Schema annotations break when applied to a Boolean field (Kotlin)

[cannonrush]

Describe the bug
Schema annotations with field use-site break when applied to a Boolean field named ^is.*$

To Reproduce
Demo application:

@Configuration
@OpenAPIDefinition(info = Info(title = "Demo Application", version = "0.0.1"))
open class OpenApiConfiguration

@RestController
@RequestMapping("/api")
class HelloController {
    @GetMapping("/schema")
    fun getSchemaResponse(): Response = Response()
}

@Schema(description = "Demo response object")
data class Response(
    @field:Schema(description = "My boolean field description", example = "false")
    val isMyBoolean: Boolean = false
)

Expected output

components:
  schemas:
    Response:
      type: object
      properties:
        myBoolean:
          type: boolean
          description: My boolean field description
          example: false
      description: Demo response object

Actual output

components:
  schemas:
    Response:
      type: object
      properties:
        myBoolean:
          type: boolean
      description: Demo response object

[uc4w6c]

I tried with version 1.7.0 and 2.1.0 and it didn't reproduce your issue.

Please provide a minimal reproducible example that reproduces the problem.

[cannonrush]

Hm, the code I provided is essentially the entirety of the application and should be enough to reproduce the issue.

To remove any ambiguity regarding app setup and dependencies I have created a small repo based on the snippet from under "Demo application", could you please try running that: https://github.com/nvinogr/openapi-bool-demo

Thanks!

[cannonrush]

Ah, fixed by adding a dependency on com.fasterxml.jackson.module:jackson-module-kotlin - something I have missed during migration from 1.x to 2.x.