private static Server newServer(int port) {
        final ServerBuilder sb = Server.builder();
        sb.http(port);
        configureServices(sb);
        return sb.build();
    }
Returns a new {@link Server} instance configured with annotated HTTP services.

@param port the port that the server is to be bound to
examples/annotated-http-service/src/main/java/example/armeria/server/annotated/Main.java