What can be said about the following method based on its header:

public void setNumberOfPies$($int newNumber$)$

This method can only be called from inside the class that contains it$.$

This method is overloaded.

This method returns an int value.

This method throws a PieInFace exception.

When called, this method must be provided with a single argument of type int.

It is likely a mutator method.