class Configuration {

  public String getRcaDatabasePassword() {
    String passwdProp = properties.getProperty(SERVER_JDBC_RCA_USER_PASSWD.getKey());
    return PasswordUtils.getInstance().readPassword(passwdProp, SERVER_JDBC_RCA_USER_PASSWD.getDefaultValue());
  }

  public  Configuration();
  public  Configuration(Properties properties);

}