[Php-java-bridge-users] Java Exception - Cannot convert type Character to char

[<php...@li...>]

I've been building an app using the iText library for PDFs. So far so 
good. Except now I'm getting this error with the following code:

public function sigAction()

{

     $outfile = '/home/beau/pdf/public/pdfs/OUT.pdf';

     $output  = new java('java.io.FileOutputStream', $outfile);

     $pdffile = '/home/beau/pdf/public/pdfs/IN.pdf';

     try {

         java_require('/home/beau/pdf/iText/itextpdf-5.2.1.jar');

         $PdfReader  = new java('com.itextpdf.text.pdf.PdfReader', $pdffile);

         $PdfStamper = new java('com.itextpdf.text.pdf.PdfStamper');

         $version    = new Java("java.lang.Character", '0');

         $stamper    = $PdfStamper->createSignature($PdfReader, $output, $version);  //<-- error here            $stamper->close();

     }

     catch(Exception $e){

         $e->getMessage();

     }

}


The error that's getting thrown is when I call the 
$PdfStamper->createSignature( ... ) method. The $version (I guess) needs 
to be a char type, and I'm pretty sure it is, but it still throws the 
conversion exception:

Java Exception com.zend.javamw.a: Cannot convert 0 of type [class java.lang.Character] to char
com.zend.javamw.a: Cannot convert 0 of type [class java.lang.Character] to char
	at com.zend.javamw.n.b(Unknown Source)

Any help would be appreciated.  :D

-Beau