title: Spring Batch - how to generate Output file of a batch job as excel sheet
body: <p>I have a simple spring batch program which reads data from a INPUT file and writes to OUTPUT file.</p>
  
  <p>Input file is having 50000 records and my chunk size is 1000.</p>
  
  <p>There are five columns in the input file viz. one, two, three, four, five</p>
  
  <p>My requirement is to create a excel file (.xls file) as output. </p>