Understanding type compatibility is fundamental to writing good Java programs, but the interplay of variances between Java language elements can seem highly academic to the uninitiated. This two-part ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Programming to the interface is a common concept among object-oriented programmers. It provides ...

There's a lot of excitement in the Java community regarding the latest long-term support JDK release. When that release debuts, Java developers will be welcomed with the familiar Hello World program ...

How do you create a program for use in the United States and in Germany--and maybe Korea and Norway too? Well, if you're using Java as your development language, you'll be happy to know that ...