Find path to node in Tree?

Question

I have a tree class that looks like:

Class Tree {
   Node root;
   Node curNode;
   public List find(String value) {
      if (curNode == null)         


        

Answer 1

passing a list tracking the path, once find the node, exit the recursion and fill the path one by one.

    Boolean Search(Node node, String value, List track)
    {
        if (node == null) return false;

        if (node.data.equals(value))
        {
            track.add(node);
            return true;
        }

        for(Node child : node.children)
        {
            if (Search(child, value, track)
            {
                track.add(0, node);
                return true;
            }
        }

        return false;
    }