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

Ever come across the null pointer exception in Java? We explain what this error message means, why it happens, and how to avoid the billion-dollar mistake.

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Exceptions are the customary way in Java to indicate to a calling method that an abnormal condition has occurred. This article discusses two techniques to use when working with exceptions: nesting ...

Suppressed exceptions play a significant role in the execution of the new-to-Java 7 try-with-resources statement (also known as Automatic Resource Management [ARM]).