--- a/hotspot/src/share/vm/memory/space.cpp	Wed Mar 12 17:13:48 2014 +0100
+++ b/hotspot/src/share/vm/memory/space.cpp	Wed Mar 12 15:25:35 2014 +0100
@@ -302,10 +302,6 @@
   CompactibleSpace::clear(mangle_space);
 }
 
-bool ContiguousSpace::is_in(const void* p) const {
-  return _bottom <= p && p < _top;
-}
-
 bool ContiguousSpace::is_free_block(const HeapWord* p) const {
   return p >= _top;
 }