Write a Java program that prompts the user to enter a sentence using the JOptionPane library, and then writes the sentence to a text file named "output.txt$".$ The program should then read the sentence from the text file and display it to the user using another JOptionPane message dialog box. The program should han

$/$ Required Libraries

import java.io$.*$;

import javax.swing.JOptionPane;

$//$Start of the class FileManagement

public class FileIO

$\{$

$//$Executable: Main method:

public static void main$($String$[]$ args$)$

$\{$

$//$Variable Section:

$/*$ADD YOUR VARIABLES HERE$*/$

$//$Input Section:

$/*$ADD YOUR INPUT PROMPTS HERE$*/$

$//$Process Section

$/*$ADD YOUR INSTRUCTION TE READ FROM FILE $.$ e$.$g$.$ Output.txt$*/$

$//$Output Section

$/*$ADD YOUR CODE HERE TO DISPLAY THE DIALOGUE. e$.$g$.$ use JOptionPane.showMessageDialog$()*/$

$\}$

$\}$