From 76444dce2b678a7f6769564abac4f8a73f414609 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Sat, 26 Feb 2011 21:43:20 +0100
Subject: Clean/Fix: Threading Code

- Remove unsafe double checked locking
- Annotate safe double checked locking (volatile)
- use 'static final' if possible
---
 .../classes/com/jogamp/nativewindow/NativeWindowVersion.java            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/nativewindow/classes/com')

diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/NativeWindowVersion.java b/src/nativewindow/classes/com/jogamp/nativewindow/NativeWindowVersion.java
index ccb2176fc..38bd70a90 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/NativeWindowVersion.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/NativeWindowVersion.java
@@ -42,7 +42,7 @@ public class NativeWindowVersion extends JogampVersion {
     }
 
     public static NativeWindowVersion getInstance() {
-        if(null == jogampCommonVersionInfo) {
+        if(null == jogampCommonVersionInfo) { // volatile: ok
             synchronized(NativeWindowVersion.class) {
                 if( null == jogampCommonVersionInfo ) {
                     final String packageName = "javax.media.nativewindow";
-- 
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