Spark graphx moved to a new project due to a incompatibility of scala compiler

spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java

@@ -0,0 +1,29 @@
+package com.baeldung.datetime;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.format.datetime.standard.DateTimeFormatterRegistrar;
+import org.springframework.format.number.NumberFormatAnnotationFormatterFactory;
+import org.springframework.format.support.DefaultFormattingConversionService;
+import org.springframework.format.support.FormattingConversionService;
+
+import java.time.format.DateTimeFormatter;
+
+@Configuration
+class DateTimeConfig {
+
+    @Bean
+    public FormattingConversionService conversionService() {
+        DefaultFormattingConversionService conversionService = new DefaultFormattingConversionService(false);
+
+        conversionService.addFormatterForFieldAnnotation(new NumberFormatAnnotationFormatterFactory());
+
+        DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar();
+        registrar.setDateFormatter(DateTimeFormatter.ofPattern("dd.MM.yyyy"));
+        registrar.setDateTimeFormatter(DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm:ss"));
+        registrar.registerFormatters(conversionService);
+
+        return conversionService;
+    }
+
+}