// Edge>());
// vv.getRenderer().setVertexLabelRenderer(vlasr);
vv.getRenderContext().setVertexIconTransformer(
new ChainedTransformer<Vertex, Icon>(
new Transformer[] { new ConstantTransformer<Icon>(
new ComponentIcon(new JLabel("hallo christian"))) }));
vv.getRenderContext().setEdgeLabelTransformer(
// this chains together Transformers so that the html tags
// are prepended to the toString method output
new ChainedTransformer<Edge, String>(new Transformer[] {