anchor.diff:          .setSchedule(3); // <6>
   vertxHawkularOptions.setEnabled(true); // <7>
   
  +vertxHawkularOptions.addDisabledMetricsType(MetricsType.NET_SERVER); // <8>
  +
   VertxOptions vertxOptions = new VertxOptions()
  -        .setMetricsOptions(vertxHawkularOptions); // <8>
  +        .setMetricsOptions(vertxHawkularOptions); // <9>
   
  -Vertx vertx = Vertx.vertx(vertxOptions); // <9>
  +Vertx vertx = Vertx.vertx(vertxOptions); // <10>
   ----
   <1> `VertxHawkularOptions` extends `io.vertx.core.metrics.MetricsOptions`
   <2> Host of the Hawkular Metrics server, defaults to `localhost`
  
positive.code: by default
  <6> How often (in seconds) metrics will be collected and sent to the Hawkular server, defaults to `1` second
  <7> The *Vert.x Metrics SPI is disabled by default*, so make sure to enable it
  <8> Add your `VertxHawkularOptions` to the `io.vertx.core.VertxOptions`
  <9> Create the Vert.x instance
  
  == Limitations
  
  
negative.code: The Apache License v2.0 is available at:
  http://www.opensource.org/licenses/apache2.0.php
  
  You may elect to redistribute this code under either of these licenses.
  