public static void main(String[] args) {
   String storeDir = args[0];
   boolean setGraphProperty = args.length > 1 ? Boolean.parseBoolean(args[1]) : false;
   EmbeddedGraphDatabase db = new EmbeddedGraphDatabase(storeDir);
   Transaction tx = db.beginTx();
   Node node = db.createNode();
   node.setProperty("name", "Something");
   if (setGraphProperty)
     db.getNodeManager().getGraphProperties().setProperty("prop", "Some value");
   tx.success();
   tx.finish();
   System.exit(0);
 }