can abstract class have constructor
In Java, Abstract classes can have constructors even when they are only called from their concrete subclasses.can abstract class have constructor
In Java, Abstract classes can have constructors even when they are only called from their concrete subclasses.abstract class java
Abstract classes have some special features:
it's impossible to create an instance of an abstract class;
an abstract class can contain abstract methods that must be implemented in non-abstract subclasses;
it can contain fields and non-abstract methods (including static);
an abstract class can extend another class, including abstract;
it can contain a constructor.Copyright © 2021 Codeinu
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