[thredds] alias and name in catalogRef not working as expected

[Doug Lindholm <doug.lindholm@xxxxxxxxxxxxxxxxx>]

Hi,

I am trying to set a "name" or "alias" attribute in a catalogRef 
element, but InvCatalogRef.getName() returns the xlink:title and 
getAlias() returns null. The spec (and API) implies that the catalog ref 
should behave as a dataset in this regard. Any suggestions short of 
parsing the catalog xml myself?

Thanks,
Doug