InOrder.java

public class InOrder {

    public void traverse(Node root) {
        if (root == null) {
            return;
        }
        traverse(root.getLeft());
        System.out.print(root.getValue()+" > ");
        traverse(root.getRight());
    }

    public static void main(String[] strings) {
        Node root = SimpleTreeFactory.get();
        InOrder inOrder = new InOrder();
        inOrder.traverse(root);
    }
}