write this code in java language :

The data input for this project will be the electricity data obtained from OCHA in a csv file

$($Electricity$.$csv attached$)($note: this file is a normal text file; you can open it using notepad$).$ Each line

in thisfile contains a daily electricity record $($Date$,$ Israeli$\_$Lines$\_$MWs$,$ Gaza$\_$Power$\_$Plant$\_$MWs$,$

Egyptian$\_$Lines$\_$MWs$,$ Total$\_$daily$\_$Supply$\_$available$\_$in$\_$MWs$,$ Overall$\_$demand$\_$in$\_$MWs$,$

Power$\_$Cuts$\_$hours$\_$day$\_400$mg$,$andTemp$)$ separated by comma $(,).$

YOU MAY NOT USE ARRAYS or ARRAYLIST IN THIS PROJECT.

For a good user experience, you will need to implement a graphical user interface $($GUI$)$ using javaFX.

YOU MAY NOT USE SCENE BUILDER IN THIS PROJECT.

At the beginng, the user has to load the electricity file using a file chooser.Then the user will get a list of

functions to choose from:

Mangement Screen:

$1.$ An option to insert new electricity record.

$2.$ An option to update anelectricity record.

$3.$ An option to delete an electricity record.

$4.$ An option to search for an electricity record by date.

$5.$ An option to traverse$/$print Years Tree and Months Tree and Days Tree level by level.

$6.$ An option to display the height of Years Tree and Months Tree and Days Tree.

Note: use a calendar GUI for anything related to date.

Statistics Screen:

An option to show statistics for:

a$.$ A specific electricity statistic for a given day across all months and years

b$.$ A specific electricity statistic for a given month across all days and years

c$.$ A specific electricity statistic for a given year across all days and months

d$.$ A total statistic for all data. Note: statistics include at least: total$($sum$),$ average,

maximum, and minimum

Note: all the above functionalities should obtain the data from the combined trees data structure.

Save Screen: in this screen, you will have an option to save the updated trees back to a new file

in the same format as input file separated by comma $(,)$

Use a file chooser to select the folder to save the new file in$.$

You have to study the time complexity of each function $($above$)$ and be ready to explain