if (netInfo != null && netInfo.isFirewalled()) {
if (firewalled) {
    public void fireLanguageChanged() {        try {            keinServer = languageSelector.getFirstAttrbuteByTagName(                ".root.javagui.mainform.keinserver");            netzwerk.setText("<html><font><h2>" +                             ZeichenErsetzer.korrigiereUmlaute(languageSelector.                getFirstAttrbuteByTagName(".root.mainform.html7")) +                             "</h2></font></html>");            label8.setText("<html><font><h2>" +                           ZeichenErsetzer.korrigiereUmlaute(languageSelector.                getFirstAttrbuteByTagName(".root.mainform.html13")) +                           "</h2></font></html>");            deinClient.setText("<html><font><h2>" +                               ZeichenErsetzer.korrigiereUmlaute(                languageSelector.                getFirstAttrbuteByTagName(".root.mainform.html1")) +                               "</h2></font></html>");            firewallWarning = ZeichenErsetzer.korrigiereUmlaute(                languageSelector.                getFirstAttrbuteByTagName(                ".root.mainform.firewallwarning.caption"));            if (netInfo != null && netInfo.isFirewalled()) {                warnungen.setVisible(true);                warnungIcon.setVisible(true);                label7.setText(firewallWarning);            }            else {                warnungen.setVisible(false);                warnungIcon.setVisible(false);                label7.setText("");            }            label9Text = ZeichenErsetzer.korrigiereUmlaute(languageSelector.                getFirstAttrbuteByTagName(".root.mainform.html10"));            StringBuffer temp = new StringBuffer(label9Text);            int pos = temp.indexOf("%s");            if (pos != -1) {                temp.replace(pos, pos + 2, keinServer);            }            pos = temp.indexOf("%d");            if (pos != -1) {                temp.replace(pos, pos + 2, Integer.toString(ApplejuiceFassade.                    getInstance().                    getAllServer().                    size()));            }            label9.setText(temp.toString());            label10Text = ZeichenErsetzer.korrigiereUmlaute(languageSelector.                getFirstAttrbuteByTagName(".root.mainform.status.status0"));            temp = new StringBuffer(label10Text);            pos = temp.indexOf("%d");            if (pos != -1) {                if (information != null) {                    temp.replace(pos, pos + 2,                                 Long.toString(information.                                               getOpenConnections()));                }                else {                    temp.replace(pos, pos + 2, "0");                }            }            label10.setText(temp.toString());            label6Text = ZeichenErsetzer.korrigiereUmlaute(languageSelector.                getFirstAttrbuteByTagName(".root.mainform.status.status2"));            temp = new StringBuffer(label6Text);            if (netInfo != null) {                pos = temp.indexOf("%d");                if (pos != -1) {                    temp.replace(pos, pos + 2,                                 netInfo.                                 getAJUserGesamtAsStringWithPoints());                }                pos = temp.indexOf("%d");                if (pos != -1) {                    temp.replace(pos, pos + 2, netInfo.                                 getAJAnzahlDateienAsStringWithPoints());                }                pos = temp.indexOf("%s");                if (pos != -1) {                    temp.replace(pos, pos + 2,                                 netInfo.getAJGesamtShareWithPoints(                        0));                }            }            else {                pos = temp.indexOf("%d");                if (pos != -1) {                    temp.replace(pos, pos + 2, "0");                }                pos = temp.indexOf("%d");                if (pos != -1) {                    temp.replace(pos, pos + 2, "0");                }                pos = temp.indexOf("%s");                if (pos != -1) {                    temp.replace(pos, pos + 2, "0 MB");                }            }            label6.setText(temp.toString());            warnungen.setText("<html><font><h2>" +                              ZeichenErsetzer.korrigiereUmlaute(                languageSelector.                getFirstAttrbuteByTagName(".root.mainform.html15")) +                              "</h2></font></html>");        }        catch (Exception e) {            if (logger.isEnabledFor(Level.ERROR)) {                logger.error(ApplejuiceFassade.ERROR_MESSAGE, e);            }        }    }