title: why the getnow() method is undefined for the type HttpClient?
body: <pre><code>@Test
    public void serverIsStarted(TestContext context) {
        final Async async = context.async(); // &lt;-- create the Async instance
  
        vertx.createHttpClient().getnow(8081, &quot;localhost&quot;, &quot;/inexistent&quot;, response -&gt; {
            context.assertEquals(200, response.statusCode());
  
            async.complete();  // &lt;-- signal this test can now terminate
        });
    }
   //   });
    
  }
  </code></pre>