public void put(String hostname, int netId, InetAddress[] addresses) {
        cache.put(new AddressCacheKey(hostname, netId), new AddressCacheEntry(addresses));
    }
public void put ( String hostname , int netId , InetAddress [ ] addresses ) { cache . put ( new AddressCacheKey ( hostname , netId ) , new AddressCacheEntry ( addresses ) ) ; }
Associates the given 'addresses' with 'hostname'. The association will expire after a
certain length of time.