title: Grails Indexed Properties with No Real Index
body: <p>Grails 1.3.1</p>
  
  <p>I am using a jQuery library that sends a serialized parameter map to the server and it is formatted like so....</p>
  
  <p>item[]=1&amp;item[]=2&amp;item[]=3</p>
  
  <p>In my controller, when I do println params, it comes out...</p>
  
  <p>[item[]: [1, 2, 3]]</p>
  
  <p>I can't seem to get this data out of params in my controller, however.  What am I missing?</p>