final List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
final HttpPost req = new HttpPost("http://datacleaner.eobjects.org/ws/user_action");
nameValuePairs.add(new BasicNameValuePair("username", _username));
nameValuePairs.add(new BasicNameValuePair("action", _action));
nameValuePairs.add(new BasicNameValuePair("version", Main.VERSION));
req.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse resp = HttpXmlUtils.getHttpClient().execute(req);
InputStream content = resp.getEntity().getContent();
String line = new BufferedReader(new InputStreamReader(content)).readLine();
assert "success".equals(line);