Paper/patches/server/0064-Remove-Metadata-on-reload.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 18 Mar 2016 13:50:14 -0400
Subject: [PATCH] Remove Metadata on reload
Metadata is not meant to persist reload as things break badly with non primitive types
This will remove metadata on reload so it does not crash everything if a plugin uses it.
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 0f8d35e2c37088b98e47e046e40544c4e7bb01c8..90a2ed1b851a948b8ebf4ad6157003db19f1916f 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -939,8 +939,16 @@ public final class CraftServer implements Server {
world.spigotConfig.init(); // Spigot
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}
+ Plugin[] pluginClone = pluginManager.getPlugins().clone(); // Paper
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this.pluginManager.clearPlugins();
this.commandMap.clearCommands();
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+ // Paper start
+ for (Plugin plugin : pluginClone) {
+ entityMetadata.removeAll(plugin);
+ worldMetadata.removeAll(plugin);
+ playerMetadata.removeAll(plugin);
+ }
+ // Paper end
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this.reloadData();
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org.spigotmc.SpigotConfig.registerCommands(); // Spigot
io.papermc.paper.configuration.PaperConfigurations.registerCommands(this.console);