object model element us guillemet visibl multipl type initi valu properti stereo notat util uml gener stereotyp model element us guillemet model facad model element multipl gener multipl model facad multipl model element type fix load bad project model facad type model element type model facad model facad type model element builder sb builder stereo stereo length sb append stereo append visibl visibl notat util uml gener visibl model element visibl visibl length sb append visibl length sb append append multipl multipl length multipl sb append append multipl append append type type length type default stai compat older argo uml version did set type sb append append type append initi valu object iv model facad initi valu model element iv initi valu model facad bodi iv initi valu initi valu length sb append append initi valu append properti changeabl kind model facad read model element changeabl kind frozen model facad changeabl model element model changeabl kind add equal model facad changeabl model element changeabl kind add builder properti builder changeabl kind length properti append append changeabl kind append properti length sb append properti sb trim invalid element except element delet process 