src/hotspot/share/classfile/defaultMethods.cpp

@@ -899,12 +899,11 @@
                                mt, CHECK_NULL);
 
   m->set_constants(NULL); // This will get filled in later
   m->set_name_index(cp->utf8(name));
   m->set_signature_index(cp->utf8(sig));
-  ResultTypeFinder rtf(sig);
-  m->constMethod()->set_result_type(rtf.type());
+  m->compute_from_signature(sig);
   m->set_size_of_parameters(params);
   m->set_max_stack(max_stack);
   m->set_max_locals(params);
   m->constMethod()->set_stackmap_data(NULL);
   m->set_code(code_start);