Why does Java's standard class library contain empty interfaces like Cloneable and Serializable? Find out why in this sixth installment in the "Object-oriented language basics" series.

The functional consumer interface is a key part of the Java Streams API. Here is a simple Consumer interface example to show you how to use this Java component.

Microsoft highlights historical tech innovations, including the Windows Subsystem for Linux, that were enabled in the same way Google used Java APIs.