--- a/hotspot/src/share/vm/classfile/javaClasses.cpp	Fri Mar 24 16:35:37 2017 +0100
+++ b/hotspot/src/share/vm/classfile/javaClasses.cpp	Tue Apr 18 13:19:42 2017 -0400
@@ -2863,7 +2863,7 @@
     oop loader = java_lang_reflect_Module::loader(module);
     Handle h_loader = Handle(THREAD, loader);
     ClassLoaderData* loader_cld = SystemDictionary::register_loader(h_loader, CHECK_NULL);
-    return loader_cld->modules()->unnamed_module();
+    return loader_cld->unnamed_module();
   }
   return module_entry;
 }