public void remove()

in java/shopping-cart/src/main/java/org/apache/flink/statefun/playground/java/shoppingcart/UserShoppingCartFn.java [187:194]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    public void remove(String itemId, int quantity) {
      int remainder = basket.getOrDefault(itemId, 0) - quantity;
      if (remainder > 0) {
        basket.put(itemId, remainder);
      } else {
        basket.remove(itemId);
      }
    }