title: Getting last of LinkedHashSet
body: <p>I'd like to store a list of numbers 1,2,3,4  -  (lets start with <code>List&lt;Integer&gt;</code>)</p>
  
  <p>I'd like to make sure numbers are unique (ok, fine, <code>Set&lt;Integer&gt;</code>)</p>
  
  <p>I'd like to guarantee order (ok ... <code>LinkedHashSet&lt;Integer&gt;</code>) </p>
  
  <p>I'd like to get the last element from the list ..</p>
  
  <p>What would be the simplest way to get the last number inserted into the <code>LinkedHashSet&lt;Integer&gt;</code> please?</p>