package dynamic_binding01;

 public class dynamic_binding01 {

     public static void main(String[] args) {

         // TODO Auto-generated method stub

         Super super1=new Sub();

         System.out.println("sup.field="+super1.field+",sup.getField="+super1.getField());

         Sub sub=new Sub();

         System.out.println("sub.field="+sub.field + ",sub.getField="+sub.getField() + ",sub.getSuperField="+sub.getSuperField());

     }

 }

 class Super{

     public int field=0;

     public int getField(){

         //System.out.println("Super class getField");

         return field;

     }

 }

 class Sub extends Super{

     public int field=1;

     public int getField(){

         //System.out.println("Sub class getField");

         return field;

     }

     public int getSuperField(){

         //System.out.println("Sub class getSuperField");

         return super.field;

     }

 }

 sup.field=0,sup.getField=1

 sub.field=1,sub.getField=1,sub.getSuperField=0