When {HEAD ~ management server} 103 initiates {TAIL ~ device discovery operations}, management server 103 loads all property files into an array 
initiates
When { HEAD ~ management server } 103 initiates { TAIL ~ device discovery operations } , management server 103 loads all property files into an array
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH