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!
This tutorial explains the reason for Inheritance in Java, why we create an object to subclass, but not to super class. Deriving new classes by extending the existing classes so that the new classes will have all the features of… Read More!
This tutorial explains what is explicit type casting in Java and how to do explicit casting in primitive data types such as int, char etc., and referenced data types such as class.
This tutorial guides you on how to declare and initialize arrays in Java Programming. When you declare and create Arrays, they are created on dynamic memory by JVM.
This tutorial explains several ways to instantiate beans in Spring with examples. As you know that, Spring IoC container manages one or more beans and these beans are created using configuration metadata (For example, XML-based) that you provide to the… Read More!
