[news.eclipse.technology.equinox] How do you handle library classes via

["Kevin" <supreme_java_guru_1@xxxxxxxxx>]

I am curious, if plugin A depends on B that has xerces.jar 1.0 and also
depends on C that has xerces 2.0, and A uses xerces, first of all which one
does A use? Second, is there any issue like runtime ambiguous names or
something? How does A know to go to B for 1.0 as opposed to C for 2.0 or
vice versa OR even not use either because they aren't the version A needs?