public void modifyTestElement(TestElement element) {
   super.configureTestElement(element);
   if (element instanceof RMIRemoteObjectConfig) {
     model = (RMIRemoteObjectConfig) element;
     model.setTargetRmiName(targetRmiName.getText());
   }
 }
 @Override
 public void configure(TestElement e) {
   super.configure(e);
   model = (RMIRemoteObjectConfig) e;
   targetRmiName.setText(model.getTargetRmiName());
 }