Program with Concept of Interface, Variables and Methods

Develop a program to implement the concept of interface, with variables and methods.

Program:

interface Sample

{

       void show();

       int a=10;

}

class ABC implements Sample

{

       public void show()

       {

                 System.out.println("Show method called" + a);
   
        }

}

class Demo190

{

        public static void main(String args[])

       {

                   ABC ob=new ABC();

                   ob.show();

                   System.out.println("with class name "+ABC.a);

        }   

}

Java Tips

See also

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Java Books
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