Question

abstract class MyClass{

    static class StaticClass{
        public void showAdd(){
            System.out.println(" show add");
        }
    }
}

public class SampleClass extends MyClass{

    public static void main(String[] args){
         MyClass myClass = new SampleClass();
         MyClass.StaticClass staticClass = new MyClass.StaticClass();
         staticClass.showAdd();
    }
}

Output is proper as expected but how can we write new with an abstract class??

Answer 1

You are not doing new on the abstract class but on the inner class that exists in this abstract class. In this case the abstract class is acting as a namespace.