public static void extendZoneTest(Map map, int x, int y) {
		System.out.println("Plains of the map : ");
		for (int i = 0 ; i < x ; i++)
		{
			for (int j = 0 ; j < y ; j++)
				try {
					if (map.getZone(i, j).getKindOfZone() == KindOfZone.PLAIN)
					{
						PlainZone plain = (PlainZone) map.getZone(i, j);
						System.out.println(plain.getName() + " : " + plain.getZombiesLeft() + " zombies left");
					}
						
				} catch (OutOfBoundsException e) {					
					e.printStackTrace();
				}
		}
	}