title: Sorting a list in Java using 2 criteria
body: <p>I have a list of objects. Each object contains a <code>String</code> and a <code>Date</code> (amongst others). </p>
  
  <p>I want to first sort by the <code>String</code> and then by the <code>Date</code>. </p>
  
  <p>How could this be done in the cleanest way possible?</p>
  
  <p>Thanks! </p>
  
  <p>Krt_Malta</p>