FlexibleUndirectedGraph graph1 = new FlexibleUndirectedGraph();
FlexibleUndirectedGraph graph2 = new FlexibleUndirectedGraph();
graph.split(new TIntArrayList(new int[] { 4, 5, 6 }), graph1, graph2);
System.out.println(graph1.toDOTFormat());
System.out.println(graph2.toDOTFormat());
Assert.assertEquals("Number of nodes is not correct",
graph.getNodeNum(), graph1.getNodeNum());
Assert.assertEquals("Number of nodes is not correct",
graph.getNodeNum(), graph2.getNodeNum());
Assert.assertEquals("Number of edges is not correct", 1,