Spring Bean Validation API 2.0 does not work with Groovy in MVC

Bean Validation Api 2.0 not working with Spring MVC on top of Groovy 3.

So this code snippet won't work:

@RestController
class DemoController {
    @PostMapping("api")
    String post(@Validated @RequestBody Names names, BindingResult result){
        return "Hello";
    }
}


class Names {
    @NotEmpty
    List< @NotEmpty String> names;
}

Validation on Type Param String are not triggering

Comment From: snicoll

Sorry it took so long but I am not sure why this is reported against Spring (given the title). We'd like to be able to investigate but we will need a small sample we can run ourselves (rather than code snippet in text). You can attach the sample project as a zip here or push the code to a GitHub repository. Thanks!

Comment From: spring-projects-issues

If you would like us to look at this issue, please provide the requested information. If the information is not provided within the next 7 days this issue will be closed.

Comment From: spring-projects-issues

Closing due to lack of requested feedback. If you would like us to look at this issue, please provide the requested information and we will re-open the issue.