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 ...

10 types of Java constructors. There is a variety of different types of constructors in Java, and each constructor type has its own special use case and is subject to its own specific set of rules.

But if you specify a parametrized constructor like Demo(int a) ,and want to use the default constructor Demo(), it is mandatory for you to specify it. In other words, in case your Constructor is ...