Learn how to use the Command pattern to encapsulate requests as objects that you can execute alone or in sequence in your Java programs.

Take advantage of Docker to ease Java development. Learn how to update a running Java codebase (without restarting the container) and to debug into a remotely running containerized Java app.

Oracle's Java plugin for browsers is a notoriously insecure product. Over the past 18 months, the company has released 11 updates, six of them containing critical security fixes. With each update ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Java 9 introduced JShell, a read-evaluate-print and loop (REPL) tool that greatly simplifies ...

Quickly learn how to use the Java ternary operator and see how this simple programming construct can help make your conditional logic, if statements and return statements clearer and more concise.

The next is IBM's own J9, which is a high-performance Java 2 SE/J2EE JRE that is distributed with the company's various enterprise software packages that use Java, such as Websphere and the Lotus ...

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.