Method and system for dispatching a message to an alternate object upon {HEAD ~ its failure} to find {TAIL ~ a required method} at the object to which originally sent 
to find
Method and system for dispatching a message to an alternate object upon { HEAD ~ its failure } to find { TAIL ~ a required method } at the object to which originally sent
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH