Arrays in Java are variables that contain multiple values. These let you store things like lists of high scores or phone numbers and can also be organized, counted, and manipulated in other ways.

In this article, he dives into Local Variable Type Inference. Java SE 10 (March 2018) introduced type inference for local variables. Previously, declaring a local variable required a manifest ...

Method and variable handles vs. Java reflection. To truly understand MethodHandles and VarHandles—what they do and why they are useful—it’s helpful to know a few things about reflection in Java.

Naming conventions not only make your Java code easier to read, they make your code self-documenting as well. Fellow developers can tell in a quick glance what's a class, a variable, a method or a ...

Java 25 introduces Compact Object Headers (JEP 519), delivering up to 30% CPU savings and reduced memory usage for applications with small objects. This user-friendly feature compresses object headers ...

This month’s Java 101 concludes the thread series by focusing on thread groups, volatility, thread-local variables, timers, and the ThreadDeath class. Java requires every thread and every thread ...

If you choose to install Java manually or you want to update the JAVA_HOME environment variable on Windows, the easiest route is to use the Windows environment variables editor. To do so, follow these ...