PPT Slide
An array may be declared to be:
an array of primitives, or
an array of objects.
Arrays are objects, even if the array contains primitives.
(Array identifier references an object).
If an array of objects, then:
the array IDer is a reference to the array
each array element is a reference to an object of the class specified as elements
Instantiating the array object does not
instantiate the various element objects
Element objects must be explicitly instantiated and initialized.