private void onStart(@NotNull Command command) {
    // TODO: Actually command handler should be used as canceller, but currently all handlers use same cancel logic -
    // TODO: - just check progress indicator
    command.setCanceller(new SvnProgressCanceller());

    for (CommandRuntimeModule module : myModules) {
      module.onStart(command);
    }
  }
private void onStart(@NotNull Command command)