test delet classifi wai associ result binari associ remain classifi test delet classifi associ object model model model manag factori creat model object model core factori build model object model core factori build model object assoc model core factori build associ model core helper add connect assoc model core factori creat associ end model uml factori delet model pump flush model event remov model uml factori remov check associ exist collect end model facad associ end equal end size object assoc model facad associ end iter equal model facad connect assoc size 