--- a/hotspot/src/share/vm/classfile/defaultMethods.cpp	Tue May 28 16:36:19 2013 -0700
+++ b/hotspot/src/share/vm/classfile/defaultMethods.cpp	Thu May 30 11:46:39 2013 -0700
@@ -1349,6 +1349,7 @@
 
   // Replace klass methods with new merged lists
   klass->set_methods(merged_methods);
+  klass->set_initial_method_idnum(new_size);
 
   ClassLoaderData* cld = klass->class_loader_data();
   MetadataFactory::free_array(cld, original_methods);