Get up to 50 % extra points for free! More info
discount week 50

Lesson 13 - Exceptions in Java for the third time and more techniques

In the previous lesson on Java exceptions, Exceptions and Errors in Java for the Second Time, we looked in more detail at the try-catch block, creating exceptions, and implementation of the exception and error system. Today we're going to look more closely at how to chain exceptions and at more advanced techniques associated with them.

Exception Chaining

As we've mentioned earlier, every throwable can have its cause (cause) since Java 1.4. As the official documentation says:

The cause is the throwable that caused this throwable to get thrown.

We can pass the cause to the throwable through the constructor. We have two choices:


...End of the preview...
Continue further

You will gain knowledge worth hundreds of thousands for a few crowns

You've come here and that's great! We believe that the first lessons showed you something new and useful
Do you want to continue the course? Go to the premium section.

Limited offer: Learn all knowledge and save money

Buy lessons and exercise submitting one by one 90 points
Buy all currently available lessons with exercise submitting and other features for an exclusive price 77 points ($6.93)
Currently, you have 0 points
By buying this exclusive package, you'll have access to all 22 lessons in this course including exercise submitting while saving $1.17. This offer is limited for the first lessons only with an additional exclusive 15% discount.
You gain 77 points for adding an article to the site, or for $8.10 $6.93

Warning, by buying just this lesson you'll lose the limited 15% discount for the package of all the lessons.

Buy only the lesson 10 points
Currently, you have 0 points
You gain 10 points for adding an article to the site, or for $0.90

This article is licensed: Premium, by buying this article, you agree with the terms of use.

What will you get from us in the next lessons?
  • Unlimited and permanent access to individual lessons.
  • High quality IT knowledge.
  • Skills to help you get your dream and well-paid job.

Article description

Requested article covers this content:

We'll look at exception chaining, exception wrapping, the suppressed exceptions mechanism, and briefly at pluggable exception handlers.

You gain points by supporting our network. This is done by sending a helpful amount of money to support the site, or by creating content for the network.

Article has been written for you by Matej Kripner