Use IntelliJ to write a Java program named “PopularVacation”…
Questions
Use IntelliJ tо write а Jаvа prоgram named “PоpularVacation” that follows the instructions below. When your program is complete, upload the .java file to CANVAS. As a programming assignment, remember to follow typical instructions and include your name and date. Also please follow good programming style practices and include comments along with your code for full credit! Problem Description: The winter break is upon us and online platforms for booking vacation packages would like to analyze people’s preferences for travel destinations. You are going to write a program that analyzes customer preferences for popular vacation packages during the year. Follow the instructions below to code the “PopularVacation” program. main Method: Calls the getNumVacationPacks method to get the number of vacation packages to be processed. Calls the getVacationPacksNames method to get the name of the file containing the vacation package names. Passes the number of vacation packages as a parameter. Calls the writeVacationPrefData method to get all vacation packages' preference data filename. Passes the filename containing the vacation package names as a parameter. Prints on the console the name of the file containing vacation package preferences data. Output Example: The file containing Vacation Packages Preferences data is: VacationPackagePreferred.txt Other Methods: getNumVacationPacks method: takes no input arguments. reads the number of vacation packages to be presented to a customer, as input from the user. Validate that the number is between 1 and 10, both inclusive. returns the number of vacation packages to be managed by the vacation booking software. getVacationPacksNames method: takes one input argument: number of vacation packages. reads the names of the vacation packages (travel destinations) from the user and stores them in an array of Strings. reads the name of the output file from the user into the variable filename1. writes the names of the vacation packages (travel destinations) to the file as follows:Example: for a number of vacation packages = 4 and appropriate user inputs, the file has: 1 Europe 2 Caribbean 3 Alaska 4 Southeast Asia returns filename1. genVacationPrefData method: takes no arguments. generates 12 months of random customer preference numbers (between 1 and 100, both inclusive) for a given vacation package and stores them in an array. Hint: Random integer generation can be done as: int randomNum = min + (int)(Math.random() * (max-min+1)); Example: The array may have the following monthly preferences: {24, 45, 38, 42, 100, 56, 87, 76, 3, 55, 81, 20} returns the array of generated preferences for the vacation package. writeVacationPrefData method: takes one input argument: the filename of vacation packages (filename1). reads from the user the name of the output file to write vacation packages customer preferences data as filename2. opens filename1 for reading and filename2 for writing. for each vacation package in filename1: reads the vacation package name from the file calls the genVacationPrefData method to initialize an array of 12 integers with the monthly preferences for that package. uses a loop to find the most popular month (highest value in the array). writes the name of the vacation package, the array returned by the genVacationPrefData method for the particular vacation package, and the number of the most popular month for the package into filename2. Hint: Print the whole array using Arrays.toString(array); Continuing the previous example, filename2 will have: 1 Europe {41, 50, 28, 65, 90, 64, 77, 96, 6, 25, 31, 19} Popular Month: 82 Caribbean {24, 45, 38, 42, 100, 56, 87, 76, 3, 55, 81, 20} Popular Month: 53 Alaska {16, 53, 38, 85, 80, 24, 47, 86, 21, 39, 98, 49} Popular Month: 114 Southeast Asia {88, 99, 8, 35, 60, 44, 7, 26, 29, 85, 61, 34} Popular Month: 2 returns filename2 Ouput Example file: VacationPackagePreferred.txt contains: 1 Europe {41, 50, 28, 65, 90, 64, 77, 96, 6, 25, 31, 19} Popular Month: 82 Caribbean {24, 45, 38, 42, 100, 56, 87, 76, 3, 55, 81, 20} Popular Month: 53 Alaska {16, 53, 38, 85, 80, 24, 47, 86, 21, 39, 98, 49} Popular Month: 114 Southeast Asia {88, 99, 8, 35, 60, 44, 7, 26, 29, 85, 61, 34} Popular Month: 2
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