create an object with cni

Mon Jun 24 09:37:00 GMT 2013

Hi
I just have a simple programm: One Java class, one C++ class.
Java:
public class Java_with_CNI {
 public Java_with_CNI(){
 }
 public void printHello(){
 System.out.println("Hallo Du, ich wurde durch CNI aufgerufen");
 }
}
and my C++ class:
#include <gcj/cni.h>
#include "Java_with_CNI.h"
class Hallo{
 int main(){
 Java_with_CNI test = new Java_with_CNI::Java_with_CNI();
 test.printHello();
 return 0;
 }
};
This is my first time i use C++, so I dont know whats wrong with my class. I just want to create a new Object (Java_with_CNI) and call the printHello()-method.
What is wrong with my class?
Thank you for your help and best regards
Fabio Bucher