mirror of
https://github.com/YatopiaMC/Yatopia.git
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199 lines
9.8 KiB
Diff
199 lines
9.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Ivan Pekov <ivan@mrivanplays.com>
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Date: Tue, 22 Sep 2020 10:09:08 +0300
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Subject: [PATCH] Optimize whitelist command for multiple additions / removals
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Previously the whitelist command was adding players 1 by 1. This caused massive overload
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when you were adding multiple players due to the fact it saves every time a player was
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added.
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These changes aim to reduce that load whenever you are using the /whitelist command.
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diff --git a/src/main/java/net/minecraft/server/CommandWhitelist.java b/src/main/java/net/minecraft/server/CommandWhitelist.java
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index 893d2c1c74ed28dcdb83b71762ccdcbfd50a8f9d..107091a4cae0e4eaba93f69ae91239ab891a90d9 100644
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--- a/src/main/java/net/minecraft/server/CommandWhitelist.java
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+++ b/src/main/java/net/minecraft/server/CommandWhitelist.java
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@@ -12,8 +12,8 @@ public class CommandWhitelist {
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private static final SimpleCommandExceptionType a = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.alreadyOn"));
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private static final SimpleCommandExceptionType b = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.alreadyOff"));
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- private static final SimpleCommandExceptionType c = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.add.failed"));
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- private static final SimpleCommandExceptionType d = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.remove.failed"));
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+ private static final SimpleCommandExceptionType c = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.add.failed")); private static final SimpleCommandExceptionType ADD_FAILED = c; // Yatopia - OBFHELPER
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+ private static final SimpleCommandExceptionType d = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.remove.failed")); private static final SimpleCommandExceptionType REMOVE_FAILED = d; // Yatopia - OBFHELPER
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public static void a(com.mojang.brigadier.CommandDispatcher<CommandListenerWrapper> com_mojang_brigadier_commanddispatcher) {
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com_mojang_brigadier_commanddispatcher.register((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) CommandDispatcher.a("whitelist").requires((commandlistenerwrapper) -> {
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@@ -27,11 +27,25 @@ public class CommandWhitelist {
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}))).then(CommandDispatcher.a("add").then(CommandDispatcher.a("targets", (ArgumentType) ArgumentProfile.a()).suggests((commandcontext, suggestionsbuilder) -> {
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PlayerList playerlist = ((CommandListenerWrapper) commandcontext.getSource()).getServer().getPlayerList();
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+ // Yatopia start - optimize this
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+ /*
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return ICompletionProvider.b(playerlist.getPlayers().stream().filter((entityplayer) -> {
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return !playerlist.getWhitelist().isWhitelisted(entityplayer.getProfile());
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}).map((entityplayer) -> {
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return entityplayer.getProfile().getName();
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}), suggestionsbuilder);
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+ */
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+ for (EntityPlayer player : playerlist.getPlayers()) {
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+ if (!playerlist.getWhitelist().isWhitelisted(player.getProfile())) {
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+ String remaining = suggestionsbuilder.getRemainingLowercase();
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+ String playerName = player.getName();
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+ if (ICompletionProvider.a(remaining, player.getNameLowercase())) {
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+ suggestionsbuilder.suggest(playerName);
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+ }
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+ }
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+ }
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+ return suggestionsbuilder.buildFuture();
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+ // Yatopia end
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}).executes((commandcontext) -> {
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return a((CommandListenerWrapper) commandcontext.getSource(), ArgumentProfile.a(commandcontext, "targets"));
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})))).then(CommandDispatcher.a("remove").then(CommandDispatcher.a("targets", (ArgumentType) ArgumentProfile.a()).suggests((commandcontext, suggestionsbuilder) -> {
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@@ -52,6 +66,8 @@ public class CommandWhitelist {
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private static int a(CommandListenerWrapper commandlistenerwrapper, Collection<GameProfile> collection) throws CommandSyntaxException {
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WhiteList whitelist = commandlistenerwrapper.getServer().getPlayerList().getWhitelist();
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+ // Yatopia start - rewrite this
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+ /*
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int i = 0;
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Iterator iterator = collection.iterator();
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@@ -72,10 +88,27 @@ public class CommandWhitelist {
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} else {
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return i;
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}
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+ */
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+ java.util.List<WhiteListEntry> toAdd = new java.util.ArrayList<>();
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+ for (GameProfile profile : collection) {
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+ if (!whitelist.isWhitelisted(profile)) {
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+ toAdd.add(new WhiteListEntry(profile));
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+ commandlistenerwrapper.sendMessage(new ChatMessage("commands.whitelist.add.success", ChatComponentUtils.a(profile)), true);
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+ }
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+ }
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+ if (toAdd.isEmpty()) {
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+ throw CommandWhitelist.ADD_FAILED.create();
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+ } else {
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+ whitelist.addAll(toAdd);
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+ return toAdd.size();
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+ }
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+ // Yatopia end
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}
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private static int b(CommandListenerWrapper commandlistenerwrapper, Collection<GameProfile> collection) throws CommandSyntaxException {
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WhiteList whitelist = commandlistenerwrapper.getServer().getPlayerList().getWhitelist();
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+ // Yatopia start - rewrite this
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+ /*
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int i = 0;
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Iterator iterator = collection.iterator();
