From 01c78e08ab372071eb749652dc8bcbdeace6ab23 Mon Sep 17 00:00:00 2001
From: Tux <write@imaginarycode.com>
Date: Thu, 19 May 2016 18:05:33 -0600
Subject: [PATCH] Micro-optimizations

- PluginManager.dispatchCommand() avoids regex while splitting commands. Java 7 introduced an optimized String.split() that should be used instead (affects command dispatch).
- Avoid regex in getLocale() by changing from replaceAll(String, String) to replaceAll(char, char)

diff --git a/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java b/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java
index 2426bdb..7203d04 100644
--- a/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java
+++ b/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java
@@ -42,7 +42,6 @@ import org.yaml.snakeyaml.introspector.PropertyUtils;
 public class PluginManager
 {
 
-    private static final Pattern argsSplit = Pattern.compile( " " );
     /*========================================================================*/
     private final ProxyServer proxy;
     /*========================================================================*/
@@ -126,7 +125,7 @@ public class PluginManager
      */
     public boolean dispatchCommand(CommandSender sender, String commandLine, List<String> tabResults)
     {
-        String[] split = argsSplit.split( commandLine, -1 );
+        String[] split = commandLine.split(" ", -1);
         // Check for chat that only contains " "
         if ( split.length == 0 )
         {
diff --git a/proxy/src/main/java/net/md_5/bungee/UserConnection.java b/proxy/src/main/java/net/md_5/bungee/UserConnection.java
index 018c02e..9881b75 100644
--- a/proxy/src/main/java/net/md_5/bungee/UserConnection.java
+++ b/proxy/src/main/java/net/md_5/bungee/UserConnection.java
@@ -567,7 +567,7 @@ public final class UserConnection implements ProxiedPlayer
     @Override
     public Locale getLocale()
     {
-        return ( locale == null && settings != null ) ? locale = Locale.forLanguageTag( settings.getLocale().replaceAll( "_", "-" ) ) : locale;
+        return ( locale == null && settings != null ) ? locale = Locale.forLanguageTag( settings.getLocale().replace( '_', '-' ) ) : locale;
     }
 
     @Override
-- 
2.8.3