public static HttpResponse fromPublisher(ResponseHeaders headers, Publisher<?> contentPublisher) {
        return fromPublisher(headers, contentPublisher, HttpHeaders.of(), defaultMapper);
    }
Returns a newly created JSON Lines response from the specified {@link Publisher}.

@param headers the HTTP headers supposed to send
@param contentPublisher the {@link Publisher} which publishes the objects supposed to send as contents
core/src/main/java/com/linecorp/armeria/server/streaming/JsonLines.java