title: Mock Date object using Mockito
body: <p>A method of <code>MyService</code> class returns <code>java.util.Date</code> object and <code>MyManager</code> class is calling that method of <code>MyService</code> class. I am writing the test case for <code>MyManager</code> class.<br>
  when I mock </p>
  
  <pre><code>Mockito.when(manager.getDate())).thenReturn((Date)Mockito.any())
  </code></pre>
  
  <p>is not working. Could some one help me on this please?</p>