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

The more familiar you are with Object and its methods, the more you can do with your Java programs.

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

How to add Java Scanner char support The Java Scanner class provides methods that take String input and convert that String into any Java primitive type you might need, except for one: the char.