as-is has been removed from the free license groups so maybe java-virtuals/servlet-api should be changed to somthing in the FREE group for people only using ACCEPT_LICENSE="-* @FREE" File COPYING contains a number of license most being BSD but the fist (BSD like) seem to be the HPND
sorry the first paragraph was a copy and paste error the rest is correct
Solving with 5.7.2_rc3.