Today's applications require monitoring, logging, configuration, etc. Each of these concerns can be implemented as a ...

Tired of forgetting passwords or reusing weak ones? The passphrase approach makes strong security easy to remember—and harder ...

AI-powered tools like GitHub Copilot and IntelliJ IDEA are changing how Java developers code, debug, and modernize applications. From automating boilerplate to guiding framework upgrades, these tools ...

When formulating assertions, JUnit quickly reaches its limits. The AssertJ and Google Truth libraries offer new possibilities ...

High school and college teachers are watching students write, in the classroom, in order to protect against the incursion of ...

Java remains a powerhouse language for everything from Android apps to enterprise systems, and learning it opens doors to countless opportunities. Beginners can start with syntax, OOP concepts, and ...

Your AI coding assistant writes a ScopedValue handler for a request pipeline. It binds a user context, forks the work to an ExecutorService, and reads the value on the worker thread. The code compiles ...

All opinions, columns and letters reflect the views of the individual writer and not necessarily those of the IDS or its staffers. Whether your New Year’s resolution was to lock in this semester, ...

Java annotations were designed for metadata. Spring uses them for dependency injection. Lombok uses them for code generation. JPA uses them for ORM mapping. We use them to write entire programs. This ...