From 8b6f1612a136c27b6c91a62c888e0056698dbc58 Mon Sep 17 00:00:00 2001
From: Bukkit/Spigot <noreply+git-bukkit@papermc.io>
Date: Sat, 16 Jun 2012 00:48:47 -0500
Subject: [PATCH] Revert "Shift plugin initialization; Addresses BUKKIT-1788"

This reverts commit 27cb5e7c9c6b2cfc5419262df75d89bc6bfe7879. Issues
were discovered with shared class loaders.

By: Wesley Wolfe <weswolf@aol.com>
---
 .../org/bukkit/plugin/java/JavaPlugin.java    |  7 +----
 .../bukkit/plugin/java/JavaPluginLoader.java  |  4 ++-
 .../bukkit/plugin/java/PluginClassLoader.java | 30 -------------------
 3 files changed, 4 insertions(+), 37 deletions(-)

diff --git a/paper-api/src/main/java/org/bukkit/plugin/java/JavaPlugin.java b/paper-api/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
index 188a61434f..b7ecc18111 100644
--- a/paper-api/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
+++ b/paper-api/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
@@ -49,12 +49,7 @@ public abstract class JavaPlugin extends PluginBase {
     private File configFile = null;
     private PluginLogger logger = null;
 
-    public JavaPlugin() {
-        ClassLoader classLoader = this.getClass().getClassLoader();
-        if (classLoader instanceof PluginClassLoader) {
-            ((PluginClassLoader) classLoader).initialize(this);
-        }
-    }
+    public JavaPlugin() {}
 
     /**
      * Returns the folder that the plugin data's files are located in. The
diff --git a/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
index 6ddcc1d595..38ca9422c8 100644
--- a/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
+++ b/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
@@ -134,7 +134,7 @@ public class JavaPluginLoader implements PluginLoader {
                 loader = loaders.get(description.getClassLoaderOf());
                 loader.addURL(urls[0]);
             } else {
-                loader = new PluginClassLoader(this, urls, getClass().getClassLoader(), server, description, dataFolder, file);
+                loader = new PluginClassLoader(this, urls, getClass().getClassLoader());
             }
 
             Class<?> jarClass = Class.forName(description.getMain(), true, loader);
@@ -143,6 +143,8 @@ public class JavaPluginLoader implements PluginLoader {
             Constructor<? extends JavaPlugin> constructor = plugin.getConstructor();
 
             result = constructor.newInstance();
+
+            result.initialize(this, server, description, dataFolder, file, loader);
         } catch (InvocationTargetException ex) {
             throw new InvalidPluginException(ex.getCause());
         } catch (Throwable ex) {
diff --git a/paper-api/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/paper-api/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
index 6a9b4bbaab..dd7bffc5b6 100644
--- a/paper-api/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
+++ b/paper-api/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
@@ -1,43 +1,22 @@
 package org.bukkit.plugin.java;
 
-import java.io.File;
 import java.net.URL;
 import java.net.URLClassLoader;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
-import org.apache.commons.lang.Validate;
-import org.bukkit.Server;
-import org.bukkit.plugin.PluginDescriptionFile;
-
 /**
  * A ClassLoader for plugins, to allow shared classes across multiple plugins
  */
 public class PluginClassLoader extends URLClassLoader {
     private final JavaPluginLoader loader;
     private final Map<String, Class<?>> classes = new HashMap<String, Class<?>>();
-    private final PluginDescriptionFile description;
-    private final Server server;
-    private final File dataFolder;
-    private final File file;
 
-    /**
-     * Changed in favor of class loader that initializes plugins
-     */
-    @Deprecated
     public PluginClassLoader(final JavaPluginLoader loader, final URL[] urls, final ClassLoader parent) {
-        this(loader, urls, parent, null, null, null, null);
-    }
-
-    public PluginClassLoader(final JavaPluginLoader loader, final URL[] urls, final ClassLoader parent, final Server server, final PluginDescriptionFile description, final File dataFolder, final File file) {
         super(urls, parent);
 
         this.loader = loader;
-        this.server = server;
-        this.description = description;
-        this.dataFolder = dataFolder;
-        this.file = file;
     }
 
     @Override
@@ -75,13 +54,4 @@ public class PluginClassLoader extends URLClassLoader {
     public Set<String> getClasses() {
         return classes.keySet();
     }
-
-    void initialize(JavaPlugin javaPlugin) {
-        Validate.notNull(javaPlugin, "Initializing plugin cannot be null");
-        Validate.isTrue(javaPlugin.getClass().getClassLoader() == this, "Cannot initialize plugin outside of this class loader");
-
-        if (server != null && description != null && dataFolder != null && file != null) {
-            javaPlugin.initialize(loader, server, description, dataFolder, file, this);
-        }
-    }
 }