public static ClientFactoryOptions of(Iterable<? extends ClientFactoryOptionValue<?>> values) {
        requireNonNull(values, "values");
        if (values instanceof ClientFactoryOptions) {
            return (ClientFactoryOptions) values;
        }
        return new ClientFactoryOptions(values);
    }
Returns the {@link ClientFactoryOptions} with the specified {@link ClientFactoryOptionValue}s.
core/src/main/java/com/linecorp/armeria/client/ClientFactoryOptions.java