From a82bbc4e66ad6be1255a6a7fecd22232cb413dbb Mon Sep 17 00:00:00 2001
From: KennyTV <kennytv@t-online.de>
Date: Wed, 22 Apr 2020 21:47:14 +0200
Subject: [PATCH] Replace keyset map lookups with value iterator

---
 .../protocols/protocol1_16to1_15_2/packets/WorldPackets.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_16to1_15_2/packets/WorldPackets.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_16to1_15_2/packets/WorldPackets.java
index c788bde27..5f877d60c 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_16to1_15_2/packets/WorldPackets.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_16to1_15_2/packets/WorldPackets.java
@@ -56,8 +56,8 @@ public class WorldPackets {
                     }
 
                     CompoundTag heightMaps = chunk.getHeightMap();
-                    for (String key : heightMaps.keySet()) {
-                        LongArrayTag heightMap = heightMaps.get(key);
+                    for (Tag heightMapTag : heightMaps) {
+                        LongArrayTag heightMap = (LongArrayTag) heightMapTag;
                         int[] heightMapData = new int[256];
                         CompactArrayUtil.iterateCompactArray(9, heightMapData.length, heightMap.getValue(), (i, v) -> heightMapData[i] = v);
                         heightMap.setValue(CompactArrayUtil.createCompactArrayWithPadding(9, heightMapData.length, i -> heightMapData[i]));