title: How to identify if two List<string> are equal regardless of the order?
body: <p>I have the following 2 objects</p>
  
  <pre><code>List&lt;string&gt; list1
  List&lt;string&gt; list2
  </code></pre>
  
  <p>On list 1 I have 3 items
  On list 2 I have the same 3 items in a different order.</p>
  
  <p>I need a simple method to return that both lists are equal when they contain the same elements regardless of order</p>