Learn POLYMORPHISM in 6 minutes! 🎭

#java #javatutorial #javacourse

public class Main {
public static void main(String[] args) {

// Polymorphism = “POLY-” = “MANY”
// “-MORPH” = “SHAPE”
// Objects can identify as other objects.
// Objects can be treated as objects of a common superclass.

Car car = new Car();
Bike bike = new Bike();
Boat boat = new Boat();

Vehicle[] vehicles = {car, bike, boat};

for(Vehicle vehicle : vehicles){
vehicle.go();
}
}
}
public abstract class Vehicle {

abstract void go();
}
public class Car extends Vehicle{

@Override
void go(){
System.out.println(“You drive the car”);
}
}
public class Bike extends Vehicle{

@Override
void go(){
System.out.println(“You ride the bike”);
}
}
public class Boat extends Vehicle{

@Override
void go(){
System.out.println(“You sail the boat”);
}
}