System.out.println(tree.toString()); Graph g = new Graph(tree); System.out.println(g.toString()); System.out.println();
System.out.println(tree.toString()); Graph g = new Graph(tree); System.out.println(g.toString()); System.out.println();
System.out.println(tree.toString()); Graph g = new Graph(tree); System.out.println(g.toString()); System.out.println();
System.out.println(tree.toString()); Graph g = new Graph(tree); System.out.println(g.toString()); System.out.println();
System.out.println(tree.toString()); Graph g = new Graph(tree); System.out.println(g.toString()); System.out.println();