Method and {HEAD ~ apparatus} for implementing an extensible authentication mechanism in {TAIL ~ a web application server} 
Method and { HEAD ~ apparatus } for implementing an extensible authentication mechanism in { TAIL ~ a web application server }
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL