// TODO: Is parallelising this cheating?
for (int i = 0; i < totalQueries; i++) {
final long worldId = RANDOM.nextInt(10_000) + 1;
final World world = worldDAO.findById(worldId).orNull();
world.setRandomNumber(RANDOM.nextInt(10_000) + 1);
worlds[i] = worldDAO.update(world);
}
return worlds;
}