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/**

* Interface Example Two

* */

public class Main {

public static void main(String[] args) {

Remote remote = new Television();

remote.powerOn();

remote.volumeUp();

remote.powerOff();

}

}

interface Remote {

void powerOn();

void powerOff();

void volumeUp();

void volumeDown();

}

class Television implements Remote {

@Override

public void powerOn() {

System.out.println("Power On");

}

@Override

public void powerOff() {

System.out.println("Power Off");

}

@Override

public void volumeUp() {

System.out.println("Volume Up");

}

@Override

public void volumeDown() {

System.out.println("Volume Down");

}

}