@Override protected A_Type privateFailureVariableType() { return AbstractEnumerationTypeDescriptor.withInstances( SetDescriptor.from( E_INVALID_HANDLE, E_SPECIAL_ATOM, E_INCORRECT_ARGUMENT_TYPE, E_IO_ERROR)); }
@Override protected A_Type privateFailureVariableType() { return AbstractEnumerationTypeDescriptor.withInstances( SetDescriptor.from(E_SERIALIZATION_FAILED)); }