Project structure question

[marble hawk]

In a Java Spring Boot project, which one is preferred more:
infrastructure ├── http │   ├── controllers │   │   └── OrderController.java │   └── requestdto │   └── order
or this one
infrastructure └── http └── order ├── OrderController.java ├── OrderRequestDto.java ├── OrderResponseDto.java └── OrderMapper.java

[manic python]

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[marble hawk]

I feel like the second structure is clearer but at the same time it's just throwing everything into the same bag

[inner portal]

It depends on the size of the project and some other things.
If applicable, it often makes sense to split it by use cases (similar to how you would split microservices) but you can still use subpackages for different things (e.g. controllers and data/business logic)