Controller.java

package hellofx;

import javafx.fxml.FXML;
import javafx.geometry.Insets;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.CornerRadii;
import javafx.scene.paint.Color;

public class Controller {

    @FXML 
    private Label output;

    // @FXML
    // private Button but1;
    // private Button but2;

    public void initialize() {
        // String javaVersion = System.getProperty("java.version");
        // String javafxVersion = System.getProperty("javafx.version");
        // label.setText("Hello, JavaFX " + javafxVersion + "\nRunning on Java " + javaVersion + ".");
        output.setText("No Input");
        output.setBackground(new Background(new BackgroundFill(Color.WHEAT, CornerRadii.EMPTY, Insets.EMPTY)));
        // output.setLayoutX(10.); 
        // output.setLayoutY(10.);
        
    }
}