PaperMC/patches/api/0208-Provide-a-useful-PluginClassLoader-toString.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 31 May 2020 15:26:17 +0100
Subject: [PATCH] Provide a useful PluginClassLoader#toString

There are several cases where the plugin classloader may be dumped to the logs,
however, this provides no indication of the owner of the classloader, making
these messages effectively useless, this patch rectifies this

diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
index cd1907e8895ece9b780617635b71937596c0f982..9e14c95deaca0044a3e9284ceefbb2b5c54ede07 100644
--- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
+++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
@@ -235,4 +235,16 @@ public final class PluginClassLoader extends URLClassLoader { // Spigot
         javaPlugin.logger = this.logger; // Paper - set logger
         javaPlugin.init(loader, loader.server, description, dataFolder, file, this);
     }
+
+    // Paper start
+    @Override
+    public String toString() {
+        JavaPlugin currPlugin = plugin != null ? plugin : pluginInit;
+        return "PluginClassLoader{" +
+                   "plugin=" + currPlugin +
+                   ", pluginEnabled=" + (currPlugin == null ? "uninitialized" : currPlugin.isEnabled()) +
+                   ", url=" + file +
+                   '}';
+    }
+    // Paper end
 }