[ https://issues.jboss.org/browse/CDI-507?page=com.atlassian.jira.plugin.sy... ] Martin Kouba commented on CDI-507: ---------------------------------- Well, the CDI spec does not mention the {{javax.inject.Singleton}} scope in the relevant section "1.2.4. Relationship to Dependency Injection for Java": {quote} The Dependency Injection for Java specification defines a set of annotations for the declaring injected fields, methods and constructors of a bean. The dependency injection service makes use of these annotations. {quote} On the other hand, all CDI implementations should pass JSR 330 TCK (see also [CDI TCK reference guide|https://docs.jboss.org/cdi/tck/reference/latest/en-US/html/introduc...]) and so it is defacto supported. -- This message was sent by Atlassian JIRA (v6.4.11#64026)