super keyword program IN JAVA

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/*2. WAP that illustrate how method can invoke a super class method. There is one supercalss A. class B extends class A and class C extends class B. Each of these classes define a getdescription() method that returns a string. That string includes description of the class plus description of each super class. Inherits each of these class and invoke the gerdescription() method.
"*/



class A
  {
     void  getdescription()
   {
    System.out.println("abhi ham ginnda he");
   }
 }

   
class B extends A
{
void  getdescription()
{
super.getdescription();
System.out.println("have class b ma cho");}
}
class C extends B
{

void  getdescription()
{
super.getdescription();
System.out.println("have class c ma cho");
}
}
class SuperDemo
{
  public static void main(String  []args)
   {
     C  a=new C();
   a.getdescription();
    }
}

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