August 2004
Intermediate to advanced
480 pages
9h 41m
English
Content preview from Java GarageBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Built-in Exceptions
The Java programming language comes with many exceptions built into the language. These cover many different types of common, unfortunate situations. For example, ArrayIndex-OutOfBoundsException is popular. It is thrown to indicate that you have attempted to access an index that does not exist in an array. The system will throw this exception if you have an array of 4 elements, and you type x = myArray[100] (no 100th element). Or if you type x = myArray[-1] (cannot be negative value). Or if you type x = myArray[4] (there are only elements 0-3 in a four element array). This is a good example of the kind of thing that can happen easily, but from which it also should be easy to recover.
UncheckedExceptions
The ArrayIndexOutOfBoundsException ...
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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.