package demo;
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Arc;
import javafx.stage.Stage;

public class BugStroke1 extends Application {
    public static void main(String[] args) {
        launch(args);
    }
        Group root = new Group();

    @Override 
public void start(Stage primaryStage) throws Exception {
    final double DEFAULT_ARC_X = 50;
    final double DEFAULT_ARC_Y = DEFAULT_ARC_X;
    final double DEFAULT_ARC_RADIUS_X = 25;
//    final double DEFAULT_ARC_RADIUS_Y = DEFAULT_ARC_RADIUS_X;
    final double DEFAULT_ARC_START_ANGLE = 45;
    final double DEFAULT_ARC_LENGTH = 270;
        
    
Arc arc = new Arc(DEFAULT_ARC_X, DEFAULT_ARC_Y, DEFAULT_ARC_RADIUS_X,
                    DEFAULT_ARC_RADIUS_X, DEFAULT_ARC_START_ANGLE, DEFAULT_ARC_LENGTH);
            Pane slot = new Pane();
            slot.getChildren().add(arc);
          //  arc.setStroke(Color.GREEN);
            arc.setFill(Color.YELLOW);

    
    Pane pane = new VBox(slot);
    pane.setPrefSize(180, 190);
    pane.setStyle("-fx-border-color: darkgray;");

    Group root = new Group(pane);
    primaryStage.setScene(new Scene(root, 300, 300));
    primaryStage.show();
}    
}