January 2016
Intermediate to advanced
508 pages
12h 33m
English
book
Oracle Certified Professional Java SE 8 Programmer Exam 1Z0-809: A Comprehensive OCPJP 8 Certification Guide
by S G Ganesh, Hari Kiran, Tushar Sharma
Content preview from Oracle Certified Professional Java SE 8 Programmer Exam 1Z0-809: A Comprehensive OCPJP 8 Certification Guide
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CHAPTER 7
Exceptions and Assertions
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Certification Objectives |
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Use try-catch and throw statements |
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Use catch, multi-catch, and finally clauses |
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Use Autoclose resources with a try-with-resources statement |
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Create custom exceptions and Auto-closeable resources |
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Test invariants by using assertions |
In this chapter, you’ll learn about Java’s support for exception handling in detail. The OCAJP 8 exam (which is a pre-requisite for OCPJP 8 exam) covers fundamentals of exception handling as an exam topic. Hence, we assume that you are already familiar with the basic syntax used for exception handling and types of exceptions. In this chapter, you’ll learn how ...
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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.