this.carMap = carMap;
}
private Map createCarMap() {
Map list = new TreeMap();
list.put(new Integer(1), new SimpleCar(1, "Car 1", "blue"));
list.put(new Integer(2), new SimpleCar(2, "Car 2", "white"));
list.put(new Integer(3), new SimpleCar(3, "Car 3", "red"));
list.put(new Integer(4), new SimpleCar(4, "Car 4", "green"));
/*
list.put(new Integer(1), "Car 1");
list.put(new Integer(2), "Car 2");
list.put(new Integer(3), "Car 3");
list.put(new Integer(4), "Car 4");