How to use

HystrixDynamicPropertiesSystemProperties

in

com.netflix.hystrix.strategy.properties

private static HystrixDynamicProperties resolveDynamicProperties(ClassLoader classLoader, LoggerSupplier logSupplier) {
  HystrixDynamicProperties hp = getPluginImplementationViaProperties(HystrixDynamicProperties.class, 
      HystrixDynamicPropertiesSystemProperties.getInstance());
  if (hp != null) {
    logSupplier.getLogger().debug(
        "Created HystrixDynamicProperties instance from System property named "
        + "\"hystrix.plugin.HystrixDynamicProperties.implementation\". Using class: {}", 
        hp.getClass().getCanonicalName());
    return hp;
  }
  hp = findService(HystrixDynamicProperties.class, classLoader);
  if (hp != null) {
    logSupplier.getLogger()
        .debug("Created HystrixDynamicProperties instance by loading from ServiceLoader. Using class: {}", 
            hp.getClass().getCanonicalName());
    return hp;
  }
  hp = HystrixArchaiusHelper.createArchaiusDynamicProperties();
  if (hp != null) {
    logSupplier.getLogger().debug("Created HystrixDynamicProperties. Using class : {}", 
        hp.getClass().getCanonicalName());
    return hp;
  }
  hp = HystrixDynamicPropertiesSystemProperties.getInstance();
  logSupplier.getLogger().info("Using System Properties for HystrixDynamicProperties! Using class: {}", 
      hp.getClass().getCanonicalName());
  return hp;
}

private static HystrixDynamicProperties resolveDynamicProperties(ClassLoader classLoader, LoggerSupplier logSupplier) {
  HystrixDynamicProperties hp = getPluginImplementationViaProperties(HystrixDynamicProperties.class, 
      HystrixDynamicPropertiesSystemProperties.getInstance());
  if (hp != null) {
    logSupplier.getLogger().debug(
        "Created HystrixDynamicProperties instance from System property named "
        + "\"hystrix.plugin.HystrixDynamicProperties.implementation\". Using class: {}", 
        hp.getClass().getCanonicalName());
    return hp;
  }
  hp = findService(HystrixDynamicProperties.class, classLoader);
  if (hp != null) {
    logSupplier.getLogger()
        .debug("Created HystrixDynamicProperties instance by loading from ServiceLoader. Using class: {}", 
            hp.getClass().getCanonicalName());
    return hp;
  }
  hp = HystrixArchaiusHelper.createArchaiusDynamicProperties();
  if (hp != null) {
    logSupplier.getLogger().debug("Created HystrixDynamicProperties. Using class : {}", 
        hp.getClass().getCanonicalName());
    return hp;
  }
  hp = HystrixDynamicPropertiesSystemProperties.getInstance();
  logSupplier.getLogger().info("Using System Properties for HystrixDynamicProperties! Using class: {}", 
      hp.getClass().getCanonicalName());
  return hp;
}