Error handling doesn't always get the attention it deserves. In this course, Java Fundamentals: Exception Handling, you'll learn exactly how exception handling works in Java. First, you'll learn what error handling means, along with developing an understanding of the Java exception hierarchy. Next, you'll dive into the difference between checked and unchecked exceptions. Finally, you'll explore how to create custom exceptions. When you're finished with this course, you'll have a foundational knowledge of exception handling that will help as you move forward to build more robust programs.