protected String doInBackground(String... params) {
String jsonString = null;
String username = params[0];
try {
MultivaluedMap map = new MultivaluedMapImpl();
map.add("username", username);
RestClient tc = new RestClient(map);
jsonString = tc.postForString("user/retrieve/pending/contact/requests");
} catch (Exception e) {
e.printStackTrace();
}
return jsonString;
}
