1.5.6/jcl-over-slf4j-1.5.6.jar
[ERROR] urls[5] = file:/home/mnovak/.m2/repository/org/apache/maven/reporting/maven-reporting-api/2.2.1/maven-reporting-api-2.2.1.jar
[ERROR] urls[6] = file:/home/mnovak/.m2/repository/org/apache/maven/doxia/doxia-sink-api/1.1/doxia-sink-api-1.1.jar
[ERROR] urls[7] = file:/home/mnovak/.m2/repository/org/apache/maven/doxia/doxia-logging-api/1.1/doxia-logging-api-1.1.jar
[ERROR] urls[8] = file:/home/mnovak/.m2/repository/commons-cli/commons-cli/1.2/commons-cli-1.2.jar
[ERROR] urls[9] = file:/home/mnovak/.m2/repository/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-4/plexus-interactivity-api-1.0-alpha-4.jar
[ERROR] urls[10] = file:/home/mnovak/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
[ERROR] urls[11] = file:/home/mnovak/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
[ERROR] urls[12] = file:/home/mnovak/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.20/plexus-utils-3.0.20.jar
[ERROR] urls[13] = file:/home/mnovak/.m2/repository/commons-lang/commons-lang/2.3/commons-lang-2.3.jar
[ERROR] urls[14] = file:/home/mnovak/.m2/repository/org/apache/maven/enforcer/enforcer-api/1.4/enforcer-api-1.4.jar
[ERROR] urls[15] = file:/home/mnovak/.m2/repository/org/apache/maven/enforcer/enforcer-rules/1.4/enforcer-rules-1.4.jar
[ERROR] urls[16] = file:/home/mnovak/.m2/repository/org/apache/maven/shared/maven-common-artifact-filters/1.4/maven-common-artifact-filters-1.4.jar
[ERROR] urls[17] = file:/home/mnovak/.m2/repository/org/beanshell/bsh/2.0b4/bsh-2.0b4.jar
[ERROR] urls[18] = file:/home/mnovak/.m2/repository/org/apache/maven/shared/maven-dependency-tree/2.2/maven-dependency-tree-2.2.jar
[ERROR] urls[19] = file:/home/mnovak/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
[ERROR] urls[20] = file:/home/mnovak/.m2/repository/org/eclipse/aether/aether-util/0.9.0.M2/aether-util-0.9.0.M2.jar
[ERROR] urls[21] = file:/home/mnovak/.m2/repository/org/codehaus/plexus/plexus-i18n/1.0-beta-6/plexus-i18n-1.0-beta-6.jar
[ERROR] urls[22] = file:/home/mnovak/.m2/repository/org/apache/maven/plugin-testing/maven-plugin-testing-harness/1.3/maven-plugin-testing-harness-1.3.jar
[ERROR] urls[23] = file:/home/mnovak/.m2/repository/org/codehaus/plexus/plexus-archiver/2.2/plexus-archiver-2.2.jar
[ERROR] urls[24] = file:/home/mnovak/.m2/repository/org/codehaus/plexus/plexus-io/2.0.4/plexus-io-2.0.4.jar
[ERROR] urls[25] = file:/home/mnovak/.m2/repository/junit/junit/4.11/junit-4.11.jar
[ERROR] urls[26] = file:/home/mnovak/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[project>org.apache.activemq:artemis-pom:2.7.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
[ERROR] 
[ERROR] -----------------------------------------------------: begin 0, end 3, length 2
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException