default void cache(DnsQuestion question, DnsRecord... records) {
        requireNonNull(question, "question");
        requireNonNull(records, "record");
        cache(question, ImmutableList.copyOf(records));
    }
Caches a successful resolution.

@param question the DNS question.
@param records the DNS records associated to the given {@link DnsQuestion}.
core/src/main/java/com/linecorp/armeria/client/DnsCache.java