src/hotspot/share/memory/iterator.hpp

rev 57137 : imported patch 8234796-v2

*** 35,49 ****
--- 35,56 ----
  class DataLayout;
  class KlassClosure;
  class ClassLoaderData;
  class Symbol;
  class Metadata;
+ class Thread;
  
  // The following classes are C++ `closures` for iterating over objects, roots and spaces
  
  class Closure : public StackObj { };
  
+ // Thread iterator
+ class ThreadClosure: public Closure {
+  public:
+   virtual void do_thread(Thread* thread) = 0;
+ };
+ 
  // OopClosure is used for iterating through references to Java objects.
  class OopClosure : public Closure {
   public:
    virtual void do_oop(oop* o) = 0;
    virtual void do_oop(narrowOop* o) = 0;