title: Is it possible to exclude some fields from assertJ usingFieldByFieldElementComparator?
body: <p>How to achieve the below:</p>
  
  <pre><code>List&lt;Data&gt; streams = new ArrayList&lt;&gt;();
  assertThat(streams).usingFieldByFieldElementComparatorIgnoringGivenFields("createdOn").containsOnly(data1, data2);
  </code></pre>