src/hotspot/share/gc/shared/collectedHeap.hpp

@@ -88,10 +88,11 @@
 //   GenCollectedHeap
 //     SerialHeap
 //     CMSHeap
 //   G1CollectedHeap
 //   ParallelScavengeHeap
+//   ShenandoahHeap
 //   ZCollectedHeap
 //
 class CollectedHeap : public CHeapObj<mtInternal> {
   friend class VMStructs;
   friend class JVMCIVMStructs;

@@ -174,11 +175,12 @@
     Serial,
     Parallel,
     CMS,
     G1,
     Epsilon,
-    Z
+    Z,
+    Shenandoah
   };
 
   static inline size_t filler_array_max_size() {
     return _filler_array_max_size;
   }