title: Create standalone object from realm result in android
body: <p>I am new to android realm. 
  I am using follwing code to get product object from realm.</p>
  
  <pre><code>ProductModel prodObj = realm.where(ProductModel.class).equalTo("product_id","12").findFirst();
  </code></pre>
  
  <p>How can i create standalone copy of prodObj?
  I want to update some field's value that should not affect in realm database. I don't want to set it manually with setters method because model class contains too many fields. Is there any easy way to create standalone copy of prodObj?</p>