public static void Initialize()
{
NSColorClass = Class;
// Set the version number
//[self setVersion: 3);
// ignore alpha by default
Gnustep_gui_ignores_alpha = true;
// Load or define the system colour list
InitSystemColors();
// ensure user defaults are loaded, then use them and watch for changes.
DefaultsDidChange(null);
//[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(defaultsDidChange:) name: NSUserDefaultsDidChangeNotification object: null);
// watch for themes which may provide new system color lists
//[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(themeDidActivate:) name: GSThemeDidActivateNotification object: null);
}