title: unable to do sectioning while merging multiple documents(.docx)
body: <p>while merging multiple word documents(.docx) , if few of the documents have unique  Headers and Footer, then, only one header applies to the merged  document, but it should not. 
  Expected output: Respective Headers of individual doc should apply to the respective section in the merged doc.
   Unable to do sectioning logic,  please suggest solution.
  Used technologies java, Apache POI (XWPF). </p>