A method might accept a specific type and its subclasses, but you want to restrict usage to a select few implementations of your own design. Java's open inheritance model can feel like an open ...

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.

The server and software company comes full circle with Java, releasing a scripting language to ease desktop and device Java development. Video: Sun launches JavaFX Martin LaMonica is a senior ...

Typescript is a good fit for Java programmers who want to branch out into another language but still leverage their expertise with OOP. Here are the five things every Java developer who's learning ...

In Java, an abstract class is similar to an interface. There are some differences between the abstract class and the interface. It is important to think about how we handle them correctly. I am going ...

Java is one of the most popular programming languages out there. A lot of people attend Java interviews every day and while the level of questions always depends on the expertise, people usually ...

Why use Java language at all? The Java technology has successfully been used and deployed in servers, desktops, smartphones/tablets (through Google Android), and highly secure smart cards because ...