Given a class (any class, such as a simple Hello World class) compiled under JDK 8, running "jeprscan --release 8 Hello.class" results in the following warning messages:

warning: unknown enum constant javax.jws.WebParam.Mode.IN
warning: unknown enum constant javax.jws.soap.SOAPBinding.Use.LITERAL
warning: unknown enum constant javax.annotation.Resource.AuthenticationType.CONTAINER