Protostream server module needs to depend on sun.jdk module ----------------------------------------------------------- Key: ISPN-7676 URL: https://issues.jboss.org/browse/ISPN-7676 Project: Infinispan Issue Type: Bug Components: Server Affects Versions: 9.0.0.CR4 Reporter: Tristan Tarrant Assignee: Tristan Tarrant Fix For: 9.0.0.Final The protostream uberjar incorporates protobuf which attempts to use sun.misc.Unsafe. In order for JBoss Modules to expose this class when running under IBM JDK we need to add a module dependency on sun.jdk