}
        } catch (Exception e) {
            throw new RuntimeException("Could not determine the IP addresses for this machine.", e);
        }
    }

    /**
     * Locates the possible IP addresses which can be used to communicate with this machine.
     *
     * Loopback addresses are preferred.
     */
    public List<InetAddress> getCommunicationAddresses() {
        try {

	// This label simplify dual-stack client operations allowing to obtain the list of
	// IP addresses filtered by family.
	LabelIPAddressFamily = "ipaddress.kubernetes.io/ip-family"
	// LabelManagedBy is used to indicate the controller or entity that manages
	// an IPAddress. This label aims to enable different IPAddress

	}

	return apiEndpoints
}

// isHostIP - helper for validating if the provided arg is an ip address.
func isHostIP(ipAddress string) bool {
	host, _, err := net.SplitHostPort(ipAddress)
	if err != nil {
		host = ipAddress
	}
	// Strip off IPv6 zone information.
	if i := strings.Index(host, "%"); i > -1 {
		host = host[:i]
	}
	return net.ParseIP(host) != nil
}

  - HTTPRouteFeatureB
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  creationTimestamp: null
  name: gateway
  namespace: istio-system
spec: null
status:
  addresses:
  - type: IPAddress
    value: 1.2.3.4
  conditions:
  - lastTransitionTime: fake
    message: Resource accepted
    reason: Accepted
    status: "True"
    type: Accepted
  - lastTransitionTime: fake

apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  creationTimestamp: null
  name: gateway
  namespace: istio-system
spec: null
status:
  addresses:
  - type: IPAddress
    value: 1.2.3.4
  conditions:
  - lastTransitionTime: fake
    message: Resource accepted
    reason: Accepted
    status: "True"
    type: Accepted
  - lastTransitionTime: fake

  - HTTPRouteFeatureB
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  creationTimestamp: null
  name: gateway
  namespace: istio-system
spec: null
status:
  addresses:
  - type: IPAddress
    value: 1.2.3.4
  conditions:
  - lastTransitionTime: fake
    message: Resource accepted
    reason: Accepted
    status: "True"
    type: Accepted
  - lastTransitionTime: fake

  - HTTPRouteFeatureB
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  creationTimestamp: null
  name: gateway
  namespace: istio-system
spec: null
status:
  addresses:
  - type: IPAddress
    value: 1.2.3.4
  conditions:
  - lastTransitionTime: fake
    message: Resource accepted
    reason: Accepted
    status: "True"
    type: Accepted
  - lastTransitionTime: fake

func (c *ingressImpl) HTTPAddresses() ([]string, []int) {
	return c.AddressesForPort(80)
}

// TCPAddresses returns the externally reachable TCP hosts and port (31400) of the component.
func (c *ingressImpl) TCPAddresses() ([]string, []int) {
	return c.AddressesForPort(31400)
}

// HTTPSAddresses returns the externally reachable TCP hosts and port (443) of the component.

spec: null
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  creationTimestamp: null
  name: gateway
  namespace: istio-system
spec: null
status:
  addresses:
  - type: IPAddress
    value: 1.2.3.4
  conditions:
  - lastTransitionTime: fake
    message: Resource accepted
    reason: Accepted
    status: "True"
    type: Accepted
  - lastTransitionTime: fake

apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  creationTimestamp: null
  name: gateway
  namespace: istio-system
spec: null
status:
  addresses:
  - type: IPAddress
    value: 1.2.3.4
  conditions:
  - lastTransitionTime: fake
    message: Resource accepted
    reason: Accepted
    status: "True"
    type: Accepted
  - lastTransitionTime: fake