return (this.isProbing() || this.isAnnouncing()) ? (DNSState) sequence.get(this.ordinal + 1) : this;
return (isProbing() || isAnnouncing()) ? (DNSState) sequence.get(ordinal + 1) : this;
    public final DNSState advance() {        return (this.isProbing() || this.isAnnouncing())        ? (DNSState) sequence.get(this.ordinal + 1)        : this;    }