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i need this coded in java: Instrctions: Cell Solutions, a cell phone provider, sells the following data plans: 8 gigabytes per month: $ 4 5

i need this coded in java:
Instrctions:
Cell Solutions, a cell phone provider, sells the following data plans:
8 gigabytes per month: $45.00 per month
16 gigabytes per month: $65.00 per month
20 gigabytes per month: $99.00 per month
The provider sells the following phones. (A 6 percent sales tax applies to the sale of a phone.)
Model 100: $299.95
Model 110: $399.95
Model 200: $499.95
Customers may also select the following options:
Phone Replacement Insurance: $5.00 per month
WiFi Hotspot Capability: $10.00 per month
Write an application that displays a menu system. The menu system should allow the user to select one data plan, one phone, and any of the options desired. As the user selects items from the menu, the application should show the prices of the items selected.
This is in main.java:
import javafx.application.Application;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.layout.VBox;
import javafx.scene.layout.HBox;
import javafx.geometry.Pos;
import javafx.geometry.Insets;
import javafx.scene.control.Label;
import javafx.scene.control.Button;
import javafx.scene.control.RadioButton;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ListView;
import javafx.scene.control.SelectionMode;
import javafx.scene.control.ToggleGroup;
import javafx.collections.ObservableList;
/**
Smartphone Packages
*/
public class SmartphonePackages extends Application
{
public static void main(String[] args)
{
// Launch the application.
launch(args);
}
@Override
public void start(Stage primaryStage)
{
// Data plan radio buttons
RadioButton gig8RadioButton = new RadioButton("8 Gigabytes per month");
RadioButton gig16RadioButton = new RadioButton("16 Gigabytes per month");
RadioButton gig20RadioButton = new RadioButton("20 Gigabytes per month");
gig8RadioButton.setSelected(true);
ToggleGroup dataGroup = new ToggleGroup();
gig8RadioButton.setToggleGroup(dataGroup);
gig16RadioButton.setToggleGroup(dataGroup);
gig20RadioButton.setToggleGroup(dataGroup);
Label dataPrompt = new Label("Select a Data Plan");
Label dataDescriptor = new Label("Data Plan Cost:");
Label dataCostLabel = new Label("$45 per month");
HBox dataCostHBox = new HBox(10, dataDescriptor, dataCostLabel);
VBox dataVBox = new VBox(10, dataPrompt, gig8RadioButton, gig16RadioButton,
gig20RadioButton, dataCostHBox);
// Register event handlers for the data plan radio buttons
gig8RadioButton.setOnAction(event ->
{
dataCostLabel.setText("$45 per month");
});
gig16RadioButton.setOnAction(event ->
{
dataCostLabel.setText("$65 per month");
});
gig20RadioButton.setOnAction(event ->
{
dataCostLabel.setText("$99 per month");
});
// Phone radio buttons
// Register event handlers for the phone radio buttons
// Options
CheckBox insuranceCheckBox = new CheckBox("Phone Replacement Insurance");
CheckBox hotspotCheckBox = new CheckBox("WiFi Hotspot Capabilty");
Label optionsDescriptor = new Label("Options Cost:");
Label optionsCostLabel = new Label("$0");
HBox optionsCostHBox = new HBox(10, optionsDescriptor, optionsCostLabel);
VBox optionsVBox = new VBox(10, insuranceCheckBox, hotspotCheckBox, optionsCostHBox);
// Register event handlers for the check boxes
insuranceCheckBox.setOnAction(event ->
{
});
hotspotCheckBox.setOnAction(event ->
{
});
// Put everything into a VBox
VBox mainVBox = new VBox(10, dataVBox, phoneVBox, optionsVBox);
mainVBox.setAlignment(Pos.CENTER);
mainVBox.setPadding(new Insets(10));
// Add the main VBox to a scene.
Scene scene = new Scene(mainVBox);
// Set the scene to the stage aand display it.
primaryStage.setScene(scene);
primaryStage.show();
}
}

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