Spring Web consumes Duration type

./mvnw clean ; ./mvnw -f spring-web compile spring-boot:start
http post http://0.0.0.0:8001 name=Maksimko
./mvnw -f spring-web spring-boot:stop

RTFM

• https://docs.spring.io/spring-boot/docs/current/reference/html/web.html#web.reactive.webflux.error-handling.error-pages
• https://betacode.net/11801/spring-boot-and-mustache
• Official Apache Maven documentation
• Spring Boot Maven Plugin Reference Guide
• Create an OCI image
• Coroutines section of the Spring Framework Documentation
• Spring Reactive Web
• Spring Web
• Spring Configuration Processor
• Building a Reactive RESTful Web Service
• Building a RESTful Web Service
• Serving Web Content with Spring MVC
• Building REST services with Spring