@Override
	public void startSetup(Attributes atts) {
		String min = atts.getValue(A_MIN);
		String max = atts.getValue(A_MAX);
		String def = atts.getValue(A_DEFAULT);
		
		try {
			this.lowerBound = Integer.parseInt(min);
			this.upperBound = Integer.parseInt(max);
			this.defaultValue = Integer.parseInt(def);
		} catch (NumberFormatException e) {
			e.printStackTrace();
		}

		super.startSetup(atts);
	}