trigger critic handl associ role subclass associ associ role fine parent ok fewer end parent em note em argo uml doe current constructor check associ role tightli constrain parent loop end build list end name seen look current end list ignor end unnam whilst algorithm associ end unlik caus difficulti param dm link java lang object object check critic param dsgr link argouml cognit design design creat model us futur develop argo uml link problem problem critic trigger link problem problem predic object dm design dsgr work associ model facad associ dm problem problem associ role model facad associ role dm problem loop end compar seen ignor problem connect defin fall immedi collect name seen arrai list iter conn model facad connect dm iter conn model facad conn ignor non exist name equal list seen add round name seen contain problem name seen add drop clash problem 