--- old/src/share/vm/runtime/reflection.cpp	2019-08-28 12:02:42.000000000 -0700
+++ new/src/share/vm/runtime/reflection.cpp	2019-08-28 12:02:42.000000000 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1093,7 +1093,7 @@
   } else {
     if (rtype == T_BOOLEAN || rtype == T_BYTE || rtype == T_CHAR || rtype == T_SHORT)
       narrow((jvalue*) result.get_value_addr(), rtype, CHECK_NULL);
-    return box((jvalue*) result.get_value_addr(), rtype, CHECK_NULL);
+    return box((jvalue*) result.get_value_addr(), rtype, THREAD);
   }
 }