Every program must have at least one
_____.
A class acts as a ________ for a category of
objects.
Program instructions can only exist inside
_______, which are inside classes.
The ___ operator creates new objects of
a specific class.
Objects are created and _________ during the
execution of a program.
Classes do not usually have to be explicitly
removed — the Java system gets rid of them when they are no longer accessible. This
is known as _______ __________.
_______ in classes can (and usually do) create
new objects.
