docs: public static List<Map<String, Object>> listResourceModelConfigurations(final Properties props) {
          final ArrayList<Map<String, Object>> list = new ArrayList<>();
          int i = 1;
          boolean done = false;
          while (!done) {
              final String prefix = RESOURCES_SOURCE_PROP_PREFIX + "." + i;
              if (props.containsKey(prefix + ".type")) {
                  final String providerType = props.getProperty(prefix + ".type");
                  final Properties configProps = new Properties();
                  final int len = (prefix + ".config.").length();
                  for (final Object o : props.keySet()) {
                      final String key = (String) o;
                      if (key.startsWith(prefix + ".config.")) {
                          configProps.setProperty(key.substring(len), props.getProperty(key));
                      }
                  }
                  final HashMap<String, Object> map = new HashMap<>();
                  map.put("type", providerType);
                  map.put("props", configProps);
                  list.add(map);
              } else {
                  done = true;
              }
              i++;
          }
          return list;
      }