https://www.baeldung.com › java-upcasting-vs-downcasting

Two fundamental concepts in this area are upcasting and downcasting. In this tutorial, we’ll delve into these concepts, explore their differences, and see practical examples of how they work in Java.

https://www.javatpoint.com › upcasting-and-downcasting-in-java

Upcasting and Downcasting in Java. A process of converting one data type to another is known as Typecasting and Upcasting and Downcasting is the type of object typecasting. In Java, the object can also be typecasted like the datatypes. Parent and Child objects are two types of objects.

https://www.geeksforgeeks.org › upcasting-vs-downcasting-in-java

Upcasting gives us the flexibility to access the parent class members but it is not possible to access all the child class members using this feature. Instead of all the members, we can access some specified members of the child class. For instance, we can access the overridden methods.

https://www.thejavaprogrammer.com › upcasting-and-downcasting-in-java

In this tutorial we are going to understand the concept of upcasting and downcasting in Java with example and learn about their use in the modern programming techniques.

https://www.codeunderscored.com › upcasting-in-java

po.id = 1; Illustrating the concept of Upcasting in Java. Allow for a parent class. A parent may have several children. Now, take one of the youngsters as an example. The parent’s attributes are passed on to the child. The parent and child, therefore, have an “is-a” relationship. As a result, the parent may be implicitly upcasted to the child.

https://ioflood.com › blog › java-casting

Java casting is a process of converting one type of data into another. It can be done in two ways: upcasting (casting to a superclass), such as superClass super = new subClass(); and downcasting (casting to a subclass), such as subClass sub = (subClass)super;. Here’s a simple example of upcasting: Animal myDog = new Dog();