Basic HTML version of Foils prepared
Sept 6 1998
Foil 18 Using a Class
From
Java Tutorial 98-2: Java Language and Object Oriented Techniques CPS606 Fall Semester 1999 --
Sept 7 1999
.
by
Geoffrey C. Fox, Nancy McCracken
This declares object today to have type class
Date today
Date() is Constructor of Date class which constructs an instance of Date class and sets default value to be the current date
new Date()
An example application using a method of the Date class:
import java.util.Date;
class DateApplication
{ public static void main ()
{ Date today = new Date();
Date medieval = new Date(1400, 12, 25);
if (today.after (medieval))
System.out.println( "Today is not medieval!");
}}
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Basic HTML version of Foils prepared Sept 6 1998
