Java Default Constructor If we do not create any constructor, the Java compiler automatically create a no-arg constructor during the execution of the program . This constructor is called default constructor.
Read moreCan an abstract class have a constructor?
Like any other classes in Java, abstract classes can have constructors even when they are only called from their concrete subclasses .8 Ara 2021
Read moreWhy does an abstract class have a constructor?
The main purpose of the constructor is to initialize the newly created object. In abstract class, we have an instance variable, abstract methods, and non-abstract methods. We need to initialize the non-abstract methods and instance variables , therefore abstract classes have a constructor.
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