src/share/vm/utilities/growableArray.hpp

*** 501,510 ****
--- 501,511 ----
    GrowableArrayIterator(const GrowableArray<E>* array, int position) : _array(array), _position(position) {
      assert(0 <= position && position <= _array->length(), "illegal position");
    }
  
   public:
+   GrowableArrayIterator() : _array(NULL), _position(0) { }
    GrowableArrayIterator<E>& operator++()  { ++_position; return *this; }
    E operator*()                           { return _array->at(_position); }
  
    bool operator==(const GrowableArrayIterator<E>& rhs)  {
      assert(_array == rhs._array, "iterator belongs to different array");