<dependency> <groupId>org.awaitility</groupId> <artifactId>awaitility</artifactId> <version>4.0.3</version> </dependency> groovy testImplementation 'org.awaitility:awaitility:4.0.3' import org.awaitility.Awaitility; import java.util.concurrent.Callable; import static org.awaitility.Duration.ofSeconds; public class AwaitilityExample { public static void main(String[] args) { Callable<Boolean> asyncTask = () -> { Thread.sleep(1000); return true; }; Awaitility.await().atMost(ofSeconds(2)).until(asyncTask); } }