The test selects the first interface for which supportsMulticast returns true, and tries to use it with setOption(IP_MULTICAST_IF). This used to work on Windows because loopback was always returned as the first interface; now the interface order is different, and the first interface might no longer support multicasting, usually because it's a filter interface with no IP addresses assigned.

JDK-8302659 modified the test to only use interfaces with non-empty list of addresses in addition to supporting multicast. This worked well on Windows and Mac, but failed on Linux with the following security manager policy:
    permission java.net.SocketPermission "localhost:*", "connect, accept, listen, resolve";

this is because the loopback interface does not support multicasting on Linux, and all other interfaces had their addresses filtered out by the security manager.

We need a way to select an interface on Windows that would be usable with IP_MULTICAST_IF. One option to explore is returning false from supportsMulticast on filter interfaces.