title: How can i tell if one joda-time DateTime object is within 4 hours of another?
body: <p>What's the best way to tell if one joda time DateTime object is within 4 hours of another if I don't know which object is earlier than the other?</p>
  
  <p>The Joda Time Duration object seems to do this job well if I know that object A comes before object B, but since Duration is signed it doesn't seem to do what I want if I don't know the order.</p>
  
  <p>Seems like there would be an easy way to do this, but I haven't found it yet.</p>