docs: public synchronized int getTotalSubscriptions()
    {
      if (tc.isEntryEnabled())
        SibTr.entry(tc, "getTotalSubscriptions");
  
      int totalSubscriptions = durableSubscriptions + nonDurableSubscriptions;
  
      if (tc.isEntryEnabled())
        SibTr.exit(
          tc,
          "getTotalSubscriptions",
          new Integer(totalSubscriptions));
  
      return totalSubscriptions;
    }