title: Get first day of a particular week in Joda-Time? java
body: <p>In <a href="http://www.joda.org/joda-time/">Joda-Time</a>, is there a way to get the date of the first day of the week(monday).</p>
  
  <p>for instance i want to find out what date was this weeks monday based on todays current date 21/01/11</p>
  
  <p>Cheers in advance.</p>
  
  <p>edit: i also wish to find the date for the end of the week i.e sunday's date. cheers</p>