How to convert Java object to JSON : Converting Java object to JSON is a little complicated work in Java. We can use the third party api to make this easy. Jackson is one of the most popular api for ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The biggest language change packaged with the Java 10 release, aka JDK 18.3, was the ...

The first half of this introduction to Java inheritance teaches you how to use the extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, and ...

Kotlin was designed to bring more flexibility and flow to programming in the JVM. Here's an in-depth look at how Kotlin makes working with classes and objects easier and introduces coroutines to ...

OOP is a way of organizing code with blueprints creating reusable objects that represent real-world things or concepts. Objects: things that represent the real world such as persons, products, cars, ...

A class is a user defined Blueprint or Prototype from which objects are created. It represents the set of properties or methods that are common to all objects of one type. In general, class ...