Integrate BetterVideo with Java

import java.net.URI;
import java.net.http.*;

public class BetterVideo {
    static final String API = "https://api.bettervideo.io/v1";
    static final String KEY = "bv_live_your_key_here";
    static final HttpClient client = HttpClient.newHttpClient();

    static String send(String method, String path, String body) throws Exception {
        HttpRequest.Builder b = HttpRequest.newBuilder()
            .uri(URI.create(API + path))
            .header("Authorization", "Bearer " + KEY)
            .header("Content-Type", "application/json");
        b = (body == null) ? b.GET() : b.POST(HttpRequest.BodyPublishers.ofString(body));
        return client.send(b.build(), HttpResponse.BodyHandlers.ofString()).body();
    }

    public static void main(String[] args) throws Exception {
        // 1. Submit a video for enhancement
        String job = send("POST", "/jobs",
            "{\"video_url\":\"https://example.com/clip.mp4\",\"resolution\":\"1080p\"}");
        String id = job.split("\"id\":\"")[1].split("\"")[0];

        // 2. Poll until the job is done
        String status;
        do {
            Thread.sleep(3000);
            job = send("GET", "/jobs/" + id, null);
            status = job.split("\"status\":\"")[1].split("\"")[0];
        } while (status.equals("queued") || status.equals("running"));

        // 3. Fetch the time-limited download link
        if (status.equals("done")) {
            System.out.println(send("GET", "/jobs/" + id + "/result", null));
        }
    }
}