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Exceptions - Java module J712
Your program is affected by the environment around it. Its performance will vary depending on aspects as diverse as user inputs and the availability (or lack) of a network service. Java provides you with exceptions, which are a mechanism through which you trap and handle behaviours that differ from the norm.

This topic is presented on public courses Java Programming for the Web, Learning to Program in Java, Java Bootcamp

Examples from our training material
E1.java   Class to which to add exception handling during practicals
neston.java   Catching an exception
wadswick.java   Sample program that will throw an exception, not catch it, and fail
Background information
This module is available under an Open Training Notes License for free download from http://www.training-notes.co.uk.
Topics covered in this module
trying and catching.
throwing.
finally.
Defining your own exceptions.
Complete learning
If you are looking for a complete course and not just a information on a single subject, visit our Listing and schedule page.

Well House Consultants specialise in training courses in Java,Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

We have a technical library of over 600 books on the subjects on which we teach. These books are available for reference at our training centre. Also available is the Opentalk Forum for discussion of technical questions.



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