First, let's cover the technical issues. It's verbose, combines the worst of both worlds between static and dynamic typing by having a hobbled but extremely clunky type system, and mandates running on ...

Recently, I helped design a Java server application that resembled an in-memory database. That is, we biased the design toward caching tons of data in memory to provide super-fast query performance.

Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...

Should I really remove Java from all my Windows 7 machines running MSE and Chrome? Richard (via Twitter) I think everyone should uninstall Java from all their PCs and Macs, and then think carefully ...

With the latest security holes coming to light, many are recommending removing Java entirely from your system. If you don't want to go that far, here are some things you can do. Topher, an avid Mac ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Community driven content discussing all aspects of software development from DevOps to design patterns. There are two ways to implement the Java Scanner import: explicitly reference the ...