[keycloak-dev] no stack trace in testsuite failed run

I performed the following in integration-arquillian testsuite mvn -Dkeycloak.logging.level=debug clean install > out.txt 2>&1 My test is failing in AbstractKeycloakTest.afterAbstractKeycloakTest while running TestCleanup loop. I'm getting a NullPointerException but I can't seem to get the testsuite to output the stack trace. I do see info level logs from this class, but no stack trace. Even if I add a exception.printStackTrace(). The stack trace is empty. Any ideas? This popped up before but just magically disappeared. Now its back. The test failure only comes up in a full maven build. Can't reproduce in IDE. Thanks, Bill