How Does Java Work?. Released in 1995, the philosophy behind Java is "write once, run anywhere." In other words, a program written in Java can theoretically run on any machine that supports it.

Don't let high Java CPU usage problems on Windows or Linux distract you from the underlying performance problem you're trying to troubleshoot. There are many ways to fix 100% Java CPU utilization ...

Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started.

Java Flight Recorder is a JVM profiler that continuously gathers performance metrics and won't cause performance issues or extra runtime costs.

Jack Wallen walks you through the process of deploying the open-source GlassFish Java Application server on the latest release of Ubuntu Server.

Learn how to use the NIO and NIO.2 packages in common Java programming scenarios, including memory mapping, multi-port networking, and character encoding and searches.

Java Web Start can make deploying Java apps a breeze, but it may prevent those apps from accessing needed resources. Find out how to use Java Network Launching Protocol and application signing to ...