public String toString() {
// Use Sting Builder?
StringBuilder sb = new StringBuilder("Queue = ");
Node temp = this.front;
while (temp != null) {
sb.append(temp.getInfo() + " ");
temp = temp.getNext();
}
return sb.toString();
}
public static void main(String[] args) throws Exception {
Node node = new Node();
node.getInfo("smallville");
System.out.println(node.toString());
node.getAdjacentNodes();
System.out.println("=========================");
System.out.println(node.toString());
System.out.println("=========== nodeX ==============");
Node nodeX = node.AdjacentNodes.get(0);
nodeX.getAdjacentNodes();
System.out.println(nodeX.toString());
}