@Override
 @Before
 public void beforeEach() throws Exception {
   super.beforeEach();
   rootNode = cache.findJcrRootNode();
   cars = cache.findJcrNode(null, path("/Cars"));
   prius = cache.findJcrNode(null, path("/Cars/Hybrid/Toyota Prius"));
   altima = cache.findJcrNode(null, path("/Cars/Hybrid/Nissan Altima"));
   altimaModel = cache.findJcrProperty(altima.nodeId, altima.path(), Vehicles.Lexicon.MODEL);
 }