Deployment classloader leak on EE Concurrency managed threads ------------------------------------------------------------- Key: WFLY-11846 URL: https://issues.jboss.org/browse/WFLY-11846 Project: WildFly Issue Type: Bug Components: Concurrency Utilities Affects Versions: 16.0.0.Final Reporter: Eduardo Martins Assignee: Eduardo Martins Priority: Critical Fix For: 17.0.0.Beta1 Attachments: Screenshot 2019-03-13 at 20.21.19.png A followup to WFLY-11678, managed threads have another deployment CL leak, which happens due to parent thread having a reference to it in its AccessControlContext. When a thread is created it inherits parent's AccessControlContext.