final Cluster cluster = new DefaultCluster("test", vertx, container);
cluster.deployModule("net.kuujo~test-mod-2~1.0", new Handler<AsyncResult<String>>() {
@Override
public void handle(AsyncResult<String> result) {
assertTrue(result.failed());
cluster.installModule("net.kuujo~test-mod-2~1.0", new Handler<AsyncResult<Void>>() {
@Override
public void handle(AsyncResult<Void> result) {
assertTrue(result.succeeded());
cluster.deployModule("net.kuujo~test-mod-2~1.0", new Handler<AsyncResult<String>>() {
@Override