title: Ordering of sheets in excel in apache poi
body: <p>I want to rearrange the sheets being generated before writing it to an xls document using apache poi in java. Is there any way of doing it?
  For ex:sheet Names are "RF for 10","Blended for 10","RF for 30","Blended for 30".</p>
  
  <p>I want the xls to be generated in the following order of sheets:
  "RF for 10","RF for 30","Blended for 10","Blended for 30".</p>