To access and process nested objects, arrays, or JSON in Java, you can use libraries like Gson or Jackson, which provide easy ways to parse and manipulate JSON data. Access and process nested objects, arrays, or JSON using Gson Here’s… Read More!
This tutorial guides you on how to clone or copy the class objects in Java. The process of creating an exact copy of an existing class object is called cloning. In cloning, when you clone an object, a bit wise… Read More!
This tutorial guides you on how to compare two objects using equals() method of Object class in Java. There is a class called “Object” in “java.lang” package which is the super class of all classes in java. Method equals() is… Read More!
This tutorial guides you on how to cast object data types in Java programming. In this tutorial you will learn how to convert sub class object to super class type and super class type in to sub class type by… Read More!
Checking if object is null is a common problem in Java. To check that you can check if object itself is null or you can also use static utility methods of java.util.Objects class for operating on objects.
