ClassLoader leak in org.jboss.el.cache.FactoryFinderCache (Wildfly 11) ---------------------------------------------------------------------- Key: WFLY-9666 URL: https://issues.jboss.org/browse/WFLY-9666 Project: WildFly Issue Type: Bug Components: Web (Undertow) Affects Versions: 11.0.0.Final Environment: macOS Reporter: Bruno Medeiros Assignee: Stuart Douglas Priority: Critical Attachments: Screen Shot 2018-01-14 at 19.32.10.png I was investigating why my class loader was leaking and after fixing all the problems within my application classes I got the leak shown in the attachment. !Screen Shot 2018-01-14 at 19.32.10.png|thumbnail! This is pretty similar with https://issues.jboss.org/browse/WFLY-3365, not sure if I should have reopened that one o raised this one, sorry if I took the wrong decision.