title: Is new Jetpack Datastore only for Kotlin?
body: <p>I've read about new library from Jetpack (now in alpha) - <a href="https://developer.android.com/topic/libraries/architecture/datastore" rel="nofollow noreferrer">Jetpack Datastore</a>.</p>
  <p>It's clear from documentation that it's a sort of <code>Shared Preferences' killer</code></p>
  <blockquote>
  <p>Jetpack DataStore is a data storage solution that allows you to store
  key-value pairs or typed objects with protocol buffers</p>
  <p>DataStore uses Kotlin coroutines and Flow to store data
  asynchronously, consistently, and transactionally</p>
  <p>If you're currently using SharedPreferences to store data, consider
  migrating to DataStore instead</p>
  </blockquote>
  <p>If I don't miss anything you couldn't use this library in Java. Am I right? Personally I use Kotlin, but as for me it's a peculiar precedent for AndroidX library.</p>