Swagger codegen/Swagger editor don't want to generate example

 I am not sure I fully understand the issue, however if I get this correctly you are generating a spring server stub using the "spring" generator; and your second screenshot is the swagger-ui embedded into the result code. Each generator behaves differently and has different capabilities, in this case the generated server code is using springfox project to expose a Swagger definition resolved from the Api/Controller code. The generated code doesn't add for example annotations to define the possible examples for the endpoints, as found in the original definition.