--- a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp	Thu Oct 15 00:42:15 2015 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp	Wed Oct 14 09:33:45 2015 +0200
@@ -65,7 +65,6 @@
 class CompactibleSpaceClosure;
 class Space;
 class G1CollectorPolicy;
-class GenRemSet;
 class G1RemSet;
 class HeapRegionRemSetIterator;
 class ConcurrentMark;