In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

I have a somewhat vague problems, but I'm hoping someone can throw some insight my way.<BR><BR>My program dynamically loads classes, using code like this:<BR><BR><pre ...

Starting with JDK 1.1, Java provided the ability to create nested classes. A nested class is defined inside another class. There are two types of nested classes: static nested classes and inner ...

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs. Abstract classes and ...

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 ...