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.

This post explains how to call a method in Java. Learn how to define methods, call them from other classes, and pass arguments!

With the latest long-term release dropping earlier this year, now’s the time to take a look back at some of the new classes and features added between Java 12 and Java 17.

Learn how to use synchronous and asynchronous callbacks in Java—including callbacks with lambda expressions, CompletableFuture, and more.