Hello!

Me again ;-)
I'm using a part from your example for decryption:

// . . .
try
{
System.out.println("Reading " + args[INPUT_FILE]);
PdfReader reader = new PdfReader(args[INPUT_FILE], args[OWNER_PASSWORD].getBytes());
System.out.println("Writing " + args[OUTPUT_FILE]);
PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(args[OUTPUT_FILE]));
stamper.close();  
System.out.println("Done.");
return;
}
catch (Exception e)
{
e.printStackTrace();
return;
}
// . . .

Decrypting "normal" documents works fine but i've two samples (1.9 mb and over 1000 pages / 13 mb and over 800 pages). When i want to decrypt these files i always get an io-error like this:
java.io.IOException
 at gnu.java.nio.channels.FileChannelImpl.mapImpl(...)
 at com.lowagie.text.pdf.MappedRandomAccessFile.<init>(...)
 at com.lowagie.text.pdf.PdfReader.getStreamBytesRaw(...)

The resulting files are not complete and unreadable.
Can you imagine where my problem is (one is my bad java-knowledge ;-)
Thanks a lot in advance.

Best regards,
Ingo


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