import java.util.concurrent.*;

public class Task200826 {
    public static void main(String[] args) throws InterruptedException {
        BlockingQueue<Integer> queue = new ArrayBlockingQueue<>(1);
        queue.put(1);

        Thread consumer = new Thread(() -> {
            try {
                Thread.sleep(2000);
                queue.take();
            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
            }
        });
        consumer.start();

        boolean added = queue.offer(2, 1, TimeUnit.SECONDS);
        System.out.println(added);
        System.out.println(queue.size());
    }
}

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Task210826 {
    public static void main(String[] args) throws Exception {
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://httpbin.org/post"))
                .POST(HttpRequest.BodyPublishers.ofString("data"))
                .GET()
                .build();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.statusCode());
    }
}