Component repositories should issue a warning when noticing duplicate components
Regular component repositories, i.e. with the exception of the dev repo and maybe based on configuration settings should issue a warning when producing the same components.
More specifically in the Component Repository Helper classes, when delegating find, retrieve, and the like down the repo change, when detecting overwritten matches from below,
a warning should be printed.
When overlaying is the intention, as with the dev repo, a configuration setting should indicate so.