Rewrite HttpAuthenticator$AuthenticationExchange.authenticate() to use a recursive call. ---------------------------------------------------------------------------------------- Key: ELY-1689 URL: https://issues.jboss.org/browse/ELY-1689 Project: WildFly Elytron Issue Type: Bug Components: HTTP Reporter: Darran Lofthouse Assignee: Darran Lofthouse Priority: Major Fix For: 1.10.1.CR1 By switching to a recursive call we can eliminate the intermediate ArrayList which is required to hold the responders.