This tutorial offers a brief overview of method references in Java, then gets you started using them with Java code examples.

Java 8 introduced interface-based static methods because it’s often convenient to associate utility methods with interfaces instead of associating them with utility classes.

Java’s main function Java’s main method is composed of six terms — three reserved words, the main method name, a reference type and a variable name: public – Java’s main function requires a public ...

Say goodbye to the public static void main method in Java 21 with the unnamed classes and instance main methods preview features.