PaperMC/patches/server/0061-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 610af41f33a41bd0465eace2c3e2b6ed8eeceac7..568777b6cad6f87f1ad7be361ebe47a6bc55cb2d 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -872,8 +872,16 @@ public final class CraftServer implements Server {
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world.paperConfig.init(); // Paper
}
+ 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
com.destroystokyo.paper.PaperConfig.registerCommands(); // Paper