Consider the Following Code Snippet

Consider the following code snippet:
If(anObject instanceof Auto)
{
Auto anAuto = (Auto) anObject;
) . .
}
What does this code do?

A) This code tests whether anObject was created from a superclass of Auto.
B) This code creates a subclass type object from a superclass type object.
C) This class safely converts an object of any type to an object of type Auto.
D) This code safely converts an object of type Auto or a subclass of Auto to an object of type Auto.