CNI Invocation of Java code from C++ example fails

[Andrew Haley]

Works fine for me.  It's not nice, but I can't think of a fix right now.


// test.cc
#include <gcj/cni.h>
#include <java/lang/System.h>
#include <java/io/PrintStream.h>
#include <java/lang/Throwable.h>


extern void _Jv_ThisExecutable(char const*);
int main(int argc, char **argv)
{
  using namespace java::lang;

  _Jv_ThisExecutable (argv[0]);
  try
  {
    JvCreateJavaVM(NULL);
    JvAttachCurrentThread(NULL, NULL);

    String *message = JvNewStringLatin1("Hello from C++");
    JvInitClass(&System::class$);
    System::out->println(message);

    JvDetachCurrentThread();
  }
  catch (Throwable *t)
  {
    System::err->println(JvNewStringLatin1("Unhandled Java exception:"));
    t->printStackTrace();
  }
}