@Nullable
public SVNURL getWcUrl(final AuthenticationRequest obj) {
if (obj.isOutsideCopies()) return null;
if (obj.getWcUrl() != null) return obj.getWcUrl();
final WorkingCopy copy = myRootsToWorkingCopies.getMatchingCopy(obj.getUrl());
if (copy != null) {
obj.setOutsideCopies(false);
obj.setWcUrl(copy.getUrl());
} else {
obj.setOutsideCopies(true);
}
return copy == null ? null : copy.getUrl();
}
