test delet contain statechart diagram diagram delet test delet state diagram project project manag manag open project equal diagram list size size member member size size diagram diagram list size test diagram object model model manag factori build test object model core factori build statediagram object machin model state machin factori build state machin uml state diagram uml state diagram model facad namespac machin machin add member equal diagram count incorrect size diagram diagram list size equal member count incorrect size member member size trash model pump flush model event statemachin trash trash machin trash trash equal diagram count incorrect trash size diagram diagram list size equal member count incorrect trash size member member size 