title: Simple way to compare 2 ArrayLists
body: <p>I have 2 arraylists of string object.</p>
  
  <pre><code>List&lt;String&gt; sourceList = new ArrayList&lt;String&gt;();
  List&lt;String&gt; destinationList = new ArrayList&lt;String&gt;();
  </code></pre>
  
  <p>I have some logic where i need to process the source list and will end up with the destination list. The destination list will have some additional elements added to the source list or removed from source list.</p>
  
  <p>My expected output is 2 ArrayList of string where the first list should have all the strings removed from the source and second list should have all the strings newly added to the source.</p>
  
  <p>Any simpler method to achieve this?</p>