Delete Unused WebUtil Class --------------------------- Key: WFLY-4494 URL: https://issues.jboss.org/browse/WFLY-4494 Project: WildFly Issue Type: Patch Components: Web (Undertow) Reporter: Philippe Marschall Assignee: Stuart Douglas The WebUtil class in the security package of the undertow subsystem is unused. I found the class because it invokes #toString on an array instead of calling Arrays#toString. If it was still used this would have to be fixed.