--- old/src/hotspot/share/runtime/java.cpp	2018-04-27 15:32:09.978197825 +0200
+++ new/src/hotspot/share/runtime/java.cpp	2018-04-27 15:32:09.726197834 +0200
@@ -74,10 +74,6 @@
 #include "utilities/histogram.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/vmError.hpp"
-#if INCLUDE_ALL_GCS
-#include "gc/cms/concurrentMarkSweepThread.hpp"
-#include "gc/parallel/psScavenge.hpp"
-#endif // INCLUDE_ALL_GCS
 #ifdef COMPILER1
 #include "c1/c1_Compiler.hpp"
 #include "c1/c1_Runtime1.hpp"