allows us to treat a List containing both gas and electric vehicles uniformly, calling a .refuel() method that behaves differently depending on the specific object type. 5. Conclusion
A "solid" Car class often serves as a parent class. Through , we can create specialized classes like ElectricCar or Truck that inherit the properties of Car but add specific features (e.g., batteryCapacity or towingLimit ). car-class-java
: String identifiers for the manufacturer and specific version. Year : An integer representing the production date. allows us to treat a List containing both
The state of a car is defined by its fields. To follow Java best practices, we use by marking these fields private and providing public getter and setter methods. This protects the data from unauthorized interference. car-class-java
