private void assignAlignmentAndWidths( Map<IDomNode, Integer> operatorNodes, IntegerCluster cluster) { for (Entry<IDomNode, Integer> entry : operatorNodes.entrySet()) { int w = entry.getValue(); entry .getKey() .getStyles() .add( StyleSet.withStyles( styles.align(Alignment.right), styles.width(2 + cluster.clusterMax(w) - w))); } }