java - PDF acroforms not being copied properly in itext -

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so have pdf form , set fields it:

   pdfreader reader = new pdfreader(src);             pdfstamper stamper = new pdfstamper(reader, new fileoutputstream(dest + + ".pdf"));             acrofields form = stamper.getacrofields();             form.setfield("name", "bruno lowagie");             form.setfield("adress", "address");             form.setfield("dates", "january 1, 2010");             form.setfield("titles", "blah blah blah");             stamper.close();             reader.close();

however when try copy files file, fields appear on focus of fields, pelase help

             document document = new document();          pdfcopy pcf = new pdfcopy(document, new fileoutputstream(all_customer_file));          pcf.setmergefields();          document.open();               int documentnumber = 0;             (string input : inputs) {                 pdfreader reader = new pdfreader(input);                 documentnumber++;                 renamefields(reader, documentnumber);                 pcf.adddocument(reader);             }             pcf.close();            document.close();

to experiencing same issue (currently using itext 5.4.4), able solve setting setappearance true acrofrom , setformflattening true:

        acrofields form = stamper.getacrofields();     form.setgenerateappearances(true);     form.setfield("name", "bruno lowagie" + i);     form.setfield("adress", "address");     form.setfield("dates", "january 1, 2010");     form.setfield("titles", "blah blah blah");     stamper.setformflattening(true);

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