collect model element kind object nsa object type todo perform critic method start time current time milli nsa type collect list type model element kind nsa type nsa namespac type illeg argument except illeg argument namespac nsa type type metatyp strip reflect proxi need jump hoop metamodel work proxi type substr index start uml substr collect type collect set ref extent ref object nsa ref outermost ref proxi facad mdr impl model impl facad proxi extent type proxi ref type invalid object except invalid element except remov element request namespac collect element arrai list todo us hash set collect faster lookup perform caller do naiv contain lookup iter type iter object todo optim root model tfm contain nsa element add durat current time milli start time defin log lp log granular type statement lp log local log debug kind took durat msec endif element 