public class SimpleStyleConfiguration implements StyleConfiguration {

 public Image getLabelIcon(DDiagramElement vpElement) {
        EObject target = vpElement;
        if (vpElement instanceof DSemanticDecorator) {
            target = ((DSemanticDecorator) vpElement).getTarget();
        }
        if (isShowIcon(vpElement)) {
            if (target != null) {
                IItemLabelProvider labelProvider = (IItemLabelProvider) SiriusDiagramEditorPlugin.getInstance()
                		.getItemProvidersAdapterFactory().adapt(target, IItemLabelProvider.class);
                if (labelProvider != null) {
                    ImageDescriptor descriptor = ExtendedImageRegistry.getInstance().getImageDescriptor(labelProvider.getImage(target));
                    if (descriptor == null) {
                        descriptor = ImageDescriptor.getMissingImageDescriptor();
                    }
                    return SiriusDiagramEditorPlugin.getInstance().getImage(descriptor);
                }
            }
        }
        return null;
    }
}