docs: public static Map<String, ?> getMapFromProperties(Properties properties, String prefix) {
          Map<String, Object> result = new HashMap<String, Object>();
          for (String key : properties.stringPropertyNames()) {
              if (key.startsWith(prefix)) {
                  String name = key.substring(prefix.length());
                  result.put(name, properties.getProperty(key));
              }
          }
          return result;
      }