import java.net.http.HttpClient;

import java.net.http.HttpRequest;

import java.net.http.HttpResponse;

public class GetRequestAsyncTest {

public static void main(String[] args) throws InterruptedException {

HttpRequest request = HttpBinRequestBuilder.createGetRequest();

HttpClient httpClient = HttpClientBuilderTest.createHttpClient();

// HttpClient#sendAsync is non-blocking and returns a CompletableFuture

httpClient.sendAsync(request, HttpResponse.BodyHandlers.ofString())

.thenApply(HttpResponse::body)

.thenAccept(body -> System.out.println("Async Response: " + body))

.exceptionally(ex -> {

System.out.println("Exception: " + ex.getLocalizedMessage());

return null;

})

.join(); // let's wait

}

}