Method writeNode

src/main/java/groovy/util/ConfigObject.java:291–298

(String key, String space, int tab, ConfigObject value, BufferedWriter out)

    }

    private void writeNode(String key, String space, int tab, ConfigObject value, BufferedWriter out) throws IOException {
        key = KEYWORDS.contains(key) ? FormatHelper.inspect(key) : key;
        out.append(space).append(key).append(" {");
        out.newLine();
        writeConfig("", value, out, tab + 1, true);
        out.append(space).append('}');
        out.newLine();
    }

    private static Properties convertValuesToString(Map props) {
        Properties newProps = new Properties();