Linux + jdk7u6 run javafx

HelloWorld.java

import javafx.application.Application;
import javafx.stage.Stage;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.text.Text;

public class HelloWorld extends Application {

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

  @Override
  public void start(Stage stage) throws Exception {
    Group root = new Group();
    root.getChildren().add(new Text(100, 100, "Hello,World"));
    Scene scene = new Scene(root, 400, 400);
    stage.setScene(scene);
    stage.show();
  }
}

shell.sh

itang@itang-pc ~/test $ javac -cp .:$JAVA_HOME/jre/lib/jfxrt.jar HelloWorld.java 
itang@itang-pc ~/test $ java -cp .:$JAVA_HOME/jre/lib/jfxrt.jar HelloWorld 
OpenGL Warning: Failed to connect to host. Make sure 3D acceleration is enabled for this VM.
itang@itang-pc ~/test $