@Override @SuppressWarnings ("unchecked") protected Map<String, ?> createContextParams(final String baseurl, final Map contextParameters) { final Map<String, Object> result = new HashMap<String, Object>(); result.put(Key.BASE_URL, baseurl); result.put(Key.FORMATTER, getDateFormat()); return CompositeMap.of((Map<String, Object>) contextParameters, result); }