class ReportUtils {
    /**
     * Utility method to get a String shortReportLine from Reporter
     * @param rep  Reporter to get shortReportLine from
     * @return String of report
     */
    public static String shortReportLine(Reporter rep) {<FILL_FUNCTION_BODY>}
    
}

        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        try {
            rep.shortReportLineTo(pw);
        } catch (IOException e) {
            // not really possible
            e.printStackTrace();
        }
        pw.flush();
        return sw.toString();
    
<no_super_class>