Fundamentals of
Java

Totally free education on the Internet

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About this Course

IT_coverSm07.jpg (20692 bytes)

This course is intended beginning computer hobbyists and first-year IT students.

The free online textbook for this course is Sams Teach Yourself Java 2 in 24 Hours. Read the Introduction to the book.

offiste01.jpg (430 bytes) Indicates links that take you away from the Free-Ed.Net site. Use the links on these offsite pages carefully, and use the Back function on your browser to return to the assigments.

 

Study Aids

offiste01.jpg (430 bytes) Using the Java 2 Software Development Kit

offiste01.jpg (430 bytes) Programming with the Java 2 Software Development Kit

Lesson 18. Handling Errors in a Program

In this lesson you will learn about:

  • How to use methods that cause exceptions
  • How to respond to exceptions in your Java programs
  • How to create methods that ignore an exception, leaving it for another class to handle
  • How to create your own exceptions

offiste01.jpg (430 bytes) Introduction to the lesson

Reading Assignments

Read the following sections from your free online textbook:

offiste01.jpg (430 bytes) Exceptions
offiste01.jpg (430 bytes) Assertions
 

Learning Activities

  1. Use this search box to refine and expand your understanding of new terms and concepts in the reading assignments.

Custom Search
  1.  offiste01.jpg (430 bytes) Visit the Workshop: Throwing and Catching Exceptions.
  2. offiste01.jpg (430 bytes) Read the Summary of the lesson.
  3. offiste01.jpg (430 bytes) Test your understanding with the Q&A.
  4. offiste01.jpg (430 bytes) Try the Quiz and Questions.
  5. offiste01.jpg (430 bytes) Test your skills with the hands-on Activities.
    Return here after completing your hands-on  session.


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