--- old/src/hotspot/share/oops/arrayKlass.hpp	2020-07-31 16:51:45.820775430 +0000
+++ new/src/hotspot/share/oops/arrayKlass.hpp	2020-07-31 16:51:44.273560609 +0000
@@ -85,7 +85,7 @@
   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;
 
   static ArrayKlass* cast(Klass* k) {
     return const_cast<ArrayKlass*>(cast(const_cast<const Klass*>(k)));