I'm writing some code that makes multiple calls to multiple p2 repo. As
the same repos can be introspected multiple time during the application
lifecycle, I cache their definition with a url->metadata map.
I believe p2 already does that by itself. Am I right? Is so, I'd like to
reuse the internal p2 cache mechanism rather than implementing my own one.
Does anyone know a entry point of a p2 cache API?