title: Is it possible to get submap for unsorted map without loop?
body: <p>I get instance of <code>Map</code> from another method</p>
  
  <pre><code>Map map = service.getMap();
  </code></pre>
  
  <p>Now I want to get arbitrary 10 elements from this map.</p>
  
  <p>I know that I can iterate over the <code>Map.Entry</code> but I don't like this decision.</p>
  
  <p>Is there another way?</p>