--- old/src/share/vm/classfile/systemDictionary.cpp	Fri Sep  9 11:55:06 2011
+++ new/src/share/vm/classfile/systemDictionary.cpp	Fri Sep  9 11:55:06 2011
@@ -125,13 +125,13 @@
 bool SystemDictionary::is_parallelCapable(Handle class_loader) {
   if (UnsyncloadClass || class_loader.is_null()) return true;
   if (AlwaysLockClassLoader) return false;
-  return java_lang_Class::parallelCapable(class_loader());
+  return java_lang_ClassLoader::parallelCapable(class_loader());
 }
 // ----------------------------------------------------------------------------
 // ParallelDefineClass flag does not apply to bootclass loader
 bool SystemDictionary::is_parallelDefine(Handle class_loader) {
    if (class_loader.is_null()) return false;
-   if (AllowParallelDefineClass && java_lang_Class::parallelCapable(class_loader())) {
+   if (AllowParallelDefineClass && java_lang_ClassLoader::parallelCapable(class_loader())) {
      return true;
    }
    return false;
@@ -1953,7 +1953,7 @@
   // first do Object, String, Class
   initialize_wk_klasses_through(WK_KLASS_ENUM_NAME(Class_klass), scan, CHECK);
 
-  debug_only(instanceKlass::verify_class_klass_nonstatic_oop_maps(WK_KLASS(Class_klass)));
+  java_lang_Class::compute_offsets();
 
   // Fixup mirrors for classes loaded before java.lang.Class.
   // These calls iterate over the objects currently in the perm gen
@@ -2736,7 +2736,7 @@
       class_size += ik->local_interfaces()->size();
       class_size += ik->transitive_interfaces()->size();
       // We do not have to count implementors, since we only store one!
-      class_size += ik->fields()->size();
+      class_size += ik->all_fields_count() * FieldInfo::field_slots;
     }
   }