--- a/hotspot/src/share/vm/oops/method.hpp	Wed Apr 12 13:05:59 2017 +0200
+++ b/hotspot/src/share/vm/oops/method.hpp	Wed Apr 12 17:53:18 2017 +0200
@@ -667,7 +667,7 @@
 
   // sizing
   static int header_size()                       {
-    return align_size_up(sizeof(Method), wordSize) / wordSize;
+    return align_size_up((int)sizeof(Method), wordSize) / wordSize;
   }
   static int size(bool is_native);
   int size() const                               { return method_size(); }