抽象类Vehicle，非抽象子类Car类，均实现接口ProhibitDriving ProhibitDriving方法：boolean prohibitDriving(enum Day) Vehicle属性：车牌号；实现prohibitDriving方法：比如周一限行尾号0，5 Car继承父类Vehicle：若干构造方法（Car属性自定义），getter,setter 写测试类carTest，声明对象myCar，设置车牌；声明接口变量goOut（输入今日周几）用goOut判断是否是限行

以下是符合题目要求的Java代码：

public interface ProhibitDriving {
    boolean prohibitDriving(Day day);
}

public enum Day {
    MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY;
}

public abstract class Vehicle implements ProhibitDriving {
    private String licensePlate;

    public Vehicle(String licensePlate) {
        this.licensePlate = licensePlate;
    }

    public String getLicensePlate() {
        return licensePlate;
    }

    public void setLicensePlate(String licensePlate) {
        this.licensePlate = licensePlate;
    }

    @Override
    public abstract boolean prohibitDriving(Day day);
}

public class Car extends Vehicle {
    private String brand;
    private String color;
    private int maxSpeed;

    public Car(String licensePlate, String brand, String color, int maxSpeed) {
        super(licensePlate);
        this.brand = brand;
        this.color = color;
        this.maxSpeed = maxSpeed;
    }

    public String getBrand() {
        return brand;
    }

    public void setBrand(String brand) {
        this.brand = brand;
    }

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }

    public int getMaxSpeed() {
        return maxSpeed;
    }

    public void setMaxSpeed(int maxSpeed) {
        this.maxSpeed = maxSpeed;
    }

    @Override
    public boolean prohibitDriving(Day day) {
        switch (day) {
            case MONDAY:
                return getLicensePlate().endsWith("0") || getLicensePlate().endsWith("5");
            case TUESDAY:
            case WEDNESDAY:
            case THURSDAY:
            case FRIDAY:
            case SATURDAY:
            case SUNDAY:
            default:
                return false;
        }
    }
}

public class carTest {
    public static void main(String[] args) {
        Car myCar = new Car("京A12345", "宝马", "黑色", 240);
        ProhibitDriving goOut = myCar::prohibitDriving;
        System.out.println("今天是否限行：" + goOut.prohibitDriving(Day.MONDAY));
    }
}

在测试类中，我们创建了一个Car对象myCar，并将其转换为ProhibitDriving接口的实现。接着，我们声明了一个ProhibitDriving类型的变量goOut，并将myCar的prohibitDriving方法赋值给它，这样就可以通过goOut来调用prohibitDriving方法了。最后，我们调用goOut的prohibitDriving方法，传入今天是周几的枚举值，即可判断是否限行。