Paper/Spigot-API-Patches/0066-Handle-plugin-prefixes-in-implementation-logging-con.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Minecrell <minecrell@minecrell.net>
Date: Thu, 21 Sep 2017 16:14:13 +0200
Subject: [PATCH] Handle plugin prefixes in implementation logging
 configuration

Currently, plugin prefixes are prepended to the log message in
the PluginLogger before passing the message to the underlying
logging framework. This is bad design because they need to be
stripped manually when using custom appenders to log messages
in a different format.

Additionally, it makes integration of alternative logging APIs hard
because all logging must go through the PluginLogger. Avoid using
PluginLogger and create a regular logger using the plugin name.
The implementation should handle plugin prefixes by displaying
logger names when appropriate.

diff --git a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
index 2231900549607a0917dd04e8b433c027b846cef9..bb2e55e97bf887a28cac7d4f9a0a23960d22cf56 100644
--- a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
+++ b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
@@ -42,7 +42,7 @@ public abstract class JavaPlugin extends PluginBase {
     private boolean naggable = true;
     private FileConfiguration newConfig = null;
     private File configFile = null;
-    private PluginLogger logger = null;
+    private Logger logger = null; // Paper - PluginLogger -> Logger
 
     public JavaPlugin() {
         final ClassLoader classLoader = this.getClass().getClassLoader();
@@ -276,7 +276,8 @@ public abstract class JavaPlugin extends PluginBase {
         this.dataFolder = dataFolder;
         this.classLoader = classLoader;
         this.configFile = new File(dataFolder, "config.yml");
-        this.logger = new PluginLogger(this);
+        // Paper - Handle plugin prefix in implementation
+        this.logger = Logger.getLogger(description.getPrefix() != null ? description.getPrefix() : description.getName());
     }
 
     /**