javadoc of @JsonUnwrapped fields not set

[shardt68]

• using springdoc-openapi-javadoc 1.6.9
• the controller contains a parameter or return type of type Foo
• Foo contains a field of type Bar which is annotated with @JsonUnwrapped
• the javadoc of the fields of Bar is not set to the output description

To Reproduce
download and unzip the sample project
demo-springdoc-javadoc.zip
run with
mvn spring-boot:run
open
http://localhost:8080/swagger-ui/index.html
select Schema

Expected behavior
the javadoc of the Bar field should be set in the api-docs and hence will be displayed by swagger-ui

Screenshots
This is how it looks like

This is how it should be (generated with the proposed solution)

Solution proposal
in org.springdoc.openapi.javadoc.JavadocPropertyCustomizer.setJavadocDescription(Class<?>, List, Schema)
the method should be called recursively for all types of fields annotated with @JsonUnwrapped

fields.stream().filter(f -> f.isAnnotationPresent(JsonUnwrapped.class)) .forEach(f -> setJavadocDescription(f.getType(), FieldUtils.getAllFieldsList(f.getType()), existingSchema));

[bnasslahsen]

@shardt68,

As you have digged in the related line code, are you able to propose a PR?

[shardt68]

yes I would like to, but haven't done it on github yet, don't see the opportunity to create a branch, do you have to assign me?
(have also written a test already)
ok i forked it

[shardt68]

I created PR #1718