ms = new PagingMessageStore("ms0");
ms = new SimpleMessageStore("ms0");
   public void setUp() throws Exception   {      super.setUp();      ms = new PagingMessageStore("ms0");      channel = new SimpleChannel(1, ms);         // the state DOES not accept reliable messages      state = new ChannelState(channel, persistenceManagerDelegate, false, false, 100, 20, 10);   }