src/share/vm/runtime/reflection.cpp

*** 950,959 ****
--- 950,960 ----
          } else {
            method = resolve_interface_call(klass, reflected_method, target_klass, receiver, CHECK_(NULL));
          }
        }  else {
          // if the method can be overridden, we resolve using the vtable index.
+         assert(!reflected_method->has_itable_index(), "");
          int index = reflected_method->vtable_index();
          method = reflected_method;
          if (index != Method::nonvirtual_vtable_index) {
            // target_klass might be an arrayKlassOop but all vtables start at
            // the same place. The cast is to avoid virtual call and assertion.