ExtensionName<CColorBridgeExtension> name = new ExtensionName<CColorBridgeExtension>(
CColorBridgeExtension.EXTENSION_NAME, CColorBridgeExtension.class, CColorBridgeExtension.PARAMETER_NAME, this );
List<CColorBridgeExtension> extensions = controller.getExtensions().load( name );
for( Map.Entry<Path, ColorBridgeFactory> entry : colorBridgeFactories.entrySet() ){
ColorBridge bridge = entry.getValue().create( colors );
Path key = entry.getKey();
List<CColorBridgeExtension> filtered = new ArrayList<CColorBridgeExtension>();
for( CColorBridgeExtension extension : extensions ){
if( key.equals( extension.getKey() )){