class Car{ void drive() {System.out.println("I am just a car.");} } class HyperCar extends Car{ void driveHyper() {System.out.println("I am a hyper car.");} } class SuperCar extends Car{ void driveSuper(){System.out.println("I am a super car.");} }
public class javatext5 { public static void main(String[] args) { Car carA = new Car(); Car carB = new HyperCar(); Car carC = new SuperCar(); carA.drive(); // "I am just a car." carB.Hyperdrive(); // "I am a hyper car." carC.Superdrive(); // "I am a super car." } }
