--- old/src/share/vm/gc_implementation/g1/concurrentMark.hpp	2014-02-11 11:36:02.049497831 +0100
+++ new/src/share/vm/gc_implementation/g1/concurrentMark.hpp	2014-02-11 11:36:01.965497830 +0100
@@ -25,7 +25,7 @@
 #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_CONCURRENTMARK_HPP
 #define SHARE_VM_GC_IMPLEMENTATION_G1_CONCURRENTMARK_HPP
 
-#include "gc_implementation/g1/heapRegionSets.hpp"
+#include "gc_implementation/g1/heapRegionSet.hpp"
 #include "utilities/taskqueue.hpp"
 
 class G1CollectedHeap;