Cookie Filter

    public class CookieMonsterFilter
        implements RequestFilter, ReplyFilter {
        Prefs prefs;
        CookieMonster factory;

        CookieMonsterFilter(CookieMonster factory) {
            this.factory = factory;
        }

        public void setPrefs(Prefs prefs) {
            this.prefs = prefs;
        }

        public void filter(Request r) throws FilterException {
            if (r.containsHeaderField("Cookie"))
                r.removeHeaderField("Cookie");
        }

        public void filter(Reply r) throws FilterException {
            if (r.containsHeaderField("Set-Cookie"))
                r.removeHeaderField("Set-Cookie");
        }
    }