Java interfaces are different from classes, and it’s important to know how to use their special properties in your Java programs. This tutorial introduces the difference between classes and ...

This project contains examples of Java 8 features and concepts, including lambdas, streams, functional interfaces, default methods, and more.

//First, if a class or interface inherits two interfaces containing default methods with the same signature, // it must override the method with its own implementation ...

Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...

There are a variety of other interesting Java command-line interface tools packaged within the bin directory of JDK, and it is in the best interest of every Java developer to investigate them and ...