namespac delet own element param elem namespac delet namespac object elem defin log lp log granular type statement lp log local start method log debug delet namespac elem endif elem namespac illeg argument except elem elem list model element own element arrai list model element todo composit associ delet automat thing need check addit element need delet result own element add namespac elem own element model element element own element defin log lp log granular type statement lp log local nest statement log debug delet own element element endif model impl uml factori delet element 