Java constructor overloading example. Imagine a simple Java class that represents a point on a Cartesian plane. The class has two properties: x and y. The following code is an example. public class ...

Debugging Java polymorphism and inheritance. Debugging is one of the easiest ways to fully absorb programming concepts while also improving your code. In this video, ...

The default constructor in Java initializes primitive types to their binary equivalent of zero and reference types to null. How to use Java's default constructor. Although the default constructor in ...

You learned how to use Java’s extends and super keywords to derive a child class from a parent class, invoke parent class constructors and methods, override methods, and more.