PaperMC/patches/server/0093-remove-null-possibility-for-getServer-singleton.patch

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2021-06-11 14:02:28 +02:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 28 Apr 2016 00:57:27 -0400
Subject: [PATCH] remove null possibility for getServer singleton
to stop IDE complaining about potential NPE
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 30fbbe053ee325f4b9f7722416fb5fb92121e2ad..f16ade2019e58a9374a550f58113313c118c2f2b 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -197,6 +197,7 @@ import co.aikar.timings.MinecraftTimings; // Paper
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public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTask> implements ServerInfo, ChunkIOErrorReporter, CommandSource, AutoCloseable {
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+ private static MinecraftServer SERVER; // Paper
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public static final Logger LOGGER = LogUtils.getLogger();
public static final net.kyori.adventure.text.logger.slf4j.ComponentLogger COMPONENT_LOGGER = net.kyori.adventure.text.logger.slf4j.ComponentLogger.logger(LOGGER.getName()); // Paper
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public static final String VANILLA_BRAND = "vanilla";
@@ -330,6 +331,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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public MinecraftServer(OptionSet options, WorldLoader.DataLoadContext worldLoader, Thread thread, LevelStorageSource.LevelStorageAccess convertable_conversionsession, PackRepository resourcepackrepository, WorldStem worldstem, Proxy proxy, DataFixer datafixer, Services services, ChunkProgressListenerFactory worldloadlistenerfactory) {
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super("Server");
+ SERVER = this; // Paper - better singleton
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this.metricsRecorder = InactiveMetricsRecorder.INSTANCE;
this.profiler = this.metricsRecorder.getProfiler();
this.onMetricsRecordingStopped = (methodprofilerresults) -> {
@@ -2546,9 +2548,8 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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return false;
}
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- @Deprecated
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public static MinecraftServer getServer() {
- return (Bukkit.getServer() instanceof CraftServer) ? ((CraftServer) Bukkit.getServer()).getServer() : null;
+ return SERVER; // Paper
}
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@Deprecated