Java writelog 1

    private void writelog(String msg) {
        try {
            Calendar cal = Calendar.getInstance();
            DateFormat df = DateFormat.getDateTimeInstance();
            String ts = df.format(cal.getTime());
            PrintWriter out = new PrintWriter(
                    new FileWriter("CCL" + this.acctno + ".txt",true));
            out.println(ts + ": " + msg);
        } catch (IOException e) {
            this.emsg = "Write log failure: " + e.getMessage();
        }
    }//end of writelog