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.

Matthew’s diverse background encompasses full-stack development (Java, JVM languages such as Kotlin, JavaScript, Python, .NET), front-end development (Angular, React, Vue, Svelte) and back-end ...

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 ...

checked exceptions; runtime exceptions; system level errors; and try, catch, finally blocks. Think you've got a solid grasp on how to develop effective, error-proof Java code? Take this tough, ...

Exception handling best practices The resolution to the log and rethrow antipattern? Just get used to logging exceptions when, and only when, they are handled. That puts all exception logging in one ...