diff -r 420ff459906f -r 9c18c9d839d3 src/hotspot/share/gc/shared/collectedHeap.hpp
--- a/src/hotspot/share/gc/shared/collectedHeap.hpp	Mon Dec 10 17:34:49 2018 +0300
+++ b/src/hotspot/share/gc/shared/collectedHeap.hpp	Mon Dec 10 15:47:44 2018 +0100
@@ -90,6 +90,7 @@
 //     CMSHeap
 //   G1CollectedHeap
 //   ParallelScavengeHeap
+//   ShenandoahHeap
 //   ZCollectedHeap
 //
 class CollectedHeap : public CHeapObj<mtInternal> {
@@ -176,7 +177,8 @@
     CMS,
     G1,
     Epsilon,
-    Z
+    Z,
+    Shenandoah
   };
 
   static inline size_t filler_array_max_size() {