ClassNotFound exception when running Arquillian test ---------------------------------------------------- Key: WFLY-3776 URL: https://issues.jboss.org/browse/WFLY-3776 Project: WildFly Issue Type: Bug Components: Server Affects Versions: 8.1.0.Final, 9.0.0.Alpha1 Environment: Mac Reporter: xiaodong xie Assignee: Panagiotis Sotiropoulos org.jboss.as.embedded.EmbeddedStandAloneServerFactory uses org.jboss.as.protocol.StreamUtils, which belongs to "org.jboss.as.protocol" module. This module is not imported in "org.jboss.as.embedded" module. Adding the import fix the issue. Thanks.