// Initialize a storage manager ("the database") with purely defaults.
final EmbeddedStorageManager storageManager = EmbeddedStorage.start();
// print the last loaded root instance,
// replace it with a current version and store it
System.out.println(storageManager.root());
storageManager.setRoot("Hello World! @ " + new Date());
storageManager.storeRoot();
// shutdown storage
storageManager.shutdown();