R help - Apr 2002 - RJava , bitmap ,PNG

Hi ,

I try to use Java -> RJava -> R to generate a image(PNG or JPEG)) , but it
cause Java core dump .
Anyone can help me to slove this problem ?? Is it a proven solution ??

My computer enviroment : 
   OS: Solaris 8
   R : R-1.4.1
   SJava : 0.64
   Java : 1.3.1_03

Java Source code:
import org.omegahat.R.Java.ROmegahatInterpreter;
import org.omegahat.R.Java.REvaluator;
public class test2
{
public static void main(String[] args) {
  ROmegahatInterpreter interp = new
ROmegahatInterpreter(ROmegahatInterpreter.fixArgs(args), false);
  REvaluator e = new REvaluator();

  e.eval("bitmap('z.png')");

}
}

Macleod
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