test multipl base support test multipl base class type model meta type collect base class model facad base class stereotyp base class base class equal wrong number base class base class size equal base doesn match type model element type base class iter model extens mechan helper remov base stereotyp equal wrong number base class model facad base class stereotyp size test form add base model extens mechan helper add base stereotyp model extens mechan helper add base stereotyp equal wrong number base class model facad base class stereotyp size base model facad base class stereotyp contain type base model facad base class stereotyp contain test remain form remov base model extens mechan helper remov base stereotyp model meta type equal wrong number base class model facad base class stereotyp size 