class CuratorZookeeperClient extends AbstractZookeeperClient<CuratorWatcher> {

    @Override
    public boolean checkExists(String path) {
        try {
            if (client.checkExists().forPath(path) != null) {
                return true;
            }
        } catch (Exception e) {
        }
        return false;
    }

    public  CuratorZookeeperClient(URL url);

}