Java interfaces are different from classes, and it’s important to know how to use their special properties in your Java programs. This tutorial introduces the difference between classes and interfaces ...

The release of Java SE 15 in Sept 2020 will introduce "sealed classes" (JEP 360) as a preview feature. A sealed class is a class or interface which restricts which other classes or interfaces may ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Many developers get intimidated when they look at all the new APIs that accept lambda ...

Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...

Okay, so you have an interface Monitor.<BR><BR>How would you name classes that monitor Files and Bird Movement? How about in general?<BR><BR>Since we have had a few style question recently, it came to ...

Many companies have both Java and .NET developers on code projects, but there’s often a significant communication gap between the two camps. JNBridgePro helps developers bridge that gap. It generates ...

OpenJDK is now able to build and run on iOS (and Android) as a native binary, opening the way to run unmodified Java code on ...

Web services have become a standard for building client/server applications. Learn an approach for using the JAX-RPC SI toolkit to generate a Web service's client-side code. Web services are emerging ...

If you’ve read my Java 101 tutorial introducing static classes and inner classes, you should be familiar with the basics of working with nested classes in Java code. In this Java tip, you’ll learn ...