From b855bb879090cddbd5f2f01ec02253ad1b0f13e6 Mon Sep 17 00:00:00 2001
From: Sebastian Kaspari <s.kaspari@googlemail.com>
Date: Sun, 21 Mar 2010 16:36:16 +0100
Subject: [PATCH] Yaaic: cache field lookup

---
 src/org/yaaic/Yaaic.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/org/yaaic/Yaaic.java b/src/org/yaaic/Yaaic.java
index 990d920..90f32a3 100644
--- a/src/org/yaaic/Yaaic.java
+++ b/src/org/yaaic/Yaaic.java
@@ -22,6 +22,7 @@ package org.yaaic;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Set;
 
 import org.yaaic.model.Server;
 
@@ -115,7 +116,8 @@ public class Yaaic
 	{
 		ArrayList<Server> serverList = new ArrayList<Server>();
 		
-		for (int key : servers.keySet()) {
+		Set<Integer> mKeys = servers.keySet();
+		for (int key : mKeys) {
 			serverList.add(servers.get(key));
 		}