public void acquaireKitchenTool(Dish dish) {
		dish.sortDish();
		Vector<KitchenTool> dishTools= dish.getDishTools();
		for (int i= 0; i < dishTools.size(); i++) {
			boolean found= false;
			int location= 0;
			for (int j= 0; ((!found) && (j < this._availableTools.size())); j++) {
				found= (this._availableTools.elementAt(j)).isSameTool(dishTools.elementAt(i));
				if (found)
					location= j;
			}
			int dishToolQuantity= dishTools.elementAt(i).getQuantity();
			this._availableTools.elementAt(location).acquire(dishToolQuantity);
		}
	}