Question

Write code for a JAVA class for a "Car". The Car class has 2 properties: modelType and currentSpeed. Make sure to write code for instance variables (the properties), getters/setters and a default constructor, overloaded constructor. ALSO, include one method called "accelerate" that increases the speed by "1.0" miles per hour

Answer 1

//Car.java
public class Car {
    private String modelType;
    private String currentSpeed;

    public Car() {
    }

    public Car(String modelType, String currentSpeed) {
        this.modelType = modelType;
        this.currentSpeed = currentSpeed;
    }

    public String getModelType() {
        return modelType;
    }

    public void setModelType(String modelType) {
        this.modelType = modelType;
    }

    public String getCurrentSpeed() {
        return currentSpeed;
    }

    public void setCurrentSpeed(String currentSpeed) {
        this.currentSpeed = currentSpeed;
    }

    public String toString() {
        return "Car{" +
                "modelType='" + modelType + '\'' +
                ", currentSpeed='" + currentSpeed + '\'' +
                '}';
    }

    void accelerate(){
        currentSpeed += 1;
    }
}