Factory for PropertyMessageResources instances. The
configuration paramter for such instances is the base Java package name of
the resources entries from which our keys and values will be loaded.
version: $Rev: 480549 $ $Date: 2006-11-29 06:16:15 -0600 (Wed, 29 Nov 2006) $
Create and return a newly instansiated MessageResources.
This method must be implemented by concrete subclasses.
Parameters: config - Configuration parameter(s) for the requested bundle
Fields inherited from org.apache.struts.util.MessageResourcesFactory