@Override
    public String toString() {
        return MoreObjects.toStringHelper(this)
                          .add("ctx", ctx)
                          .add("future", future)
                          .add("factoryWrapper", factoryWrapper)
                          .add("headers", armeriaHeaders.build())
                          .toString();
    }
Closes the {@link HttpResponseWriter} if it is opened.
spring/boot3-webflux-autoconfigure/src/main/java/com/linecorp/armeria/spring/web/reactive/ArmeriaServerHttpResponse.java