: Although, it still does seem weird that two SolrResourceLoader classes get : created.
I think that's because the CoreContainer always has one SolrResourceLoader for the main instanceDir (ie: where it finds solr.xml, which might have a sharedLib) and then each SolrCore has one. But that's just a guess ... CoreContainer constructor semantics are kind of a mess, it's hard to tell what's going on in there (three public constructors, none of which delegate to each other or a common initialization method) -Hoss
