From 4cda4b70dbcd21cf57e1e253ddba32b88bcaec18 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Tue, 8 Feb 2011 06:20:35 +0100
Subject: Move implementation private files from com.jogamp.<module>.impl. to
 jogamp.<module> (1/2) - rename task

- com.jogamp.opengl.impl                     -> jogamp.opengl
- com.jogamp.opengl.util.glsl.fixedfunc.impl -> jogamp.opengl.util.glsl.fixedfunc
- com.jogamp.nativewindow.impl               -> jogamp.nativewindow
- com.jogamp.newt.impl                       -> jogamp.newt

This sorts implementation details from the top level, ie skipping the public 'com',
allowing a better seperation of public classes and implementation details
and also reduces strings.

This approach of public/private seperation is also used in the OpenJDK.
---
 src/jogl/classes/jogamp/opengl/SystemUtil.java.javase | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 src/jogl/classes/jogamp/opengl/SystemUtil.java.javase

(limited to 'src/jogl/classes/jogamp/opengl/SystemUtil.java.javase')

diff --git a/src/jogl/classes/jogamp/opengl/SystemUtil.java.javase b/src/jogl/classes/jogamp/opengl/SystemUtil.java.javase
new file mode 100644
index 000000000..dbb717a32
--- /dev/null
+++ b/src/jogl/classes/jogamp/opengl/SystemUtil.java.javase
@@ -0,0 +1,18 @@
+package com.jogamp.opengl.impl;
+
+public class SystemUtil {
+
+    private static volatile boolean getenvSupported = true;
+    /** Wrapper for System.getenv(), which doesn't work on platforms
+        earlier than JDK 5 */
+    public static String getenv(String variableName) {
+        if (getenvSupported) {
+            try {
+                return System.getenv(variableName);
+            } catch (Error e) {
+                getenvSupported = false;
+            }
+        }
+        return null;
+    }
+}
-- 
cgit v1.2.3