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@@ -97,6 +130,22 @@ public class CommandWhitelist {
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commandlistenerwrapper.getServer().a(commandlistenerwrapper);
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return i;
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}
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+ */
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+ java.util.List<JsonListEntry<GameProfile>> toRemove = new java.util.ArrayList<>();
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+ for (GameProfile profile : collection) {
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+ if (whitelist.isWhitelisted(profile)) {
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+ toRemove.add(new WhiteListEntry(profile));
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+ commandlistenerwrapper.sendMessage(new ChatMessage("commands.whitelist.remove.success", ChatComponentUtils.a(profile)), true);
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+ }
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+ }
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+ if (toRemove.isEmpty()) {
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+ throw CommandWhitelist.REMOVE_FAILED.create();
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+ } else {
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+ whitelist.removeAll(toRemove);
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+ commandlistenerwrapper.getServer().kickNotWhitelisted(commandlistenerwrapper);
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+ return toRemove.size();
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+ }
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+ // Yatopia end
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}
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private static int b(CommandListenerWrapper commandlistenerwrapper) throws CommandSyntaxException {
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diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
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index 81f7d5bc581b42289a79121da15868999ab9feef..7ee038e24cf696b7a32c5c67d4b0dd46c1e60118 100644
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--- a/src/main/java/net/minecraft/server/EntityHuman.java
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+++ b/src/main/java/net/minecraft/server/EntityHuman.java
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@@ -76,6 +76,7 @@ public abstract class EntityHuman extends EntityLiving {
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// CraftBukkit start
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public boolean fauxSleeping;
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public int oldLevel = -1;
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+ private String nameLowercase = null; // Yatopia
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@Override
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public CraftHumanEntity getBukkitEntity() {
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@@ -1904,6 +1905,15 @@ public abstract class EntityHuman extends EntityLiving {
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return this.getProfile().getName();
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}
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+ // Yatopia start
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+ public String getNameLowercase() {
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+ if (nameLowercase == null) {
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+ nameLowercase = getProfile().getName().toLowerCase(java.util.Locale.ROOT);
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+ }
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+ return nameLowercase;
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+ }
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+ // Yatopia end
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+
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@Override
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public float b(EntityPose entitypose, EntitySize entitysize) {
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switch (entitypose) {
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diff --git a/src/main/java/net/minecraft/server/JsonList.java b/src/main/java/net/minecraft/server/JsonList.java
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index d683e3e509cc21d007d3e32f68235cfad007d0d0..83109fb0ad57eef2b24b5c3cb5875535e0a8e67f 100644
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--- a/src/main/java/net/minecraft/server/JsonList.java
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+++ b/src/main/java/net/minecraft/server/JsonList.java
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@@ -64,6 +64,20 @@ public abstract class JsonList<K, V extends JsonListEntry<K>> {
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}
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+ // Yatopia start
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+ public void addAll(Iterable<V> values) {
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+ for (V value : values) {
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+ d.put(getMappingKey(value.getKey()), value);
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+ }
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+
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+ try {
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+ this.save();
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+ } catch (IOException io) {
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+ JsonList.LOGGER.warn("Could not save the list after adding a user.", io);
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+ }
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+ }
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+ // Yatopia end
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+
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@Nullable
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public V get(K k0) {
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// Paper start
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@@ -94,6 +108,20 @@ public abstract class JsonList<K, V extends JsonListEntry<K>> {
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this.remove(jsonlistentry.getKey());
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}
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+ // Yatopia start
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+ public void removeAll(Iterable<JsonListEntry<K>> values) {
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+ for (JsonListEntry<K> entry : values) {
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+ this.d.remove(getMappingKey(entry.getKey()));
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+ }
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+
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+ try {
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+ this.save();
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+ } catch (IOException io) {
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+ JsonList.LOGGER.warn("Could not save the list after removing a user.", io);
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+ }
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+ }
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+ // Yatopia end
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+
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public String[] getEntries() {
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return (String[]) this.d.keySet().toArray(new String[this.d.size()]);
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}
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index ada93970e324c44aba4f3e817ccaec8a44fa4af3..2d6f650c98a8254c722eb851d73b42d7066c8f17 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -1984,6 +1984,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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return new DataPackConfiguration(list, list1);
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}
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+ public final void kickNotWhitelisted(CommandListenerWrapper sender) { a(sender); } // Yatopia - OBFHELPER
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public void a(CommandListenerWrapper commandlistenerwrapper) {
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if (this.aN()) {
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PlayerList playerlist = commandlistenerwrapper.getServer().getPlayerList();
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