title: Sort list with string dates
body: <p>I have a small problem. I have a  ArrayList listOfSData where every element is some like a date: for example: </p>
  
  <p>[30-03-2012, 28-03-2013, 31-03-2012, 2-04-2012, ...] </p>
  
  <p>Now I was wondering how can I sort this list. I mean I want to sort to this </p>
  
  <p>[28-03-2013, 30-03-2012, 31-03-2012, 2-04-2012, etc]. </p>
  
  <p>This list must have String values. How can I sort this list? Help me because I have no idea how can I do that.</p>