package sig; import java.net.http.HttpResponse; import sig.exceptions.FailedResponseException; import sig.requests.GETRequest; public class client { public static void main(String[] args) { try { GETRequest res = new GETRequest("https://postman-echo.com/get"); System.out.println(((HttpResponse)res.run()).body()); } catch (FailedResponseException e) { e.printStackTrace(); } } }