From 36b6e629637bc1c5f621cdfb01226c366d9a22ff Mon Sep 17 00:00:00 2001
From: Remus Decea <decea@adobe.com>
Date: Mon, 13 Nov 2023 11:50:06 +0200
Subject: [PATCH] More streams

---
 .../main/java/com/gildedrose/GildedRose.java  | 24 +++++++------------
 1 file changed, 9 insertions(+), 15 deletions(-)

diff --git a/Java/src/main/java/com/gildedrose/GildedRose.java b/Java/src/main/java/com/gildedrose/GildedRose.java
index 3c8062bd..a79667c4 100644
--- a/Java/src/main/java/com/gildedrose/GildedRose.java
+++ b/Java/src/main/java/com/gildedrose/GildedRose.java
@@ -1,6 +1,7 @@
 package com.gildedrose;
 
 import java.util.Arrays;
+import java.util.stream.Stream;
 
 class GildedRose {
     Item[] items;
@@ -8,28 +9,21 @@ class GildedRose {
     public static String backStagePasses = "Backstage passes to a TAFKAL80ETC concert";
     public static String sulfuras = "Sulfuras, Hand of Ragnaros";
     public static String agedBrie = "Aged Brie";
-
     public GildedRose(Item[] items) {
         this.items = items;
     }
 
     public void updateQuality() {
         Item[] agingItems = Arrays.stream(items).filter(i -> !i.name.equals(sulfuras)).toArray(Item[]::new);
-        Item[] bries = Arrays.stream(agingItems).filter(i -> i.name.equals(agedBrie)).toArray(Item[]::new);
-        Item[] backstagePasses = Arrays.stream(agingItems).filter(i -> i.name.equals(backStagePasses)).toArray(Item[]::new);
-        Item[] otherItems = Arrays.stream(agingItems).filter(i -> !i.name.equals(backStagePasses) && !i.name.equals(agedBrie)).toArray(Item[]::new);
-        for (Item item : otherItems) {
-            item.sellIn = item.sellIn - 1;
-            changeQualityOfStandardItems(item);
-        }
-        for (Item brie : bries) {
-            brie.sellIn = brie.sellIn - 1;
-            changeQualityOfBries(brie);
-        }
-        for (Item item : backstagePasses) {
-            item.sellIn = item.sellIn - 1;
-            changeQualityOfPasses(item);
+        Stream<Item> bries = Arrays.stream(agingItems).filter(i -> i.name.equals(agedBrie));
+        Stream<Item> backstagePasses = Arrays.stream(agingItems).filter(i -> i.name.equals(backStagePasses));
+        Stream<Item> standardItems = Arrays.stream(agingItems).filter(i -> !i.name.equals(backStagePasses) && !i.name.equals(agedBrie));
+        for (Item item : agingItems) {
+            item.sellIn--;
         }
+        bries.forEach(this::changeQualityOfBries);
+        backstagePasses.forEach(this::changeQualityOfPasses);
+        standardItems.forEach(this::changeQualityOfStandardItems);
     }
 
     private void changeQuality(Item item, int factor) {