void Klass_vtbl::post_new_init_klass(KlassHandle& klass,
                                     klassOop new_klass,
                                     int size) const {

  {- -------------------------------------------
  (1) (assert)
      ---------------------------------------- -}

      assert(!new_klass->klass_part()->null_vtbl(), "Not a complete klass");

  {- -------------------------------------------
  (1) CollectedHeap::post_allocation_install_obj_klass() を呼んで, 
      new_klass 引数の klass フィールドを初期化する.
      ---------------------------------------- -}

      CollectedHeap::post_allocation_install_obj_klass(klass, new_klass, size);
    }