Подскажите пожалуйста почему не принимает валидатор? Все рабочее.
package com.javarush.task.task21.task2113;
public class Horse {
private String name;
private double speed;
private double distance;
public Horse(String name, double speed, double distance) {
this.name = name;
this.speed = speed;
this.distance = distance;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public double getSpeed() {
return speed;
}
public void setSpeed(double speed) {
this.speed = speed;
}
public double getDistance() {
return distance;
}
public void setDistance(double distance) {
this.distance = distance;
}
public void move() {
speed *= Math.random();
distance += speed;
}
public void print(){
}
}