[jboss-user] [EJB 3.0] - Re: JPA (EJB3) , javassist and polymorphism

[rkrylov]

I have similar problem:
EntityManager occasionally returns instances of class SomeClass_$$_javassist_number instead of SomeClass.

Thus, there is no way to use the bean correctly with polymorphic queries, when instead of instance of some SubClass I have an instance of BaseClass_$$_javassist_number.

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