When I run the tests, i.e. with mvn verify -P uitests on RHEL 7.5 I get a failure at some point on the org.openjdk.jmc.rjmx.test module, in particular the following tests fail:

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Test set: org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest
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Tests run: 4, Failures: 3, Errors: 0, Skipped: 0, Time elapsed: 0.087 sec <<< FAILURE! - in org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest
testReadCommercialFeaturesState(org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest) Time elapsed: 0.028 sec <<< FAILURE!
java.lang.AssertionError: Could not retrieve the commercial features service. Please make sure that you are connecting to a Java 7u4 or later JVM.
at org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest.getCommercialFeaturesService(CommercialFeaturesServiceTest.java:80)
at org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest.testReadCommercialFeaturesState(CommercialFeaturesServiceTest.java:57)

testGetService(org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest) Time elapsed: 0.015 sec
testSetCommercialFeaturesState(org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest) Time elapsed: 0.021 sec <<< FAILURE!
java.lang.AssertionError: Could not retrieve the commercial features service. Please make sure that you are connecting to a Java 7u4 or later JVM.
at org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest.getCommercialFeaturesService(CommercialFeaturesServiceTest.java:80)
at org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest.testSetCommercialFeaturesState(CommercialFeaturesServiceTest.java:64)

testGetCommercialFeaturesService(org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest) Time elapsed: 0.021 sec <<< FAILURE!
java.lang.AssertionError: Could not retrieve the commercial features service. Please make sure that you are connecting to a Java 7u4 or later JVM.
at org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest.getCommercialFeaturesService(CommercialFeaturesServiceTest.java:80)
at org.openjdk.jmc.rjmx.test.services.CommercialFeaturesServiceTest.testGetCommercialFeaturesService(CommercialFeaturesServiceTest.java:52)

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The test seems to require a closed JDK with commercial features, I think we should be able to run the full test suite on OpenJDK as well.