Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Benefits of the Java String printf method The Java String printf method can be confusing at first, but it greatly simplifies how you format complex Strings. This is especially true when creating ...

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!