class ApiClient extends JavaTimeFormatter {

  public String selectHeaderContentType(String[] contentTypes) {
    if (contentTypes.length == 0) {
      return "application/json";
    }
    for (String contentType : contentTypes) {
      if (isJsonMime(contentType)) {
        return contentType;
      }
    }
    return contentTypes[0];
  }

  public  ApiClient();
  public  ApiClient(Map<String, Authentication> authMap);

}