import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;
 
public class HelloWorld {
   public static void main  {
      Display display = new Display;
      Shell shell = new Shell;
      Label label = new Label;
      shell.setSize;
      label.setText;
      label.pack;
      shell.open;
      while ) {
          if ) display.sleep ; 
      } 
      display.dispose ;
   }
}