	public static IEclipsePreferences getDefaultPreferences() {
		IEclipsePreferences preferences = InstanceScope.INSTANCE.getNode(AcceleoCommonUIPlugin.PLUGIN_ID);
		return preferences;
	}

	public static IEclipsePreferences getDefaultPreferences() {
		IEclipsePreferences preferences = new InstanceScope().getNode(AcceleoCommonUIPlugin.PLUGIN_ID);
		return preferences;
	}
