Negative flags are almost always a bad choice for a name. I'd rather see if (obj.IsFoo) { ... } than if (! obj.IsNotFoo) { ... } Still, changing a name is m

Negative flags are almost always a bad choice for a name. I'd rather see if (obj.IsFoo) { ... } than if (! obj.IsNotFoo) { ... } Still, changing a name is minor as far as design goes.