Community driven content discussing all aspects of software development from DevOps to design patterns. Instance main methods and unnamed classes, coming in Java 21, will forever change how developers ...

My project (my first multi-file Java) is growing and, like most projects, has a handful of project wide constants and stuff. In C I'd just have a project.h file that had all this stuff and be done ...

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 ...