Virtual threads, revealed in Java's Project Loom and generally available with the Java 21 LTS, promise unparalleled scalability, simplified asynchronous coding and more efficient resource utilization.

Learn about the best practices for concurrency in Java to ensure your multi-threaded applications are efficient, synchronized, and error-free. Concurrency in Java is the ability of multiple threads to ...

A callback operation in Java is one function that is passed to another function and executed after some action is completed. A callback can be executed either synchronously or asynchronously. In the ...

Learn how to use lazy instantiation and eager instantiation in your Java programs. Which approach is better? It depends on the scenario. When instantiating Java objects that are expensive in terms of ...

(Updated at 5:35 p.m.) An Arlington jury has found a store employee not guilty in the shooting of a burglar, in a case that received national media attention. It all started with a burglary of the ...

Copycat is a cross platform file synchronization tool for local file systems similar to robocopy for Windows. It's written in Java but compiled to native binaries for Windows/Linux/MacOS using the ...