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

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 ...

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 ...

When an exception occurs in your Java code, you can log it or you can rethrow it -- but don't do both. Here's why you must avoid that exception handling antipattern.

The perpetual debate on exception handling in Java can at best be described as a religious war: On one side, you have the proponents of checked exceptions arguing that callers should always deal ...

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 ...

Java contains a built-in construct to handle a class of common code-related runtime errors, called the RuntimeException, or the unchecked exception. Java 17 defines 78 such errors in the SDK alone, ...

Trade exceptions: What they are and why they matter Boston's record $28.5 million exception is 1 of the many that several teams hold as the March 25 trade deadline nears.