private void calcAC() {
        int abs = 0, def = 0;
        for (Item itm : equed) {
            if (itm != null) {
                String t = itm.tooltip;
                if (t != null) {
                    try {
                        Matcher m = patt.matcher(t);
                        if (m.find()) {
                            def += Integer.parseInt(m.group(1));
                            abs += Integer.parseInt(m.group(2));
                        }
                    } catch (IllegalStateException e) {
                        e.printStackTrace();
                    }
                }
            }
        }
        aclbl.settext(def + "/" + abs + " (" + (def + abs) + ")");
    }