title: Groovy split csv and empty fields
body: <p>Groovy split seems to be ignoring empty fields.</p>
  
  <p>Here is the code:</p>
  
  <pre><code>line = abc,abc,,,
  line.split(/,/)
  println
  </code></pre>
  
  <p>prints only..</p>
  
  <pre><code>abc abc
  </code></pre>
  
  <p>It seems to ignore empty fields. How do I retrieve empty fields using split?</p>