ExplicitConstructorSessionBean from org.jboss.jsr299.tck.tests.implementation.enterprise.definition.EnterpriseBeanDefinitionTest must have a no-arg constructor.

While the intent of the test is to exercise the usage of the @Inject-annotated constructor, a session bean class must also have a no-arg constructor, as required by EJB 3.1 spec 4.9.2. This may also be a disconnect between the EJB 3.1 and CDI spec, since the no-arg constructor may not actually be used, however it is still a requirement of the specification.