throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
}
final TypeRegistry typeRegistry = context.getTypeRegistry();
final String dateString = typeRegistry.convertToText(parameters.getType(0), parameters.getValue(0));
final String pattern = typeRegistry.convertToText(parameters.getType(1), parameters.getValue(1));
final Locale locale;
if (parameters.getParameterCount() > 2)
{
final String localeText = typeRegistry.convertToText(parameters.getType(2), parameters.getValue(2));
if (StringUtils.isEmpty(localeText))