title: How to parse CSV(with values containing commas) with Spring Batch
body: <p>I would like to parse a line like this:</p>
  
  <blockquote>
    <p>"A", "aa,bb", ,"aa"</p>
  </blockquote>
  
  <p>into these tokens:</p>
  
  <blockquote>
    <p>A | aa,bb | (empty string) | aa</p>
  </blockquote>
  
  <p>How would the FileItemReader definition look like? I guess I will need my own DelimitedLineTokenizer?</p>
  
  <p>Thanks</p>