title: groovy - findAll getting only one value
body: <p>I'm struggling to find examples of findAll with groovy. I've got a very
  simple code snippet that gets the property of a node and outputs it's
  value. Except I'm only getting the last value when I'm looping through
  a series of properties. Is there something I'm doing wrong here, this
  seems really simple.</p>
  
  <pre><code>JcrUtils.getChildNodes("footer").findAll{ 
   selectFooterLabel = it.hasProperty("footerLabel") ? it.getProperty("footerLabel").getString() : ""
  }
  </code></pre>
  
  <p>In my jsp I'm just printing the property:</p>
  
  <pre><code>&lt;%=selectFooterLabel%&gt;
  </code></pre>
  
  <p>Thanks for the help!</p>