Dan Hansen

So "Dan Hansen" and "DAN HANSEN" is considered to be equal?

Originally posted by Sanjeev Kumar Singh:
However the methods substring and toUpperCase will not made the new String always.
name = name.substring(0, name.length()); //No new object will be created name = name.toUpperCase(); // No new object creation

Could you please explain why?

Will all of these cause a new string object to be made?

String name = �Dan�;
name = name + � Hansen�;
name = name.substring(3, 5);
name = name.toUpperCase();

Or how many of them will?

In Sierra Bates page 650, there is an example of illegal code (Popcorn and Food).

My question:
Is there a way to call the sizzle method from popIt method?
Or, how can I call the sizzle method outside the Food class?

Regards
Dan