title: How to use Realm's in method with Kotlin
body: <p>I'm trying to do something like:</p>
  
  <pre><code>val barcodes = arrayOf("123", "456", "789")
  realm.where(Product::class.java).in("barcode", barcodes).findAll()
  </code></pre>
  
  <p>However "in" is a Kotlin function and I can't access the in(String filedName, String[] values) method of RealmQuery object.</p>
  
  <p>Currently I have a java class that does the job and returns the result, but I was wondering is there a more graceful workaround for this?</p>