logger.debug("==========deconflictHelper applies to " + agentId);
logger.info("Deconfliction enabled: community=" + model.getCommunityName());
  protected void processLeaderChanges(CommunityStatusChangeEvent csce) {    String manager = model.getStringAttribute(ROBUSTNESS_MANAGER); //the robustness manager    //the robustness manager invokes DeconflictHelper object and add necessary deconflict    //listener.    if(agentId.toString().equals(manager) && deconflictHelper == null) {      String enable = System.getProperty(DECONFLICTION, PROPERTY_ENABLED);      if(enable.equalsIgnoreCase(PROPERTY_ENABLED)) {        deconflictHelper = new DeconflictHelper(getBindingSite(), model);        if (dl != null)          deconflictHelper.addListener(dl);        logger.debug("==========deconflictHelper applies to " + agentId);        deconflictHelper.initObjs();      }    }    leaderChange(csce.getPriorLeader(), csce.getCurrentLeader());  }