question: options method concode_field_sep Proxy proxy concode_elem_sep int maxTotal concode_elem_sep boolean verify concode_elem_sep boolean allowPostRedirects concode_elem_sep int maxPerRoute concode_elem_sep boolean gzip concode_elem_sep boolean allowRedirects concode_elem_sep CloseableHttpClient client concode_elem_sep long timeToLive concode_elem_sep String userAgent concode_elem_sep List<Pair<Host,Integer>> perRouteCount concode_field_sep Proxy getProxy concode_elem_sep Session session concode_elem_sep void ensurePerRouteCount concode_elem_sep PooledClientBuilder custom concode_elem_sep PooledClientBuilder allowPostRedirects concode_elem_sep PooledClientBuilder userAgent concode_elem_sep PooledClientBuilder gzip concode_elem_sep PooledClientBuilder maxPerRoute concode_elem_sep PooledClientBuilder maxPerRoute concode_elem_sep RequestBuilder delete concode_elem_sep PooledClientBuilder allowRedirects concode_elem_sep RequestBuilder put concode_elem_sep RequestBuilder head concode_elem_sep RequestBuilder patch concode_elem_sep PooledClientBuilder timeToLive concode_elem_sep PooledClientBuilder proxy concode_elem_sep RequestBuilder trace concode_elem_sep RequestBuilder post concode_elem_sep PooledClient build concode_elem_sep PooledClientBuilder maxTotal concode_elem_sep RequestBuilder get concode_elem_sep PooledClientBuilder verify concode_elem_sep CloseableHttpClient getHttpClient concode_elem_sep void close
target: RequestBuilder function ( String arg0 ) { return Requests . options ( arg0 ) . connectionPool ( this ) ; }