private int matchMealIndex(ArrayList<MealData> meals, String wishMeal) {
	  if( wishMeal != null) {
		
		  for(MealData wish : meals) {
			  String str = wish.getMealName().toString().toLowerCase();
			  if( str.contains(wishMeal)) {
				  return meals.indexOf(wish);
			  }
		  }
		  
	  }
	return 0;
}