--- old/src/hotspot/share/oops/objArrayKlass.cpp	2018-07-16 15:03:47.300608450 -0400
+++ new/src/hotspot/share/oops/objArrayKlass.cpp	2018-07-16 15:03:46.897438632 -0400
@@ -477,7 +477,7 @@
   int print_len = MIN2((intx) oa->length(), MaxElementPrintSize);
   for(int index = 0; index < print_len; index++) {
     st->print(" - %3d : ", index);
-    oa->obj_at(index)->print_value_on(st);
+    oopDesc::print_value_on(st, oa->obj_at(index));
     st->cr();
   }
   int remaining = oa->length() - print_len;