code: @Override
      public void handleServerEvent(ISFSEvent event) throws SFSException {
          Zone sfsZone = (Zone) event.getParameter(SFSEventParam.ZONE);
          ApiBuddyImpl buddy = (ApiBuddyImpl) event.getParameter(SFSBuddyEventParam.BUDDY);
          notifyToHandlers((ApiZone) sfsZone.getProperty(APIKey.ZONE), buddy);
      }
docs: /* (non-Javadoc)
  @see com.smartfoxserver.v2.extensions.IServerEventHandler#handleServerEvent(com.smartfoxserver.v2.core.ISFSEvent)