If there's one golden rule of programming, it's this: errors occur in software programs. This we know. But what really matters is what happens after the error occurs ...

Error Handling in Java: Errors vs. Exceptions Error handling in Java is essential to ensure that programs run smoothly even when unexpected issues arise. Java ...

Note: the code files are intentionally compact teaching examples. Read the "Deep explanations" section below to understand the intent and expected behavior of each program. If the examples are in a ...

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 normal execution. When writing code that can ...

Each JVM thread (a path of execution) is associated with a stack that’s created when the thread is created. This data structure is divided into frames, which are data structures associated with method ...

Some exceptions in Java must be handled in the developer's code. Other exceptions can occur without any exception handling semantics at all. When an exception must be handled with try-and-catch ...

As the name implies, runtime errors occur during the execution of a software program. They occur when an application runs. Any time an application behaves in a way ...