--- old/src/hotspot/share/oops/instanceKlass.hpp	2020-07-31 16:51:52.815522908 +0000
+++ new/src/hotspot/share/oops/instanceKlass.hpp	2020-07-31 16:51:51.260502631 +0000
@@ -662,7 +662,7 @@
   Method* uncached_lookup_method(const Symbol* name,
                                  const Symbol* signature,
                                  OverpassLookupMode overpass_mode,
-                                 PrivateLookupMode private_mode = find_private) const;
+                                 PrivateLookupMode private_mode = PrivateLookupMode::find_private) const;
 
   // lookup a method in all the interfaces that this class implements
   // (returns NULL if not found)