Learn everything you need to throw, try, catch, and clean up after Java exceptions in your programs.

Even though exception handling is common and every introductory Java course covers it, I still don't think we really know how to do it well. It is almost as if the general concept is still ...

Not sure what a try catch is? We explain how to use a try catch block in Java and how to write methods that throw exceptions.

Null pointer exception is an “exception” (error) that is particularly common when programming in Java. For a beginner, this is a confusing and daunting message to receive, but it can be just ...

What Is an Exception Handler in Java?. In Java, exceptions are one of many structures that govern the control flow of a program. Specifically, they are unintended side effects of a program's ...

The Internal Exception Java.IO.IOException error usually occurs when you launch Minecraft, or when the game is underway. This error can be caused by a number of different things.

Test your knowledge of exception handling in Java with this tough, 10-question, multiple choice quiz.