--- a/hotspot/src/share/vm/classfile/systemDictionary.cpp	Tue Mar 10 19:56:19 2015 -0700
+++ b/hotspot/src/share/vm/classfile/systemDictionary.cpp	Fri Mar 13 12:40:39 2015 -0400
@@ -1690,9 +1690,11 @@
 
 // Assumes classes in the SystemDictionary are only unloaded at a safepoint
 // Note: anonymous classes are not in the SD.
-bool SystemDictionary::do_unloading(BoolObjectClosure* is_alive, bool clean_alive) {
+bool SystemDictionary::do_unloading(BoolObjectClosure* is_alive,
+                                    bool clean_previous_versions) {
   // First, mark for unload all ClassLoaderData referencing a dead class loader.
-  bool unloading_occurred = ClassLoaderDataGraph::do_unloading(is_alive, clean_alive);
+  bool unloading_occurred = ClassLoaderDataGraph::do_unloading(is_alive,
+                                                               clean_previous_versions);
   if (unloading_occurred) {
     dictionary()->do_unloading();
     constraints()->purge_loader_constraints();