[Bug][http-client-java] azure-json serialization, constant property in parent class cannot be accessed from child class

[XiaofeiCao]

Describe the bug

unbranded generated code: https://github.com/joseharriaga/openai-in-typespec/commit/25c0126d909b43c8ce6971d905f7551e6e8110ff

tsp source: https://github.com/joseharriaga/openai-in-typespec/blob/main/.typespec/fine-tuning/models.tsp#L310-L311 base model: https://github.com/joseharriaga/openai-in-typespec/blob/main/.typespec/chat/models.tsp#L448

Current thought:

1. This property should be package-private, since all models are in the same package(no models-sub-packages configuration)
2. Access through getter?

Reproduction

see above

Checklist

• [x] Follow our Code of Conduct
• [x] Check that there isn't already an issue that request the same bug to avoid creating a duplicate.
• [x] Check that this is a concrete bug. For Q&A open a GitHub Discussion.
• [x] The provided reproduction is a minimal reproducible example of the bug.

[weidongxu-microsoft]

Seems we can treat it just the same way as a read-only property (duplicate it in subclass?).

[weidongxu-microsoft]

Or do we need to generate the @Override public String getRole() in subclass? If we don't generate it, seems the problem gone?