try
{
final Type type2 = parameters.getType(1);
final Object value2 = parameters.getValue(1);
final String formatString = typeRegistry.convertToText(type2, value2);
final Locale locale = context.getLocalizationContext().getLocale();
if (value1 instanceof Date)
{
final DateFormat dateFormat = new SimpleDateFormat
(formatString, new DateFormatSymbols(locale));