/*
* Initialize cache and insert anyLocalAddress into the
* unknown array with no expiry.
*/
private static void cacheInitIfNeeded() {
assert Thread.holdsLock(addressCache);
if (addressCacheInit) {
return;
}
unknown_array = new InetAddress[1];
unknown_array[0] = impl.anyLocalAddress();
addressCache.put(impl.anyLocalAddress().getHostName(), unknown_array);
addressCacheInit = true;
}
/*
* Returns the InetAddress representing anyLocalAddress
* (typically 0.0.0.0 or ::0)
*/
static InetAddress anyLocalAddress() {
return impl.anyLocalAddress();
}
