public void getAll() { System.out.println("Printing Tree"); Enumeration en = root.breadthFirstEnumeration(); while (en.hasMoreElements()) { DecisionTreeNode node = (DecisionTreeNode) en.nextElement(); System.out.println("" + node.getUserObject() + " => " + node.nodeName); } System.out.println("\nPrinting Added name list"); for (String s : addedNodes) { System.out.println(s); } System.out.println("\nPrinting correctNode list"); System.out.println(correctNodes.toString()); }