ANONYMOUS INNER CLASS

ANONYMOUS INNER CLASS AND INTERFACE

Anonymous classes in java are defined in a different way than that of a normal java classes. In java anonymous classes can be created in either of the two ways.

1) Using a class reference variable.

2) Using an interface.

Sample code:

public class Anonmyoussec

{

public  void Anonmy1()

{

System.out.println("ANONMYOUS CLASS MAIN");

}

}

class Anonmyoussec1

{

static Anonmyoussec anon=new Anonmyoussec()

{

public void Anonmy1()

{

System.out.println("ANONMYOUS CLASS SUB MAIN");

}

};

public static void main(String args[])

{

anon.Anonmy1();

}

}

ANONMYOUS CLASS INTERFACE:

interface Anonmy1

{

public void sum();

}

public class InnerClass

{

static Anonmy1 a1=new Anonmy1() {

@Override

public void sum() {

System.out.println("DATA SUM");

}

};

public static void main(String[] args)

{

a1.sum();

}

}