infoLabel.setText("Parsing and Rendering");
infoLabel.setText("Starting ......");
                                public void run() {                                    infoLabel.setText("Parsing and Rendering");                                    cards.show(parentPanel, "info");                                    File file = fc.getSelectedFile();                                    uriField.setText(file.getAbsolutePath());                                    load(file);                                    cards.show(parentPanel, "view");                                }