[imperihome] Remove org.apache.common

[lsiepel]

• Remove dependency on org.apache.commons

Untested, minor refactoring only from code perspective

[lolodomo]

LGTM, thank you

[jlaur]

@lolodomo - I don't think we should have "enhancement" label on these PR's since it's purely technical refactoring? With this label in will be mentioned in release notes.

[lolodomo]

I think it is good to have any code change in the release notes. It can help users identifying what changes could have broken something.

[lsiepel]

Are you sure? As that does not seem to be common practice in the past: https://github.com/openhab/openhab-addons/pulls?page=2&q=is%3Apr+is%3Aclosed+no%3Alabel many technicall code changes without tags

[jlaur]

I think it is good to have any code change in the release notes. It can help users identifying what changes could have broken something.

I don't think that has been common until now, but of course there can be gray areas where we need to assess individually whether to mention or not. My impression so far has been not to mention small purely technical refactoring PR's (without expected user impact). @openhab/add-ons-maintainers, any opinions to have some common ground, so we don't continuously add/remove labels based on different rules?