public ClusterManagementServiceBuilder setPort(int port) {
    this.port = port;
    return this;
  }
This builder facilitates creating a ClusterManagementService using either (or both) a {@link
ConnectionConfig} or a {@link ClusterManagementServiceTransport}. For typical usage it should be
sufficient to only use a {@code ClusterManagementServiceConnectionConfig}. For example:

<pre>
ClusterManagementService service = new ClusterManagementServiceBuilder()
    .setPort(7070)
    .setHost("localhost")
    .build();
</pre>
<p>
If no transport is set a public transport of
{@link RestTemplateClusterManagementServiceTransport}
will be used and configured with the provided config.
geode-management/src/main/java/org/apache/geode/management/cluster/client/ClusterManagementServiceBuilder.java