February 2008
Intermediate to advanced
1288 pages
39h 39m
English
book
Java 6 Illuminated: An Active Learning Approach, 2nd Edition
by Julie Anderson, Herve J. Franceschi
Content preview from Java 6 Illuminated: An Active Learning Approach, 2nd Edition
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7.9 The Object Reference this 401
Figure 7.6
AirportClient When
Complete
As you can see, the AirportClient has declared two Airport object references,
airport1 and airport2. The references are null because no Airport objects
have been instantiated.
The client application, AirportClient, will instantiate the Airport objects and
call the methods you have written for the Airport class. As the application
does its work, it displays a status message at the bottom of the window that
indicates which method it has called. It also displays the current values of
both Airport objects. You can check your work by comparing the values in
the objects with the status ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.