--- a/hotspot/src/share/vm/classfile/classLoaderData.hpp	Mon Jul 07 10:12:40 2014 +0200
+++ b/hotspot/src/share/vm/classfile/classLoaderData.hpp	Mon Jul 07 12:37:11 2014 +0200
@@ -31,6 +31,7 @@
 #include "memory/metaspaceCounters.hpp"
 #include "runtime/mutex.hpp"
 #include "utilities/growableArray.hpp"
+
 #if INCLUDE_TRACE
 # include "utilities/ticks.hpp"
 #endif
@@ -58,7 +59,6 @@
 class ClassLoaderDataGraph : public AllStatic {
   friend class ClassLoaderData;
   friend class ClassLoaderDataGraphMetaspaceIterator;
-  friend class ClassLoaderDataGraphKlassIteratorAtomic;
   friend class VMStructs;
  private:
   // All CLDs (except the null CLD) can be reached by walking _head->_next->...
@@ -74,16 +74,10 @@
   static ClassLoaderData* find_or_create(Handle class_loader, TRAPS);
   static void purge();
   static void clear_claimed_marks();
-  // oops do
   static void oops_do(OopClosure* f, KlassClosure* klass_closure, bool must_claim);
-  static void keep_alive_oops_do(OopClosure* blk, KlassClosure* klass_closure, bool must_claim);
   static void always_strong_oops_do(OopClosure* blk, KlassClosure* klass_closure, bool must_claim);
-  // cld do
+  static void keep_alive_oops_do(OopClosure* blk, KlassClosure* klass_closure, bool must_claim);
   static void cld_do(CLDClosure* cl);
-  static void roots_cld_do(CLDClosure* strong, CLDClosure* weak);
-  static void keep_alive_cld_do(CLDClosure* cl);
-  static void always_strong_cld_do(CLDClosure* cl);
-  // klass do
   static void classes_do(KlassClosure* klass_closure);
   static void classes_do(void f(Klass* const));
   static void methods_do(void f(Method*));
@@ -109,7 +103,6 @@
   static void dump() { dump_on(tty); }
   static void verify();
 
-  static bool unload_list_contains(const void* x);
 #ifndef PRODUCT
   static bool contains_loader_data(ClassLoaderData* loader_data);
 #endif
@@ -142,7 +135,6 @@
   };
 
   friend class ClassLoaderDataGraph;
-  friend class ClassLoaderDataGraphKlassIteratorAtomic;
   friend class ClassLoaderDataGraphMetaspaceIterator;
   friend class MetaDataFactory;
   friend class Method;
@@ -202,6 +194,7 @@
 
   void unload();
   bool keep_alive() const       { return _keep_alive; }
+  bool is_alive(BoolObjectClosure* is_alive_closure) const;
   void classes_do(void f(Klass*));
   void loaded_classes_do(KlassClosure* klass_closure);
   void classes_do(void f(InstanceKlass*));
@@ -214,9 +207,6 @@
   MetaWord* allocate(size_t size);
 
  public:
-
-  bool is_alive(BoolObjectClosure* is_alive_closure) const;
-
   // Accessors
   Metaspace* metaspace_or_null() const     { return _metaspace; }
 
@@ -302,16 +292,6 @@
   void initialize_shared_metaspaces();
 };
 
-// An iterator that distributes Klasses to parallel worker threads.
-class ClassLoaderDataGraphKlassIteratorAtomic : public StackObj {
-  volatile Klass* _next_klass;
- public:
-  ClassLoaderDataGraphKlassIteratorAtomic();
-  Klass* next_klass();
- private:
-  static Klass* next_klass_in_cldg(Klass* klass);
-};
-
 class ClassLoaderDataGraphMetaspaceIterator : public StackObj {
   ClassLoaderData* _data;
  public: