title: JasperReports: merge cells exporting to xlsx
body: <p>I have a report with text field and this text can be long and it is wrapped. When I export report to <code>.xls</code> from <code>JasperReports</code> it is ok with this cell - i get wrapped text in one cell. But when I export to <code>.xlsx</code> JR adds one more excel row after row with wrapped text and merges wrapped cell with cell below.</p>
  
  <p>The result for <code>.xls</code> import is:</p>
  
  <p><img src="https://i.stack.imgur.com/34LjU.jpg" alt="XLS import result"></p>
  
  <p>and the result for <code>.xlsx</code> import is:</p>
  
  <p><img src="https://i.stack.imgur.com/OFJC4.jpg" alt="XLSX import result"></p>
  
  <p>I have tried different options of JR export - no result (I put this options into report, not into config files, may be this is important?)
  <code>JasperServer</code> version is not the latest? may be 3.x</p>