From d4e0ed23bcef8212b38050388afd907b9d50a7f1 Mon Sep 17 00:00:00 2001
From: punchready <marlin.gorsleben@gmail.com>
Date: Thu, 3 Jun 2021 23:15:29 +0200
Subject: [PATCH] fix: rollback ArrayTools because less is more

---
 .../uulm/teamname/marvelous/gamelibrary/ArrayTools.java   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/main/java/uulm/teamname/marvelous/gamelibrary/ArrayTools.java b/src/main/java/uulm/teamname/marvelous/gamelibrary/ArrayTools.java
index 46d770b..f263097 100644
--- a/src/main/java/uulm/teamname/marvelous/gamelibrary/ArrayTools.java
+++ b/src/main/java/uulm/teamname/marvelous/gamelibrary/ArrayTools.java
@@ -1,7 +1,6 @@
 package uulm.teamname.marvelous.gamelibrary;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 
 /** Provides various tools for Arrays. */
 public class ArrayTools {
@@ -14,7 +13,12 @@ public class ArrayTools {
      */
     public static <E> ArrayList<E> toArrayList(E[] a) {
         ArrayList<E> l = new ArrayList<>(a.length);
-        l.addAll(Arrays.asList(a));
+        //faster than Collections.addAll(l, a); because it doesn't do any boolean operations
+        //noinspection ManualArrayToCollectionCopy
+        for(E e: a) {
+            //noinspection UseBulkOperation
+            l.add(e);
+        }
         return l;
     }
 }