Remove recipes

gistfile1.txt

public static void removeShapedRecipe (ItemStack resultItem)
{
    List<IRecipe> recipes = CraftingManager.getInstance().getRecipeList();
    for (int i = 0; i < recipes.size(); i++)
    {
        IRecipe tmpRecipe = recipes.get(i);
        if (tmpRecipe instanceof ShapedRecipes)
        {
            ShapedRecipes recipe = (ShapedRecipes) tmpRecipe;
            ItemStack recipeResult = recipe.getRecipeOutput();

            if (ItemStack.areItemStacksEqual(resultItem, recipeResult))
            {
                recipes.remove(i--);
            }
        }
    }
}