code: protected void sendBootstrap ()
      {
  //         log.info("Sending bootstrap " + this + ".");
  
          // create and populate our bootstrap data
          BootstrapData data = createBootstrapData();
          populateBootstrapData(data);
  
          // create a send bootstrap notification
          postMessage(new BootstrapNotification(data), null);
      }
docs: This is called once we have a handle on the client distributed object. It sends a bootstrap
  notification to the client with all the information it will need to interact with the
  server.