Java exception handling with stack traces, exception chaining, try-with-resources, final re-throw, and StackWalker.

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 ...

Java’s compile-time checking does a pretty good job of keeping exceptions safely caged—you can’t call a method that throws a checked exception without catching the exception or declaring ...

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.

The Java Standard Library provides a lot of functionality. However, it doesn't always provide the features needed to interface directly to the underlying system. Enter JNI, which lets you safely and ...

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 ...

Indonesia's Mount Semeru volcano has erupted, sending ash billowing into the sky and sparking evacuations on the country's main island, Java.