javax.websocket is missing from default classpath entries of WildFly 12 Runtime ------------------------------------------------------------------------------- Key: JBIDE-26016 URL: https://issues.jboss.org/browse/JBIDE-26016 Project: Tools (JBoss Tools) Issue Type: Bug Components: server Affects Versions: 4.5.3.Final Environment: Windows 7, Eclipse Oxygen.3a Release (4.7.3a), WildFly 12.0.0. Final Reporter: Marco Del Percio Assignee: Rob Stryker Priority: Minor Fix For: 4.6.0.AM2 Attachments: javax.websocket.missing.png When creating a new server instance based on WildFly 12 Runtime, the default classpath entries of such runtime do not include javax.websocket. The workaround is to manually amend the default classpath entries for that runtime and add the missing module. javax.websocket has always been there by default until WildFly 11 Runtime, I don't see why it shouldn't be there with WildFly 12 Runtime