protected Color loadColour (String preferenceString ) {
static Color loadColour (String preferenceString ) {
	protected Color loadColour (String preferenceString ) {			PreferenceStore preferenceStore = new PreferenceStore( "g2gui.pref" );				try { preferenceStore.load(); } catch ( IOException e ) { }						if (preferenceStore.contains( preferenceString ))			return new Color( null, PreferenceConverter.getColor(preferenceStore, preferenceString ) );		return null;	}