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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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#ifndef SHARE_VM_OOPS_INSTANCEKLASS_INLINE_HPP
#define SHARE_VM_OOPS_INSTANCEKLASS_INLINE_HPP

#include "oops/instanceKlass.hpp"
#include "classfile/javaClasses.hpp"
#include "classfile/systemDictionary.hpp"

#ifdef ASSERT
template <class T> inline void InstanceKlass::assert_is_in(T *p) {
  T heap_oop = oopDesc::load_heap_oop(p);
  if (!oopDesc::is_null(heap_oop)) {
    oop o = oopDesc::decode_heap_oop_not_null(heap_oop);
    assert(Universe::heap()->is_in(o), "should be in heap");
  }
}
template <class T> inline void InstanceKlass::assert_is_in_closed_subset(T *p) {
  T heap_oop = oopDesc::load_heap_oop(p);
  if (!oopDesc::is_null(heap_oop)) {
    oop o = oopDesc::decode_heap_oop_not_null(heap_oop);
    assert(Universe::heap()->is_in_closed_subset(o),
           err_msg("should be in closed *p " INTPTR_FORMAT " " INTPTR_FORMAT, (address)p, (address)o));
  }
}
template <class T> inline void InstanceKlass::assert_is_in_reserved(T *p) {
  T heap_oop = oopDesc::load_heap_oop(p);
  if (!oopDesc::is_null(heap_oop)) {
    oop o = oopDesc::decode_heap_oop_not_null(heap_oop);
    assert(Universe::heap()->is_in_reserved(o), "should be in reserved");
  }
}
template <class T> inline void InstanceKlass::assert_nothing(T *p) {}

#else
template <class T> inline void InstanceKlass::assert_is_in(T *p) {}
template <class T> inline void InstanceKlass::assert_is_in_closed_subset(T *p) {}
template <class T> inline void InstanceKlass::assert_is_in_reserved(T *p) {}
template <class T> inline void InstanceKlass::assert_nothing(T *p) {}
#endif // ASSERT


template<class OopType, class OopClosureType>
void InstanceKlass::oop_iterate_and_dispatch_helper(oop obj, OopClosureType *closure, OopType *start, int count) {
  OopType *current = start;
  OopType* const end = current + count;
  while (current < end) {
    assert_is_in_closed_subset(current);
    OopClosureDispatcher::do_oop<OopClosureType, OopType>(closure, current);
    current++;
  }
}

template <class OopClosureType>
int InstanceKlass::oop_iterate_and_dispatch(oop obj, OopClosureType *closure) {
  SpecializationStats::record_iterate_call_nv(SpecializationStats::ik);

  // Don't do metadata, let subclasses as only subclasses use this method.

  OopMapBlock* map           = start_of_nonstatic_oop_maps();
  OopMapBlock* const end_map = map + nonstatic_oop_map_count();
  if (UseCompressedOops) {
    while (map < end_map) {
      oop_iterate_and_dispatch_helper<narrowOop, OopClosureType>(obj, closure, (narrowOop*)obj->obj_field_addr<narrowOop>(map->offset()), map->count());
      ++map;
    }
  } else {
    while (map < end_map) {
      oop_iterate_and_dispatch_helper<oop, OopClosureType>(obj, closure, (oop*)obj->obj_field_addr<oop>(map->offset()), map->count());
      ++map;
    }
  }

  return size_helper();
}

#endif // SHARE_VM_OOPS_INSTANCEKLASS_INLINE_HPP