How to create methods in Java Let’s rewind a moment and take a closer look at the method we created. Why does it look the way it does?

Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.

There is a reason why Java method modifiers exist. If you call public methods internally and don't understand why, your developers could face major class issues.