private static void completeBatch(ApplicationContext context) throws InterruptedException {
OrderGateway orderGateway = context.getBean(OrderGateway.class);
orderGateway.completeBatch(10);
Thread.sleep(5_000);
}
private static void placeOrders(int orders, ApplicationContext context) {
OrderGateway orderGateway = context.getBean(OrderGateway.class);
IntStream.range(0, orders).parallel().forEach(i -> orderGateway.placeOrder());
}