From a824f45efb334cf396506280445b5a9863297c78 Mon Sep 17 00:00:00 2001
From: "voi..om" <void65536@googlemail.com>
Date: Wed, 19 Oct 2011 01:10:49 +0000
Subject: [PATCH] optimize GC performance while creating keys for the
 BitmapText cache

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8459 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
---
 engine/src/niftygui/com/jme3/niftygui/RenderDeviceJme.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/engine/src/niftygui/com/jme3/niftygui/RenderDeviceJme.java b/engine/src/niftygui/com/jme3/niftygui/RenderDeviceJme.java
index 843e12f2a..1e77506a0 100644
--- a/engine/src/niftygui/com/jme3/niftygui/RenderDeviceJme.java
+++ b/engine/src/niftygui/com/jme3/niftygui/RenderDeviceJme.java
@@ -195,13 +195,14 @@ public class RenderDeviceJme implements RenderDevice {
 
         RenderFontJme jmeFont = (RenderFontJme) font;
         
-        BitmapText text = textCacheLastFrame.get(font+str+color);
+        String key = font+str+color.getColorString();
+        BitmapText text = textCacheLastFrame.get(key);
         if (text == null) {
             text = jmeFont.createText();
             text.setText(str);
             text.updateLogicalState(0);
         }
-        textCacheCurrentFrame.put(font+str+color, text);
+        textCacheCurrentFrame.put(key, text);
 
         niftyMat.setColor("Color", convertColor(color, tempColor));
         niftyMat.setBoolean("UseTex", true);