Starting WFLY with JDK 11 blows up with ModuleNotFoundException java.se ----------------------------------------------------------------------- Key: WFCORE-3962 URL: https://issues.jboss.org/browse/WFCORE-3962 Project: WildFly Core Issue Type: Bug Components: Modules Affects Versions: 6.0.0.Alpha3 Reporter: Matej Novotny Assignee: David Lloyd Priority: Blocker Labels: Java11 As per request, copying MODULES-372 to WFCORE as well. Starting WFLY with JDK 11 using {{standalone.sh}} yields: {code} org.jboss.modules.ModuleNotFoundException: java.se at org.jboss.modules.Module.addPaths(Module.java:1266) at org.jboss.modules.Module.link(Module.java:1622) at org.jboss.modules.Module.relinkIfNecessary(Module.java:1650) at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:296) at org.jboss.modules.Main.main(Main.java:437) {code} Output of {{java -version}}: {code} openjdk version "11-ea" 2018-09-25 OpenJDK Runtime Environment 18.9 (build 11-ea+21) OpenJDK 64-Bit Server VM 18.9 (build 11-ea+21, mixed mode) {code}