public Car copy() {
Car car = new Car();
car.setBuilt(_built);
car.setColor(_color);
car.setLength(_length);
car.setLoadName(_loadName);
car.setReturnWhenEmptyLoadName(_rweLoadName);
car.setNumber(_number);
car.setOwner(_owner);
car.setRoadName(_road);
car.setTypeName(_type);
car.loaded = true;
return car;
}
