Method refresh

xds/src/main/java/io/grpc/xds/XdsNameResolver.java:249–254

()

  }

  @Override
  public void refresh() {
    if (resolveState != null) {
      resolveState.refresh();
    }
  }

  private static String expandPercentS(String template, String replacement) {
    return template.replace("%s", replacement);