public void testOutOfDateGet() throws Exception {
// 4) Conditional GET example (get with If-Mod. entry is not to date)
// User client GET request
// GET /edit/first-post.atom HTTP/1.1
// > If-Modified-Since: Sat, 29 Oct 1844 19:43:31 GMT
RequestOptions opts = new RequestOptions();
final String contentType = "application/atom+xml; type=entry";
opts.setContentType(contentType);
opts.setHeader( "If-Modified-Since", "Sat, 29 Oct 1844 19:43:31 GMT"); // "EEE, dd MMM yyyy HH:mm:ss Z // RFC 822 Date
opts.setHeader( "Pragma", "no-cache"); // turn off client caching
IRI colUri = new IRI(providerURI).resolve("customer");
// res = client.post(colUri.toString() + "?test=foo", entry, opts);
String id = eTag.substring( 1, eTag.length()-1);
// Warning. AbderaClient.put(String uri,Base base,RequestOptions options) caches on the client side.