java.nio.file.Paths#get(URI) is another of these things that doesn't work so well in an OSGi environment. If a file system is registered via the SPI, the list of providers in the FileSystemProviders class ends up with references to classes in the system class loader, even if some of those providers 'live' in OSGi bundles.
I didn't see a servicemix jar that in this department; has anyone considered creating one?
