diff -r ee45b48c9e4a -r d667de4734ac src/hotspot/share/prims/whitebox.cpp
--- a/src/hotspot/share/prims/whitebox.cpp	Tue Feb 12 19:22:19 2019 +0100
+++ b/src/hotspot/share/prims/whitebox.cpp	Tue Feb 12 11:23:43 2019 -0800
@@ -1544,9 +1544,6 @@
       blobs.append(stub);
     }
   }
-  if (blobs.length() == 0) {
-    return NULL;
-  }
   ThreadToNativeFromVM ttn(thread);
   jobjectArray result = NULL;
   jclass clazz = env->FindClass(vmSymbols::java_lang_Object()->as_C_string());