Component.uses() generates null type safety warning

[KKorzuno]

Component.uses() always generates a warning stating that "Null type safety: The expression of type 'Component' needs unchecked conversion to conform to '@nonnull Component". No other layer (e.g. Container.uses()) generates that message.

[simonbrowndotje]

Is this a runtime error, or something you're seeing via your IDE. If the latter, which IDE are you using?

[KKorzuno]

Yes, thanks. Needed to learn about nullchecks etc. Last time I used java @nonnull didn't even exist.
I am generating components dynamically and the rest statically, thus no "null" issues there.

[KKorzuno]

Well it took me a long while and a lot of reading, but I got to the bottom of this. The classes for Containers and Software Systems have different annotations on them. To be exact: Software Systems have the @nonnull annotations on addContainer methods, while Containers do not have those on addComponent methods. Is there any reason for this?

[simonbrowndotje]

It was a part of PR #98.

Is there any reason for this?

Probably just an oversight. Feel free to address with a PR.

[simonbrowndotje]

As I said in the previous comment, probably just an oversight ... you'd need to ask @klu2.

[klu2]

yes that's just an oversight.