*/
public GeoTiffMetadata2CRSAdapter(Hints hints) {
final Hints tempHints = hints != null ? new Hints(hints) : DEFAULT_HINTS;
this.hints = (Hints) tempHints.clone();
allAuthoritiesFactory = hints != null ? new AllAuthoritiesFactory(this.hints):
DEFAULT_ALLAUTHORITIES_FACTORY;
// factory = new ThreadedEpsgFactory(hints);
datumObjFactory = ReferencingFactoryFinder.getDatumFactory(this.hints);