Javadoc
This is a helper for obtaining Wagon based ResourceFetchers. Some Indexer integrations does have access to Wagon
already, so this is here just to help them. Since Wagon (et al) is just optional dependency, looking up this
component in integrations where Wagon is not present, should be avoided. This helper is rather limited, as it offers
only "HTTP" wagons! This is not made a Plexus component since SISU would crack in CLI, while trying to load up this
class, because of lacking Wagon classes from classpath!