@Startup @Singleton Beans Constructed Multiple Times ---------------------------------------------------- Key: WFLY-5097 URL: https://issues.redhat.com/browse/WFLY-5097 Project: WildFly Issue Type: Bug Components: EJB Affects Versions: 9.0.1.Final Environment: All Reporter: Davide Crudo Assignee: Panagiotis Sotiropoulos Priority: Major Attachments: singleton.zip When using @Startup and/or @Singleton to start a Bean on server startup, everytime a method is accessed or the bean is injected with @EJB, both Constructor and @Postconstruct are executed. This happens multiple times, each time any component uses the Singleton bean. This seems similar to an issue reported for JBOSS AS 7.x (see forum link reference below)