[BUG] generator java/spring-mvc doesnt handle allOf well

[manuelhartl]

Bug Report Checklist

Description

Generated class doesnt conist of all specified statements, e.g.:
request:
allOf:
- $ref: '#/components/schemas/first'
- $ref: '#/components/schemas/second'

-> resulting class only contains the first reference !

openapi-generator version

3.3.4
(4.0.0beta3 doesnt even produce correct classes that compile, because of a different problem with OneOf)

OpenAPI declaration file content or url

Command line used for generation

Steps to reproduce

Related issues/PRs

Suggest a fix

[Emdee89]

I am facing a similar issue. However, I propose that you refine your issue a bit. For instance, it might be helpful to show the resulting class or something like this. Otherwise, it might be hard to reproduce and understand the problem.

[alfirin]

Facing the same issue here.

Do you have some updates ?

Thanks