Code Clean-Up based on our Recommended Settings (jogamp-scripting c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74)

- Change non static accesses to static members using declaring type
        - Change indirect accesses to static members to direct accesses (accesses through subtypes)
        - Add final modifier to private fields
        - Add final modifier to method parameters
        - Add final modifier to local variables
        - Remove unnecessary casts
        - Remove unnecessary '$NON-NLS$' tags
        - Remove trailing white spaces on all lines

1 files changed, 2 insertions, 2 deletions

diff --git a/src/jogl/classes/jogamp/opengl/SystemUtil.java b/src/jogl/classes/jogamp/opengl/SystemUtil.java
index befe1a315..e7f078079 100644
--- a/src/jogl/classes/jogamp/opengl/SystemUtil.java
+++ b/src/jogl/classes/jogamp/opengl/SystemUtil.java
@@ -5,11 +5,11 @@ 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) {
+    public static String getenv(final String variableName) {
         if (getenvSupported) {
             try {
                 return System.getenv(variableName);
-            } catch (Error e) {
+            } catch (final Error e) {
                 getenvSupported = false;
             }
         }