public static void deleteItemFromDatabase(Context context,final ItemInfo item){
  ArrayList<ItemInfo> items=new ArrayList<ItemInfo>();
  items.add(item);
  deleteItemsFromDatabase(context,items);
}

public static void deleteItemFromDatabase ( Context context , final ItemInfo item ) { ArrayList < ItemInfo > items = new ArrayList < ItemInfo > ( ) ; items . add ( item ) ; deleteItemsFromDatabase ( context , items ) ; }
removes the specified item from the database
