Calling Java Methode from RPG

I put the Java Class CONCATPDF on our System i to concat multiple PDF
Files in a Single PDF.

With this Command it works fine

RUNJVA CLASS(CONCATPDF)
PARM('/MyDir/205877/001.pdf'
'/MyDir/205877/002.PDF'
'/MyDir/205877.PDF'
'*YES')

Java PGM

* Utility that can be used to concatenate existing PDF files.
*/
public class CONCATPDF {

public static void main(String args[]) {
if (args.length < 3) {.........................................


Now I want call this Java-Class direct from my RPG Program.

I ried to define the Java Class like this.

D*---------------------------------------------------------
D ConcatPDF PR EXTPROC(*JAVA : 'CONCATPDF'
D : 'main' )
D STATIC
D* Parameter prototype declaration for Java type: String[]
D O CLASS(*JAVA :
'java.lang.String' )
D DIM(50)
D CONST
........

Can anybody tell me how to call the Jave Class because I get an Error

RNX0301 - Java-Exception "** UNKNOWN ERROR*** Methode "main" Kennung
"([Ljava.lang.String;)V" in Class "CONCATPDF"

What am I doing wrong?

Burkhard Quindt
Zapf Gmbh
b.quindt@xxxxxxxxxxxx

ZAPF GmbH
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Geschaeftsfuehrer: Dipl. Ing. (FH) Roman Fehling - Emmanuel Thomas
info@xxxxxxxxxxxx - www.zapf-gmbh.de


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