Preserve encryption after filling out the editable PDF.

[Damaji Kalunge]

Hi Team,
     We have encrypted Editable PDF and our requirement is to fill that
editable pdf by preserving the same encryption.
 Approach :

 Step 1:


   - Read PDF File .
   - if encrypted  remove encryption


>    -    pDDocument.setAllSecurityToBeRemoved(true);
>
>
   -  Fill the editable PDF using  *PDAcroForm*
      -  Save *filled editable  PDF*
   -  Step 2:
      - Read Filled editable PDF file.
      -
*Want add encryption/permission  same as original PDF  *
      - *save filled editable PDF with original *

*encryption/permission . *

  Can you please help out with this using Apache PDFBOX ?
Thanks
Damaji