PdfGroupingAlgorithms.useUnrotatedCoords=false;
/**
* open the file (and read metadata including pages in file)
*/
decode_pdf.openPdfFile(selectedFile);
} catch (PdfSecurityException e) {
System.err.println("Exception " + e+" in pdf code for wordlist"+selectedFile);
} catch (PdfException e) {
System.err.println("Exception " + e+" in pdf code for wordlist"+selectedFile);