--- old/src/hotspot/share/gc/g1/g1GC.hpp	2017-10-17 23:16:52.617792758 +0200
+++ new/src/hotspot/share/gc/g1/g1GC.hpp	2017-10-17 23:16:52.161791649 +0200
@@ -22,8 +22,8 @@
  *
  */
 
-#ifndef SHARE_VM_GC_G1_G1_GC_HPP
-#define SHARE_VM_GC_G1_G1_GC_HPP
+#ifndef SHARE_GC_G1_G1GC_HPP
+#define SHARE_GC_G1_G1GC_HPP
 
 #include "gc/shared/gc.hpp"
 
@@ -33,4 +33,4 @@
   virtual size_t conservative_max_heap_alignment();
 };
 
-#endif // SHARE_VM_GC_G1_G1_GC_HPP
+#endif // SHARE_GC_G1_G1GC_HPP