I have an ApiClient, how can I obtain a NamespacedVolcanoClient?

[hzp01]

May I ask how to obtain a NamespacedVolcanoClient?
I have the following code, it works. But I don't know how to get a NamespacedVolcanoClient

String master = "https://xxxx:6443";
String oauthToken = "xxxx";
ApiClient apiClient = new ClientBuilder()
                .setAuthentication(new AccessTokenAuthentication(oauthToken))
                .setBasePath(master).build();

I am using the following POM information:

        <dependency>
            <groupId>io.fabric8</groupId>
            <artifactId>kubernetes-client</artifactId>
            <version>6.9.2</version>
        </dependency>
        <dependency>
            <groupId>io.fabric8</groupId>
            <artifactId>volcano-client</artifactId>
            <version>6.9.2</version>
        </dependency>

[hzp01]

        Config configuration = new ConfigBuilder().withMasterUrl(master).withOauthToken(oauthToken).build();
        DefaultKubernetesClient defaultKubernetesClient = new DefaultKubernetesClient(configuration);
        System.out.println(defaultKubernetesClient);

        NamespacedVolcanoClient namespacedVolcanoClient = new DefaultVolcanoClient(configuration);
        System.out.println(namespacedVolcanoClient);

[shawkins]

The prefered way is to use the client builder:

Config configuration = new ConfigBuilder().withMasterUrl(master).withOauthToken(oauthToken).build();
VolcanoClient client = new KubernetesClientBuilder().withConfig(configuration).build().adapt(VolcanoClient.class);