According to {TAIL ~ one embodiment}, {HEAD ~ a new value} to replace a value associated with a virtual type in a computer program is received 
According to
According to { TAIL ~ one embodiment } , { HEAD ~ a new value } to replace a value associated with a virtual type in a computer program is received
REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH