diff -r a2d3074db7a9 -r 2d5dd194c65c src/hotspot/share/memory/metaspace/commitMask.hpp
--- a/src/hotspot/share/memory/metaspace/commitMask.hpp	Wed Oct 16 17:41:03 2019 +0200
+++ b/src/hotspot/share/memory/metaspace/commitMask.hpp	Thu Oct 17 16:39:45 2019 +0200
@@ -180,7 +180,7 @@
 
 
   //// Debug stuff ////
-  DEBUG_ONLY(void verify(bool slow, bool do_touch_test = true) const;)
+  DEBUG_ONLY(void verify(bool slow) const;)
 
   void print_on(outputStream* st) const;