final List<Node> nodes = new LinkedList<Node>();
nodes.add(new Node(29, 19));
nodes.add(new Node(36, 19));
nodes.add(new Node(36, 21));
nodes.add(new Node(29, 21));
setPath(new FixedPath(nodes, true));
}
@Override
protected void createDialog() {
add(ConversationStates.IDLE, ConversationPhrases.GREETING_MESSAGES,