--- a/hotspot/src/share/vm/gc/shared/space.hpp	Thu Oct 15 00:42:15 2015 +0000
+++ b/hotspot/src/share/vm/gc/shared/space.hpp	Wed Oct 14 09:33:45 2015 +0200
@@ -47,7 +47,6 @@
 class Generation;
 class CompactibleSpace;
 class BlockOffsetTable;
-class GenRemSet;
 class CardTableRS;
 class DirtyCardToOopClosure;