--- old/src/hotspot/share/oops/instanceKlass.cpp	2018-03-26 13:40:55.897184060 -0400
+++ new/src/hotspot/share/oops/instanceKlass.cpp	2018-03-26 13:40:55.514148674 -0400
@@ -1901,7 +1901,7 @@
 }
 
 void InstanceKlass::clean_implementors_list(BoolObjectClosure* is_alive) {
-  assert(class_loader_data()->is_alive(is_alive), "this klass should be live");
+  assert(class_loader_data()->is_alive(), "this klass should be live");
   if (is_interface()) {
     if (ClassUnloading) {
       Klass* impl = implementor();