title: Does FetchType.LAZY fetch anything in list or it's empty
body: <p>Let's say i have a association as , </p>
  
  <pre><code>class Department{
  
  ......
  
  @OneToMany(fetch = FetchType.LAZY)
  private List&lt;Employee&gt; employees; 
  
  }
  </code></pre>
  
  <p>Now when i fetch <code>Department</code>, will it fetch anything in <code>employees list</code> or will it be completely empty.</p>
  
  <p>Will identifiers for employee object be loaded in list like say i have employee object attributes as below:-</p>
  
  <pre><code>Employee{
  id
  name
  doj
  ....
  
  }
  
  Lazy object like {
  id -&gt; 111
  name -&gt; null
  doj -&gt; null
  
  }
  </code></pre>
  
  <p>Now when i initialize employee object or access it's properties using getters, then the object will be loaded from database using id as an identifier...??</p>