public void prepare()

in src/main/java/com/sylvanaar/idea/errorreporting/PluginErrorSubmitDialog.java [78:98]

• 20 lines of code
• 5 McCabe index (conditional complexity)

    public void prepare() {
        File file = new File(getOptionsFilePath());
        if (file.exists()) {
            try {
                Document document = JDOMUtil.loadDocument(file);
                Element applicationElement = document.getRootElement();
                if (applicationElement == null) {
                    throw new InvalidDataException("Expected root element >application< not found");
                }
                Element componentElement = applicationElement.getChild("component");
                if (componentElement == null) {
                    throw new InvalidDataException("Expected element >component< not found");
                }

                DefaultJDOMExternalizer.readExternal(this, componentElement);
                myUserTextField.setText(USERNAME);
            } catch (Exception e) {
                LOGGER.info("Unable to read configuration file", e);
            }
        }
    }