private CarFeature carFeatureParse(String a) {
		
		if (a.equals(CarFeature.ABS.toString())) {
			return CarFeature.ABS;
		}else
		if (a.equals(CarFeature.ALARM.toString())) {
			return CarFeature.ALARM;
		}else
		if (a.equals(CarFeature.CAR_AUDIO.toString())) {
			return CarFeature.CAR_AUDIO;
		}else
		if (a.equals(CarFeature.CLIMA.toString())) {
			return CarFeature.CLIMA;
		}else
		if (a.equals(CarFeature.ELECTRICAL_MIRRORS.toString())) {
			return CarFeature.ELECTRICAL_MIRRORS;
		}else
		if (a.equals(CarFeature.ELECTRICAL_WINDOWS.toString())) {
			return CarFeature.ELECTRICAL_WINDOWS;
		}else
		if (a.equals(CarFeature.GPS.toString())) {
				return CarFeature.GPS;
		}else
		if (a.equals(CarFeature.HYDRAULIC_SUSPENSION.toString())) {
			return CarFeature.HYDRAULIC_SUSPENSION;
		}else			
		if (a.equals(CarFeature.COMPUTER.toString())) {
			return CarFeature.COMPUTER;
		}else {
		return null;
		}
	}