class MemcacheClientWrapper extends AbstractMemcacheClientWrapper {

    @Override
    public void flush() throws CacheException {
        try {
            memcachedClient.flush().get();
        } catch (InterruptedException | ExecutionException e) {
            throw new CacheException(e);
        }
    }

      MemcacheClientWrapper(final MemcachedClientIF memcachedClient);

}