}
public CustomFormatAnnotationFormatterFactory(ConversionService conversionService) {
Assert.notNull(conversionService, "ConversionService must not be null");
StandardEvaluationContext standardEvaluationContext = new StandardEvaluationContext();
standardEvaluationContext.setTypeConverter(new StandardTypeConverter(conversionService));
this.evaluationContext = standardEvaluationContext;
}