The following enhancement has been made to IResolve:
IResolve parent( IProgressMonitor monitor ) throws IOException

This has the following consequences:

• Default IService parent implemntation returns local catalog
• google and cgdi IServices need to return null
• IService resolve( ICatalog.class ) needs to be required
• Default IService implemetnation should call resovle( ICatalog.class )

Javadocs for these issues are very important and will be checked as the api is documented.