Using Sub Abstract Class in Java

Question

I Have this class:

public abstract class Test {
    public abstract class SubClass extends Test
    {

    }
}

I need to access it like this

public class JavaApplication1 extends Test.SubClass {

     public JavaApplication1()
     {
         super();
     }
}

But having problem with super. I Cant use it static nor extend Test What should I do? Thanks in advance

Answer 1

One solution: make SubClass a static inner class.

Another possible solution:

public class JavaApplication1 extends Test.SubClass {

   public JavaApplication1() {
      new Test() {}.super();
   }

   public static void main(String[] args) {
      new JavaApplication1();
   }
}

abstract class Test {
   public Test() {
      System.out.println("from Test");
   }

   public abstract class SubClass extends Test {
      public SubClass() {
         System.out.println("from SubClass");
      }
   }
}

Which returns:

from Test
from Test
from SubClass