if (graph.getAllNodes().size() <= 1) return;
if(graph.getAllNodes().size() == 2){
System.out.println();
}
try {
ClusterLayout clusterLayout = new ClusterLayout(graph);
clusterLayout.doLayout();
} catch (AssertionError e) {
System.out.println();
}
// if (Globals.runNodeEdgeRouting) {