Java Crash : Loading font file

- Please see the attached test case , the otf font file, screenshot of crash.

========= case code =========
import com.sun.javafx.scene.text.FontManager;
import java.net.URL;
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;

/**
 *
 * @author Peter Song
 * @date Aug 30, 2011 4:10:59 PM
 */
public class OTFFontTest extends Application{

    public static void main(String[] args) {
        Application.launch(args);
    }

    @Override
    public void start(Stage stage) throws Exception {
        Scene scn = new Scene(new Group(), 700 , 700);
        Text txt = new Text("something");
        txt.setX(30);
        txt.setY(130);
        String path = ClassLoader.getSystemClassLoader().getResource("fx/bugs/verification/data/fonts/MyriadPro-Bold.otf").toExternalForm();
        System.out.println(path);
        Font font = Font.loadFont(path.substring(6), 12);
        txt.setFont(font);
        ((Group)scn.getRoot()).getChildren().add(txt);
        stage.setScene(scn);
        stage.show();
    }
}
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