--- a/hotspot/src/share/vm/gc/g1/g1RootClosures.cpp	Fri Dec 04 04:06:37 2015 -0500
+++ b/hotspot/src/share/vm/gc/g1/g1RootClosures.cpp	Fri Dec 04 15:47:13 2015 +0100
@@ -23,7 +23,38 @@
  */
 
 #include "precompiled.hpp"
-#include "gc/g1/g1RootClosures.inline.hpp"
+#include "gc/g1/g1OopClosures.inline.hpp"
+#include "gc/g1/g1RootClosures.hpp"
+#include "gc/g1/g1SharedClosures.hpp"
+
+// Closures used for standard G1 evacuation.
+class G1EvacuationClosures : public G1EvacuationRootClosures {
+  G1SharedClosures<G1MarkNone> _closures;
+
+public:
+  G1EvacuationClosures(G1CollectedHeap* g1h,
+                       G1ParScanThreadState* pss,
+                       bool gcs_are_young) :
+      _closures(g1h, pss, gcs_are_young, /* must_claim_cld */ false) {}
+
+  OopClosure* weak_oops()   { return &_closures._buffered_oops; }
+  OopClosure* strong_oops() { return &_closures._buffered_oops; }
+
+  CLDClosure* weak_clds()             { return &_closures._clds; }
+  CLDClosure* strong_clds()           { return &_closures._clds; }
+  CLDClosure* thread_root_clds()      { return NULL; }
+  CLDClosure* second_pass_weak_clds() { return NULL; }
+
+  CodeBlobClosure* strong_codeblobs()      { return &_closures._codeblobs; }
+  CodeBlobClosure* weak_codeblobs()        { return &_closures._codeblobs; }
+
+  void flush()                 { _closures._buffered_oops.done(); }
+  double closure_app_seconds() { return _closures._buffered_oops.closure_app_seconds(); }
+
+  OopClosure* raw_strong_oops() { return &_closures._oops; }
+
+  bool trace_metadata()         { return false; }
+};
 
 // Closures used during initial mark.
 // The treatment of "weak" roots is selectable through the template parameter,