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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-16 11:30:06 +01:00
Paper/Spigot-Server-Patches/0209-Replace-HashSet-with-fastutil-s-ObjectOpenHashSet-in.patch
Shane Freeder ea855e2b46 Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Developers!: You will need to clean up your work/Minecraft/1.13.2 folder
for this

Also, restore a patch that was dropped in the last upstream

Bukkit Changes:
279eeab3 Fix command description not being set
96e2bb18 Remove debug print from SyntheticEventTest

CraftBukkit Changes:
d3ed1516 Fix dangerously threaded beacons
217a293d Don't relocate joptsimple to allow --help to work.
1be05a21 Prepare for imminent Java 12 release
a49270b2 Mappings Update
5259d80c SPIGOT-4669: Fix PlayerTeleportEvent coordinates for relative teleports

Spigot Changes:
e6eb36f2 Rebuild patches
2019-03-20 01:55:16 +00:00

31 Zeilen
1.4 KiB
Diff

From 3ecd162dfc41c5b05c150cb01f290922298658fb Mon Sep 17 00:00:00 2001
From: Brokkonaut <hannos17@gmx.de>
Date: Fri, 20 Oct 2017 04:33:45 +0200
Subject: [PATCH] Replace HashSet with fastutil's ObjectOpenHashSet in
HashTreeSet
HashSet sometimes uses compareTo() instead of equals() and this breaks the comparison of net.minecraft.server.NextTickListEntry (the only place where HashTreeSet is used).
In this cases duplicate entries could be added to the HashSet of HashTreeSet, because NextTickListEntry.compareTo() does not return 0, even if NextTickListEntry.equals() returns true.
ObjectOpenHashSet never uses compareTo(), so the inconsistencies of NextTickListEntry cause no problems.
Fixes https://github.com/PaperMC/Paper/issues/588
diff --git a/src/main/java/org/bukkit/craftbukkit/util/HashTreeSet.java b/src/main/java/org/bukkit/craftbukkit/util/HashTreeSet.java
index 80a5c29f3..cd864c404 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/HashTreeSet.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/HashTreeSet.java
@@ -8,7 +8,7 @@ import java.util.TreeSet;
public class HashTreeSet<V> implements Set<V> {
- private HashSet<V> hash = new HashSet<V>();
+ private Set<V> hash = new it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<V>(); //Paper - Replace java.util.HashSet with ObjectOpenHashSet
private TreeSet<V> tree = new TreeSet<V>();
public HashTreeSet() {
--
2.21.0