private void testDates() {
        
        try {
            
            SimpleDateFormat formatPT = new SimpleDateFormat("yyyy/MM/dd HH:mm zz",new Locale("pt_PT"));
            SimpleDateFormat formatES = new SimpleDateFormat("yyyy/MM/dd HH:mm zz",new Locale("es"));
            
            formatPT.setTimeZone(TimeZone.getTimeZone("Europe/Lisbon"));
            formatES.setTimeZone(TimeZone.getTimeZone("Europe/Madrid"));
            
            SimpleDateFormat parser = new SimpleDateFormat("yyyy/MM/dd HH:mm z");
            String dateStr = "2007/06/04 15:00 CET"; // this is 14:00 in Europe/Lisbon
            
            Date date2 = parser.parse(dateStr);
            
            logger.info(" Converting string " +  dateStr);
            logger.info("  Timezone: " + formatPT.getTimeZone());
            logger.info("  In portugal: " + formatPT.format(date2));
            logger.info("  In spain: " + formatES.format(date2));
   
            
        } catch (ParseException ex) {
            logger.error("Error parsing date: " + Util.getExceptionDescription(ex));
            ex.printStackTrace();
        }
        
        
        
    }