From what I remember, you can reproduce it by trying to run the test with and without the BeanUtils dependency, declared here:

JMS client BOM needs to include Apache Commons BeanUtils -------------------------------------------------------- Key: WFLY-5898 URL: https://issues.jboss.org/browse/WFLY-5898 Project: WildFly Issue Type: Bug Components: Application Client, JMS Affects Versions: 10.0.0.CR4 Environment: Wildfly 10.0.0.CR4 Reporter: Juraci Paixão Kröhling Assignee: Jeff Mesnil Fix For: 10.0.0.CR5 When using the JMS client BOM, the following exception happens, due to the missing transitive dependency on Apache Commons BeanUtils {code} Exception in thread "naming-client-message-receiver-1-thread-1" java.lang.NoClassDefFoundError: org/apache/commons/beanutils/BeanIntrospector at org.apache.activemq.artemis.uri.ConnectionFactoryParser.<init>(ConnectionFactoryParser.java:26) at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.<init>(ActiveMQConnectionFactory.java:173) at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.<init>(ActiveMQConnectionFactory.java:169) ... {code} As a workaround, the consumer of the BOM may to add the following dependency: {code} <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils</artifactId> <version>1.9.2</version> <scope>test</scope> </dependency> {code}