final ExpressionEvaluator evaluator,
            final ConfigurationListener listener)
            throws ComponentConfigurationException {
        final EnhancedCompositeBeanHelper helper = new EnhancedCompositeBeanHelper(lookup, loader, evaluator, listener);
        for (int i = 0, size = configuration.getChildCount(); i < size; i++) {
            final PlexusConfiguration element = configuration.getChild(i);