src/hotspot/share/gc/shared/referenceProcessor.cpp

rev 52710 : Upstream/backport Shenandoah to JDK11u

@@ -1154,11 +1154,11 @@
       assert(RefDiscoveryPolicy == ReferenceBasedDiscovery,
              "Unrecognized policy");
       // Check assumption that an object is not potentially
       // discovered twice except by concurrent collectors that potentially
       // trace the same Reference object twice.
-      assert(UseConcMarkSweepGC || UseG1GC,
+      assert(UseConcMarkSweepGC || UseG1GC || UseShenandoahGC,
              "Only possible with a concurrent marking collector");
       return true;
     }
   }