private UpdateClient createUpdateClient(SvnConfiguration configuration, File root, boolean isSwitch, Url sourceUrl) {
      final UpdateClient updateClient = myVcs.getFactory(root).createUpdateClient();

      if (! isSwitch) {
        updateClient.setIgnoreExternals(configuration.isIgnoreExternals());
      }
      updateClient.setEventHandler(myHandler);

      return updateClient;
    }
private UpdateClient createUpdateClient(SvnConfiguration configuration, File root, boolean isSwitch, Url sourceUrl)