private final List<Listener> listeners = new CopyOnWriteArrayList<>();
    private final Map<org.eclipse.aether.graph.DependencyNode, Node> allNodes =
            Collections.synchronizedMap(new WeakHashMap<>());
    private final Map<org.eclipse.aether.artifact.Artifact, Artifact> allArtifacts =
            Collections.synchronizedMap(new WeakHashMap<>());

fe00::0	ip6-localnet
fe00::0	ip6-mcastprefix
fe00::1	ip6-allnodes
fe00::2	ip6-allrouters
123.45.67.89	some.domain
`,
			expectedHostsFileContent: `# Kubernetes-managed hosts file (host network).
# hosts file for testing.
127.0.0.1	localhost
::1	localhost ip6-localhost ip6-loopback
fe00::0	ip6-localnet
fe00::0	ip6-mcastprefix
fe00::1	ip6-allnodes
fe00::2	ip6-allrouters
123.45.67.89	some.domain
`,
		},
		{

	}
	podInfoOnMount := false
	if obj.Spec.PodInfoOnMount != nil {
		podInfoOnMount = *obj.Spec.PodInfoOnMount
	}
	allModes := []string{}
	for _, mode := range obj.Spec.VolumeLifecycleModes {
		allModes = append(allModes, string(mode))
	}
	modes := strings.Join(allModes, ",")
	if len(modes) == 0 {
		modes = "<none>"
	}

	row.Cells = append(row.Cells, obj.Name, attachRequired, podInfoOnMount)

	buffer.WriteString("::1\tlocalhost ip6-localhost ip6-loopback\n") // ipv6 localhost
	buffer.WriteString("fe00::0\tip6-localnet\n")
	buffer.WriteString("fe00::0\tip6-mcastprefix\n")
	buffer.WriteString("fe00::1\tip6-allnodes\n")
	buffer.WriteString("fe00::2\tip6-allrouters\n")
	if len(hostDomainName) > 0 {
		// host entry generated for all IPs in podIPs
		// podIPs field is populated for clusters even