Java will be 30 years old in 2025. That's a good time to look back, but also forward.

This report summarizes how the InfoQ Java editorial team and several Java Champions currently see the adoption of technology ...

When I run my Java code from Eclipse it works fine. When I run it from a terminal in the Windows Subsystem for Linux it says "No X11 DISPLAY variable was set,". It is set, I can echo it. I can also ...

A Java programming career path can lead to so much more than code. Programmers should consider these options that extend beyond the confines of software development. There are compelling reasons to ...

A Java Archive, or JAR file, contains all of the various components that make up a self-contained, executable Java application, deployable Java applet or, most commonly, a Java library to which any ...

The first half of this introduction to Java inheritance teaches you how to use the extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, and ...

The technology is legendary, but how and why Sun Microsystems eventually settled on the name 'Java' was always something of a mystery—even to those involved. When Time magazine called Java one of the ...