code: public NfsReaddirResponse readdir(long cookie, long cookieverf, int count) throws IOException {
          return getNfs().wrapped_getReaddir(makeReaddirRequest(cookie, cookieverf, count));
      }
docs: /*
  (non-Javadoc)
  
  @see com.emc.ecs.nfsclient.nfs.NfsFile#readdir(long, long, int)