agentState.setAttribute (AGENT_OUTGOING_SEQ_TABLE_INC, incarnation);
  private Hashtable getMessageNumberTableForAgent (MessageAddress agentAddr)    throws CommFailureException  {    //  Get agent state for the agent    AgentState agentState = getRegistry().getAgentState (agentAddr);        if (agentState == null)    {      String s = "AgentState missing for agent " +agentAddr;      throw new CommFailureException (new Exception (s));    }    //  Get the number table from the agent state    synchronized (agentState)    {      Hashtable agentTable = (Hashtable) agentState.getAttribute (AGENT_OUTGOING_SEQ_TABLE);      if (agentTable == null)      {        //  If not in state, we create the table        agentTable = new Hashtable();        agentState.setAttribute (AGENT_OUTGOING_SEQ_TABLE, agentTable);      }              return agentTable;    }  }