SpringBoot remove useless param when define function getCandidateConfigurations

Hi,

this tiny PR remove useless param when define function getCandidateConfigurations in class AutoConfigurationImportSelector & ImportAutoConfigurationImportSelector

Comment From: pivotal-issuemaster

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Comment From: snicoll

Thanks for the PR. While technically the argument is unused, it is defined in a protected method so an extension of this class may actually use it. It is technically a breaking change, too.

Flagging for team attention to see if someone else on the team remembers why the parameter was added.

Comment From: philwebb

I think it was added because obtaining the attributes might be expensive and we don't want subclasses to do it unnecessarily. Given it would be a breaking change, I don't think we should merge this PR.

Thanks anyway.