G1SATBCardTableLoggingModRefBS::
G1SATBCardTableLoggingModRefBS(MemRegion whole_heap,
                               int max_covered_regions) :

  {- -------------------------------------------
  (1) スーパークラスの初期化
      ---------------------------------------- -}

      G1SATBCardTableModRefBS(whole_heap, max_covered_regions),

  {- -------------------------------------------
  (1) フィールドの初期化
      ---------------------------------------- -}

      _dcqs(JavaThread::dirty_card_queue_set())
    {
      _kind = G1SATBCTLogging;
    }