Question 2  write a javafx program for a close button, like in Google Chrome where it is placed on the top right corner to closes a window Full explainthe  this question very fast solution sent me step by step  Don't ignore any part all part work u   Text typing work only not allow paper work

Create a JavaFX programme that shows the side view of a spaceship as it follows the mouse. Have a laser beam (one continuous beam, not a moving projectile) blast from the front of the ship when the mouse button is held and continue to do so until the mouse button is removed. Use a different class to define the spacecraft.

import javafx.application.Application;
import javafx.geometry.*; 
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.*;  
import javafx.stage.Stage;
import javafx.event.*; 
import javafx.scene.text.*;


public class SweepstakesJavaFX extends Application 
{
  private TextField first = new TextField();
  private TextField last = new TextField();
  private TextField phone = new TextField();
  private TextField email = new TextField();
  private TextField luckyNum = new TextField();
  private TextField dob = new TextField();
  public Label error = new Label();
  public Label title = new Label("Sweepstakes Entry Form\nPlease complete the fields below");
  
  public static void main(String[] args)
    {
        Application.launch(args);
    }
   
  @Override
  public void start(Stage primaryStage) 
  {
    VBox labels = new VBox(); 
      GridPane pane = new GridPane();
    pane.setAlignment(Pos.CENTER);
      labels.setAlignment(Pos.CENTER);…

Java Question - Instructions are in the attached pictures. The picture titled "Screenshot..." are the instructions for building the specific code, while the "Final Output" picture shows what the output of the code should look like. Thank you.

Computer Science Using JAva language.. Write a procedure that generates a drinking glass from a contour by creating a solid of revolution and saves it as data-files/model/glass.off. You may make a user interface for the contour parameters, but are not required to. Make a number box that selects the number of rotational slices and a button labelled “Generate” that launches the generator. Display a message on screen while generating and then flush the G3D::ArticulatedModel cache, and reload the current scene on completion. The glass must have nonzero thickness for the bowl part that contains the liquid. It cannot have any “exposed backfaces”.