{"id":15490,"date":"2023-04-12T13:32:07","date_gmt":"2023-04-12T13:32:07","guid":{"rendered":"https:\/\/www.prepbytes.com\/blog\/?p=15490"},"modified":"2024-07-05T09:54:22","modified_gmt":"2024-07-05T09:54:22","slug":"can-we-create-object-of-abstract-class","status":"publish","type":"post","link":"https:\/\/prepbytes.com\/blog\/can-we-create-object-of-abstract-class\/","title":{"rendered":"Can We Create Object of Abstract Class?"},"content":{"rendered":"

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Abstract classes in object-oriented programming serve as blueprints for other classes but cannot be instantiated themselves. They typically contain abstract methods that must be implemented by subclasses. Despite this restriction, there are scenarios where creating objects directly from abstract classes can be beneficial or necessary. This article explores the concept of creating objects of abstract classes, the implications, and practical considerations.<\/p>\n

What is an Abstract Class in Java?<\/h2>\n

The class which is defined with the abstract keyword is the Abstract Class in Java. It can have abstract methods, concrete methods, and instance variables. The abstract method in Java is the one that is only declared but does not have any implementation. Whereas normal methods have an implementation. An abstract class is used as a blueprint for other classes to extend and implement abstract methods.<\/p>\n

Can We Create Object of Abstract Class?<\/h2>\n

Since an abstract class is incomplete, i.e., it contains abstract methods that do not have an implementation, it cannot be instantiated. If we try to instantiate an object of the abstract class, we will get the compilation error on the output screen. The reason is that the abstract class is not fully defined and, hence, cannot be instantiated.<\/p>\n

The following code will show you what happens if we try to create an object of an Abstract Class in Java.<\/p>\n

Code:<\/strong><\/p>\n\t\t\t\t\t\t